Mercedes-Benz Bosch KE-Jetronic Adjusting Potentiometer Contact for Price (Part no. Haynes said to adjust the idle mixture allen screw until the injectors barely work when the fuel pump operates and then back off 1/2 turn. Mixture formation 7 Gasoline-injection systems Overview 10 K-Jetronic System overview 13 Fuel supply 14 Fuel metering 18 Adapting to operating conditions 24 Supplementary functions 30 Exhaust-gas treatment 32 Electrical circuitry 36 Workshop testing techniques 38 K-Jetronic Since its introduction, the K-Jetronic gasoline-injection system has pro-. 83-25 Height adjustment for the air flow sensor plate 1 Fuel distributor 2 -Air flow sensor plate 3 Electro-hydraulic actuator (EHA) 4 Differential fuel pressure tapping ff the ignition timing or the fuel injection system rnA reading is incorrect. If you have KE-Jetronic, check your fuel injectors for good patterns and leaking after shutoff. Even though it was combined with the ignition, then known as Motronic, it never did however, receive a self- diagnosing ability. 33 KE-Jetronic system mixture adjustment tamperproof plug (arrowed) 34 Stabilise the exhaust gases (paragraph 30). My TR has the KE Jetronic system. Bosch K-Jet Mixture Setting posted on August 31, 2009 by Larry Fletcher | Comments Off on Bosch K-Jet Mixture Setting After assembly of the fuel system, run the fuel pump and depress the air flow sensor plate for a couple of seconds to bleed air out of the fuel distributor. Working with the Bosch system just got easier!. Útil na prática do dia-a-dia e o Guia de Sanford para Terapia Antimicrobiana fornece a orientação […]. Although this change was the most notable on the exterior, the most prominent change under the engine cover was the introduction of fuel injection, with the Bosch K-Jetronic fuel injection, providing 414 bhp, rather than the six Weber carburettors providing 455. (CIS-E) fuel injection, such as is used on the. Le jetronic - em. 96x KA-Jetronic. The D-Jetronic FI system attempts to measure the amount of air entering the engine by measuring the absolute pressure in the intake air distributor. The mixture preparation was carried out on various types of gasifier, including an easy-to - CV carburetors from Ford or a carburetor by Weber. In 1982, the K-Jetronic model became available in an expanded configura- tion, the KE-Jetronic, including an electronic closed-loop control circuit and a Lambda oxygen sensor. yslem is described in delail in Ihe hooklel "K-Jelronic" in the BoSch Technical Instruction series. pdf), Text File (. S specifications cars. 9 mercedes-benz. multi jetoronic - mpfi 7. I hope the above (and your post) clears it up and prevents anyone from going down a wrong path. The fuel mixture is ideally somewhere around 12. Pressurize the system by removing the fuel pump relay and use a fused jumper wire with a 16 amp fuse between terminals 7 and 8. My TR has the KE Jetronic system. Bosch L-Jetronic L Jetronic RX-7 Brought to you by the team at VintageRotaries. Bosch KE-Jetronic Continuous Injection System Mechanical Fuel Injection Overview Part 5 of 6 ELECTRICAL COMPONENTS Fuel Pump Relay 1. Refitting 6 Refitting is a reversal of removal. 4 shows the fuel distributor, primary pressure regulator and air flow sensor from the Bosch K Jetronic system. This must be the method to set idle mixture if you dont have a CO meter. You could just try richening it up to get the smoothest running. Dostupné z WWW: < Datriware [online]. When adjusting idle current, remember: a high current means mixture is too LEAN, so the screw needs to go CW. Cheek that the sensor plate is flat and that ii will pass through the narrowest pan of the air funnel without fouling. injection valve 39. The ideal air-fuel ratio is 14. - Free download as PDF File (. Modified engines tend to prefer a richer idle mixture. Hello all, just took the KE-Jetronic of my 85 Ur barn find appart. The key is to advance the timing to the peak power point. The Engine's Fuel Requirements A spark-ignition engine needs a particular air-fuel ratio in order to operate. 4 The air flow sensor The updraft air flow sensor used in Bosh KE-Jetronic[8] and the Bosh LJetronic air flow sensor[8] both works with a sensor plate in a funnel. cars from 1990 to ’92 — in the 300SL and 300CE. Discussion in 'Mondial' started by caterus, May 22, 2012. 20-P-0300A Adjust wheel bearing play Component Identification Modification notes Page 6019 Page 6572 18. fuel injection Although current systems rely almost Although the K-Jetronic layout served as exclusively on mixture formation outside the mechanical basis for the KE-Jetronic the combustion chamber, concepts based system, the latter employs expanded on internal mixture formation – with fuel data-monitoring functions for more being injected. (CIS-E) fuel injection, such as is used on the. The 328 uses a Bosch K/KE-Jetronic mechanical fuel injection (lacks airflow plate pivot potentiometer on airflow meter of “true” KE system). This is the authoritative handbook on Bosch Fuel Injection and Engine Management Systems. It is running really quite rich and has a nasty flat spot (then I am used to a fairly tuned 530d) most of the time. Components of the KE-Jetronic: 1. This thread is intended for those that want to find problem first, or who don't want, but don't have parts available to just change them until problem disappears So, let's begin. The ECU was much cheaper to produce due to more modern components, and was more standardised than the L-Jetronic ECUs. Rolling road time is expensive, so our software is designed to be quick and easy to use; even for people with little experience. Просмотров 3,1 тыс. I dont know if it will solve your original issue but good to know that is fixed. It has the diagnostic port with pins 2 and 3 that people use to adjust duty cycle but I also have a. pdf), Text File (. The Sanford Guide to Antimicrobial Therapy ($/yr in-App subscription) provides clinicians with infectious disease information that is current, concise, and. Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic (CIS-E) fuel injection, such as is used on the 1988-91 560 series motors. This type of mechanical fuel injection pump was used by Mercedes-Benz in the 1950s. by Vitaly · February 17, 2016. I am replacing the old injector fuel hoses (one was leaking) with standard hi pressure fuel hose cut to length and held on with fuel line hose clamps (see the picture for. I have really spent a lot of time trying to adjust that German injection system. Traditionally, the fuel/air mixture is controlled by the carburettor, an instrument that is by no means perfect. To adjust the fuel mixture a small 3 mm Allen screw is located within the airflow sensor; this alters the relationship between the sensor arm and the control plunger. KE Jetronic Diagnosis Eha, Pot Testing Etc. g in BMW, Porsche, Opel, Volkswagen). http://xado. net Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic (CIS-E) fuel injection, such as is used on the 1988-91 560 series motors. Complete theory, troubleshooting, service, and high performance tuning of Bosch fuel injection systems. The V8 engine was essentially of the same design as that used in the 308 Quattrovalvole model, with an increase in capacity to 3185 cc. In the event that the mixture is deemed to be richer than the maximum permissible limit AFR then a counter TR is arranged to count up and record the period for the rich mixture persists. 83-25 Height adjustment for the air flow sensor plate 1 Fuel distributor 2 -Air flow sensor plate 3 Electro-hydraulic actuator (EHA) 4 Differential fuel pressure tapping ff the ignition timing or the fuel injection system rnA reading is incorrect. The authoritative book on Bosch Fuel Injection, written with the assistance of factory engineers. For K- and KE-Jetronic: - the valve needle is opened by overpressure (3. Ik heb hier een interessant fenomeen en een lang verhaal met de MB W201 uit 1986 van een maat van mij. Search the world's information, including webpages, images, videos and more. Certain operating conditions make it necessary to correct the mixture accordingly. This is the authoritative handbook on Bosch Fuel Injection and Engine Management Systems. (4) Putar baut penyetel putaran idel (idle mixture adjusting screw) ke kanan atau ke kiri sampai diperoleh putaran maksimum. Mixture Adjustment There's a lot of. idle-mixture adjusting screw 50. This system is called KE-jetronic, a variant of K-jetronic. When the fuel mixture is lean, resistance increases and the voltage signal drops down to about 0. Inseri the guide ring RH to. KE Jetronic Fuel Mixture Adjustment In the mid 1970s, Robert Bosch GmbH developed a mechanical fuel injection system called K (konstant) Jetronic. 5V for best running (although this is one of those things you have to get a "feel" for because the 3-wire (1 Volt) O2 sensor readings change so. This basic system is supplemented by an electronic control unit (ECU) in order to increase flexibility and to enable further functions. The authoritative book on Bosch Fuel Injection, written with the assistance of factory engineers. The basic hydraulic and mechanical principles utilised in the now familiar Bosch K Jetronic have by and large been adopted in the KE JetronicThe main difference between the K & KE Jetronic is that in the KE Jetronic all running/staring enrichments are controlled electronically. The Sanford Guide to Antimicrobial Therapy ($/yr in-App subscription) provides clinicians with infectious disease information that is current, concise, and. the air to give the correct combustion mixture for the particular conditions of engine operation. 008 inch below the top edge of the narrowest part of the venturi. Bosch K-Jetronic Fuel Injection Part 1. 9 mercedes-benz. This fuel/air mixture is drawn into the cylinder when the inlet valves open. pdf), Text File (. Someofus rememberthedayswhenwelookedat this systemand thought "Servicingthis willbeabreeze—thesystem's almost entirely mechanical!" But wedidn't anticipate the ravages offuel con tamination. The fuel mixture is ideally somewhere around 12. Might just need the mixture adjusting. repairing the Bosch KE-Jetronic fuel Bosch K Jetronic Service Guide - mail. This item will be shipped in special packaging to protect from any transportation damage. Search the world's information, including webpages, images, videos and more. It was only used in U. This is adjusted by means if an extra deep 3mm allen key. But some KE-Jetronic systems (late-model Audis with separate electronic ignition-timing, for instance) have no vacuum lines to the distributor either. (CIS-E) fuel injection, such as is used on the. The amount of fuel injected for a given RPM is dependent on a balance of system and control pressures acting on the fuel distributor metering piston and oxygen (lambda). Good to finally see this thread, my Merc 200E has KE-Jetronic. Owning a second hand vehicle with a partially working KE-Jetronic system is a big challenge to any experienced user. 6l Sohc Engine Remanufactured 4m e 1978 1980 Supra Toyota Supra 2. in a control system and method for an internal combustion engine, in which the amount of fuel is determined on the basis of the depression amount of an accelerator pedal (113) and the amount of air is determined on the basis of the fuel amount, the changing amounts of the fuel and air are corrected by the changing rate of the accelerator pedal depression amount. You will find the 380 SL US there which already had a catalytic system and it is also described how to adjust such a fuel distributor in 07. This is the authoritative handbook on Bosch Fuel Injection and Engine Management Systems. 5:1 Compression Ratio, standard Hall sender Electronic Ignition, Bosch K-Lambda Jetronic fuel injection. Rebuild kit for Bosch KE - Jetronic and cis K jetronic warm up regulators (WUR). This leads toa higher torque. Mixture adjustment: The metering plate/distributor assembly has a 3mm allen screw which adjusts the relationship between the plate and the plunger. In many cases it’s down to a different fault with the car i. Playing with your K -Jetronic Warm Up Regulator, or WUR. Even K-Jetronic did not manage to withhold electronics. net Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic (CIS-E) fuel injection, such as is used on the 1988-91 560 series motors. KE-Jetronic – adjusting and assembling on Audi 80 by Vitaly · February 17, 2016 I have really spent a lot of time trying to adjust that German injection system. Adjusting the throttle bypass in conjunction with the idle mixture screw achieves acceptable idle mixture and speed. (CIS-E) fuel injection, such as is used on the. The ideal air-fuel ratio is 14. Útil na prática do dia-a-dia e o Guia de Sanford para Terapia Antimicrobiana fornece a orientação […]. repairing the Bosch KE-Jetronic fuel Bosch K Jetronic Service Guide - mail. With 3mm hex key 200mm long. Bosch KE-Jetronic fuel injection models: m Check and if necessary adjust the idle speed and mixture settings (Section 10) m Clean the distributor cap, coil tower. K-Jetronic was used for many years between 1974 and the mid 1990s by BMW, Lamborghini, Ferrari, Mercedes-Benz, Volkswagen, Ford, Porsche, Audi, Saab, DeLorean, and Volvo. The following table is a guide to the fuel paths marked by each blue arrow in figure 6. adjustment is. The fuel mixture is ideally somewhere around 12. Use a long hex key, or the special mixture adjustment tool to turn the screw. How to check duty cycle Mercedes 124 m103 engine 300e 300te 260e - Duration: 9:19. Bosch KE3-Jetronic Mixture Adjustment. Le jetronic - em. 33 KE-Jetronic system mixture adjustment tamperproof plug (arrowed) 34 Stabilise the exhaust gases (paragraph 30). Summary of Styles and Designs. The throttle is controlled by the signals of the sensor of angular position of the throttle (potentiometer) and switch its extreme position (15). Includes Motronic, L-Jetronic, KE-Jetronic, K-Jetronic and D-Jetronic systems. Turn the ignition on. If not, you have to turn the screw (fuel mixture, use 3 mm aren wrench ) in or out until you see the DVOM swing, If you have still same like under 0. trempealeau. Lorain Furniture and Appliance 24,995 views. lamda sensor 46. M103 Fuel Pressure Test. In the event that the mixture is deemed to be richer than the maximum permissible limit AFR then a counter TR is arranged to count up and record the period for the rich mixture persists. K-Jetronic mixture adjustment. This thread is intended for those that want to find problem first, or who don't want, but don't have parts available to just change them until problem disappears So, let's begin. The fuel mixture is ideally somewhere around 12. As part of the regeneration, the following work was carried out: 1. Adjusting for the revised fuel and the improved catalysts yields 50,000 mile conversion efficiencies for HC and CO respectively of 78 and 80 percent. Traditionally, the fuel/air mixture is controlled by the carburettor, an instrument that is by no means perfect. KE-Jetronic – adjusting and assembling on Audi 80 by Vitaly · February 17, 2016 I have really spent a lot of time trying to adjust that German injection system. loosen the ptate securing bolt. So yes, it was misleading. So I'm searching for a KE-Jetronic know-it-all who can give some advice or point me into the right direction! Sponsored Links be set correctly when the fuel pressure is correct. Apart from minor alterations the basic principles of the hydraulics and mechanics used on the K-Jetronic system are unchanged on the KE-Jetronic system. pdf" que baixei, uma maçaroca de 177 MB, 63 páginas com figuras e fluxogramas de diagnóstico. http://xado. A To fuel injectors B To warm up regulator. Playing with your K -Jetronic Warm Up Regulator, or WUR. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. Summary of Styles and Designs. Stream mixers for more performance on autogas powered cars! A stream mixer gives much better performance on LPG, and does not limit power when running on petrol. The mechanical portion of the CIS-E system consists of the mixture control unit (air flow meter and fuel distributor), primary pressure regulator, fuel accumulator, cold start valve,. Adjusting Potentiometer, Idle mixture, Throttle. Oct 16 2016 The is active up to engine temperature of approx. Typical for the KE-Jetronic, is the cluster of fuel pipes from the mixture control unit on the bottom right, to the individual injectors in the cylinder head. These M104 engines were an ingenious adaptation of an M103 block with a twin-cam, 4-valve head. Pressurize the system by removing the fuel pump relay and use a fused jumper wire with a 16 amp fuse between terminals 7 and 8. These controllers vary the mixture of fuel and air by controlling the fuel flow through an electrically operated fuel valve (called a lambda valve or frequency valve) which in turn controls the pressure under a mechanical fuel distributor’s diaphragms to affect the rate of fuel flow for a given. I normally set modified and turbo engines to center on around 5 ma, never exceeding 6ma. repairing the Bosch KE-Jetronic fuel Bosch K Jetronic Service Guide - mail. The temperatures of cooling water and lubrication oil are controlled by two fitted heat exchangers. The key is to advance the timing to the peak power point. When the fuel mixture is lean, resistance increases and the voltage signal drops down to about 0. When starting a cold engine on a signal thermostats (19) with additional nozzle (12), which is the enrichment of the mixture required for starting the engine. Search for:. Oct 16 2016 The is active up to engine temperature of approx. VW's generally tend to run lean in the upper part of the power band (Around 5000 RPM +) and modified engines run even leaner - the fuel becomes the limiting factor in the fuel/air ratio. Bosch KE-Jetronic Continuous Injection System Mechanical Fuel Injection Overview Part 5 of 6 ELECTRICAL COMPONENTS Fuel Pump Relay 1. ke-jetronic A mechanical hydraulic injection system provides the basis for the KE-Jetronic. txt) or read online for free. All other Cabriolets from 1980-1989 (in North America) were/are CIS-Lambda. 35 Insert the Allen key into the mixture adjustment orifice and push down to engage the adjustment screw. 6 KE-Jetronic fuel pressure regulator pipe connections A Fuel feed B Fuel return Bosch K and KE fuel injection systems 4B•9 5 Remove the securing tie and withdraw the regulator from its bracket. Besides the fact that K/KE-Jetronic is a absolute PITA to deal with, those Mercedes M116/M117 V8s are known for developing major vacuum leaks with age - you're going to need to replace each and every vacuum hose/elbow on the upper intake/fuel distributor+air flow meter, the injector nozzle seals+holders, the rubber donuts between the upper and lower intake halves, and the boot from the air. The displacement of 1,296 cm3 resulted from 79. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source. KE-jetronic diagnostic & adjustment Ok, fellas, I finally made myself to do this - I was thinking about it long time ago. The fuel distributor has been regenerated in our specialist workshop. The key is to advance the timing to the peak power point. Bosch K & KE-Jetronic),or intermittent type (e. This leads toa higher torque. The KE-Jetronic disappeared from vehicles too early to still participate in the blessings of modern times. What an adventure. L-Jetronic 3:6 LH-Jetronic 3:23 Motronic 3:31 Air-fuel mixture, continuous injection 6:31 K-Basic 6:31 K-Lambda 6:32 KE systems 6:32 pulsed injection 4:10 adjustment 4:20 L-Jetronic with lambda control, Motronics 4:21 L-Jetronic without lambda control 4:21 Air-fuel mixtures overview 1:3 Air-fuel ratios altering 7:4 and performance 7:7 Some. Playing with your K -Jetronic Warm Up Regulator, or WUR. When I adjust a Bosch-KE-Jetronic, I always make notes about the angle and the direction of my adjustments. : the original programming in the ke-jetronic system like timing advance maps, the methods the computer uses for varying fuel mixture, etc). Le jetronic - em. The details in this file refer to KE Jetronic (1984-1987 on the US Coupe and 4k - the 1987. The mixture screw hole is located betweeen the air flap and the fuel disti. 83-25 Height adjustment for the air flow sensor plate 1 Fuel distributor 2 -Air flow sensor plate 3 Electro-hydraulic actuator (EHA) 4 Differential fuel pressure tapping ff the ignition timing or the fuel injection system rnA reading is incorrect. The Escort RS Turbo is fitted with Bosch KE Jetronic fuel injection equipment. 1 Motronic ML2. I am replacing the old injector fuel hoses (one was leaking) with standard hi pressure fuel hose cut to length and held on with fuel line hose clamps (see the picture for. Nowthe fuel mixture is controlled by changing the strength AND direction ofthe current pass-ing through the differential pressure regulator windings. (CIS-E) fuel injection, such as is used on the. BOSCH 0 280 800 180 (VW 811 906 264 F) KE-Jetronic controller. Air-flow sensor 2. 35 Insert the Allen key into the mixture adjustment orifice and push down to engage the adjustment screw. by Vitaly · February 17, 2016. There is suppose to be a blue plug in the hole 000-997-59-86 that you remove when adjusting (I just learned this) This is the 3mm allen wrench, make small adjustments, find a sweet spot between too lean and too rich, will only be about a 1/2 turn between the 2 spots. yslem is described in delail in Ihe hooklel "K-Jelronic" in the BoSch Technical Instruction series. Components of the KE-Jetronic: 1. air-temperature sensor 45. LOL And also I didnt know any engine ran Bosch KE-Jetronic injection all the way into the 90s. That gives the initial setp The engine starts and runs need to set mixture tomorrow. Útil na prática do dia-a-dia e o Guia de Sanford para Terapia Antimicrobiana fornece a orientação […]. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. When the fuel mixture is lean, resistance increases and the voltage signal drops down to about 0. the air to give the correct combustion mixture for the particular conditions of engine operation. Adjusting Potentiometer, Idle mixture, Throttle. To extract the codes, use the procedure described above. Page 6195 Page 7398 AR33. Gently drive guide pin out from below. MERCEDES BENZ SL 107 Bosch KE-Jetronic Overview. Rebuild kit for Bosch KE - Jetronic and cis K jetronic warm up regulators (WUR). (CIS-E) fuel injection, such as is used on the. Mercedes-Benz Bosch KE-Jetronic Adjusting Potentiometer Contact for Price (Part no. Harbor freight fuel pressure tester leaking. 767 respectively. Gambar 47 Penyetelan putaran idel. Mesin yang dilengkapi dengan idel speed control (ISC), volume udara mengalir melalui saluran bypass terpisah diatur oleh ISC. The dedicated shade tree mechanic can do it, but needs to be well-informed first. melepaskan arus (discharge) dengan cepat. 5V for best running (although this is one of those things you have to get a "feel" for because the 3-wire (1 Volt) O2 sensor readings change so. S specifications cars. I guess you really can find anything on youtube. This is the authoritative handbook on Bosch Fuel Injection and Engine Management Systems. Bosch L, LE, LE2-Jetronic, Motronic, Lucas LH etc) Adjustment screwsare provided for idle mixture (CO). This leads toa higher torque. If plate is low remove mixture control unit. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source. Dus af fabriek zonder en later zoals op papieren te achterhalen bij MB dealer omgebouwd naar kat uitrusting. The KE Jetronic system varied from the earlier, all mechanical system by the introduction of a more modern engine management "computer", which controlled idle speed, fuel rate, and air/fuel mixture. KE-Jetronic – adjusting and assembling on Audi 80 by Vitaly · February 17, 2016 I have really spent a lot of time trying to adjust that German injection system. untuk menghasilkan tegangan sebesar 100 sampai 400 volt. For example, KE-Motronic system have no vacuum lines to the distributor. Verified Purchase. I don't know about the Vega, but most D Jetronic systems don't even have a coolant temp sensor. 8i XR4x4s, whereas the Bosch KE system is fitted to all Escort RS Turbos. It works with both open and closed loop systems. 2011-05-26]. Bosch K-Jetronic Fuel Injection System AKA Continuous Injection System Bosch had developed early fuel injection systems but they were mostly confined to luxury cars due to the costs of putting a computer in a car at the time, as a cheaper alternative they developed K-Jetronic to capitalize on stricter emission regulations in the 70s/80s. 1 Functional schematic of the K-Jetronic Fuel Electric fuel pump Fuel accumulator Fuel filter Air filter Air Air-flow sensor Mixture control unit Fuel distributor Throttle valve Mixture Intake ports Injection valves Combustion chamber UMK0009E 13 Gasolineinjection systems Fuel supply The fuel supply system comprises – Electric. This little goody is a common culprit in K-jet or CIS problems, along with pumps, one-way valves, accumulators and fuel distributors. If plate is low remove mixture control unit. K-Jetronic was used for many years between 1974 and the mid 1990s by BMW, Lamborghini, Ferrari, Mercedes-Benz, Volkswagen, Ford, Porsche, Audi, Saab, DeLorean, and Volvo. Bosch eventually relented adding an oxygen sensor and an analog computer to monitor combustion and adjust the fuel mixture. The final car of the 18 years running 107 series was a 500 SL painted Signal red, built on 4 August 1989; it currently resides in the Mercedes-Benz. Ikke 50 dollar men skal byttes i arbeid verd mer enn æ betalte. The right air-flow meter you can fin in our onlineshop under the partnumber 0438121043. When starting a cold engine on a signal thermostats (19) with additional nozzle (12), which is the enrichment of the mixture required for starting the engine. The dedicated shade tree mechanic can do it, but needs to be well-informed first. *n ^e K-Jetronic Lambda system, theCommandercon-trolledthemixturebychang-ing the duty cycle. 0280 800 001 and 0280 800 021 Notes on Operation Purpose of Unit. Gasoline Fuel-Injection System K-Jetronic – dmcnews. AMF 44974 T-handle Hex Key Wrench 906Q 3. The D-Jetronic FI system attempts to measure the amount of air entering the engine by measuring the absolute pressure in the intake air distributor. g in BMW, Porsche, Opel, Volkswagen). 96x KA-Jetronic. The Power Module is an electronic device developed for '85> VW's with KE-Jetronic/Digifant FI to deliver the correct amount of fuel when needed. Reviewed in the United Kingdom on September 12, 2017. I hope the above (and your post) clears it up and prevents anyone from going down a wrong path. auxiliary-air valve 49. Útil na prática do dia-a-dia e o Guia de Sanford para Terapia Antimicrobiana fornece a orientação […]. But using your information, the cold start injectors work only during cold cranking. K-Jetronic mixture adjustment. adjusting co check to see if the co is correct using gas analyzer. Tahitian Noni: Manfaat, Cara Minum, Efek Samping, dll. The disadvantages from less accurate mass off air calculation, and the need for adaptive algorithms that needs feedback, are a concern in open loop mode. multi jetoronic - mpfi 7. The Engine's Fuel Requirements A spark-ignition engine needs a particular air-fuel ratio in order to operate. Gently drive guide pin out from below. The D-Jetronic system measures incoming airflow by monitoring intake manifold pressure. The KE Jetronic system varied from the earlier, all mechanical system by the introduction of a more modern engine management "computer", which controlled idle speed, fuel rate, and air/fuel mixture. The CO levels have just been. KE Jetronic Fuel Mixture Adjustment In the mid 1970s, Robert Bosch GmbH developed a mechanical fuel injection system called K (konstant) Jetronic. I am also addressing the basic settings involved in adjusting the fuel mixture here. So yes, it was misleading. Page 1 DSG-423 2. My TR has the KE Jetronic system. 0280101008) In good working condition, delivery can be arranged to your door countrywide. Lorain Furniture and Appliance 24,995 views. (CIS-E) fuel injection, such as is used on the. Mixture formation 7 Gasoline-injection systems Overview 10 K-Jetronic System overview 13 Fuel supply 14 Fuel metering 18 Adapting to operating conditions 24 Supplementary functions 30 Exhaust-gas treatment 32 Electrical circuitry 36 Workshop testing techniques 38 K-Jetronic Since its introduction, the K-Jetronic gasoline-injection system has pro-. 20-P-0300A Adjust Wheel Bearing Play Wheel Bearing: Adjustments AR33. Mixture preparation The injection of the fuel carried by an adapted K -Jetronic from Bosch, who came again on PFM 3200 in the purely mechanical basic version for use - as opposed for use in vehicle engines, which in the 1980s already with subsequent generations KA or KE- Jetronic were equips. Bosch K-Jetronic Fuel Injection Part 1. There was also a variant of the system called KE-Jetronic that used an oxygen sensor to fine-tune the mixture. 20-P-0300A Adjust wheel bearing play Component Identification Modification notes Page 6019 Page 6572 18. 33 Unscrew the tamperproof plug from the mixture adjustment orifice on top of the fuel distributor (see illustration). Haynes said to adjust the idle mixture allen screw until the injectors barely work when the fuel pump operates and then back off 1/2 turn. 52 mm stroke. The dedicated shade. In 1982, the K-Jetronic model became available in an expanded configura- tion, the KE-Jetronic, including an electronic closed-loop control circuit and a Lambda oxygen sensor. Playing with your K -Jetronic Warm Up Regulator, or WUR. 2011-05-26]. Use a long hex key, or the special mixture adjustment tool to turn the screw. repairing the Bosch KE-Jetronic fuel Bosch K Jetronic Service Guide - mail. Lorain Furniture and Appliance 25,042 views. Good to finally see this thread, my Merc 200E has KE-Jetronic. Red W - KE-Jetronic fuel distributor reassembled W - KE-Jetronic fuel distributor reassembled. Mixture formation 7 Gasoline-injection systems Overview 10 K-Jetronic System overview 13 Fuel supply 14 Fuel metering 18 Adapting to operating conditions 24 Supplementary functions 30 Exhaust-gas treatment 32 Electrical circuitry 36 Workshop testing techniques 38 K-Jetronic Since its introduction, the K-Jetronic gasoline-injection system has pro-. A To fuel injectors B To warm up regulator. Sistem injeksi mekanis disebut juga sistem injeksi kontinyu (K-Jetronic) karena injektor menyemprotkan secara terus menerus ke setiap saluran masuk (intake manifold). Bosch L-Jetronic L Jetronic RX-7 Brought to you by the team at VintageRotaries. Oct 16 2016 The is active up to engine temperature of approx. pdf] Programed Repairs Engine 102 Combustion IIId KE Injection 07. trempealeau. Bosch K-Jetronic Fuel Injection System AKA Continuous Injection System Bosch had developed early fuel injection systems but they were mostly confined to luxury cars due to the costs of putting a computer in a car at the time, as a cheaper alternative they developed K-Jetronic to capitalize on stricter emission regulations in the 70s/80s. the air to give the correct combustion mixture for the particular conditions of engine operation. Plate adjustment; 1. Includes Motronic, L-Jetronic, KE-Jetronic, K-Jetronic and D-Jetronic systems. Útil na prática do dia-a-dia e o Guia de Sanford para Terapia Antimicrobiana fornece a orientação […]. And indeed, it can be useful, but it is a direct mechanical adjustment to the CIS-E arm below it in the intake plenum. The absolute pressure is the atmospheric pressure less the pressure drop that the incoming air experiences as it comes thru the throttle valve and venturi. BMW E39 DIY Mod Blog [online]. The following table is a guide to the fuel paths marked by each blue arrow in figure 6. Central port injection (CPI). Mercedes-Benz Bosch KE-Jetronic Adjusting Potentiometer Contact for Price (Part no. The main difference between the two types is that on the KE-Jetronic system all mixture corrections are controlled electronically by an. But using your information, the cold start injectors work only during cold cranking. I hope the above (and your post) clears it up and prevents anyone from going down a wrong path. Lorain Furniture and Appliance 24,995 views. Digifant ecu pinout. KE-jetronic diagnostic & adjustment Ok, fellas, I finally made myself to do this - I was thinking about it long time ago. Thecurrentcangofromas much as 120 milliamps in one direction to -60 milliampsintheother. Gambar 47 Penyetelan putaran idel. How to check duty cycle Mercedes 124 m103 engine 300e 300te 260e - Duration: 9:19. Dec 24, 2010 59 Oxfordshire, UK Full Name: Tim. K-Jetronic: Troubleshooting Symptoms K-Jetronic is a mechanical system: the fuel is continuously metered in proportion to the quantity of air drawn in by the engine. When adjusting idle current, remember: a high current means mixture is too LEAN, so the screw needs to go CW. I thought mechanical fuel injection was obsolete? General Automotive. Search the world's information, including webpages, images, videos and more. Tuning for Performance and Economy Legal issues High performance with driveability. multi jetoronic - mpfi 7. You could just try richening it up to get the smoothest running. Hello all, just took the KE-Jetronic of my 85 Ur barn find appart. Bosch KE-Jetronic Continuous Injection System Mechanical Fuel Injection Overview Part 5 of 6 ELECTRICAL COMPONENTS Fuel Pump Relay 1. The ECU was much cheaper to produce due to more modern components, and was more standardised than the L-Jetronic ECUs. KE-Jetronic – adjusting and assembling on Audi 80 by Vitaly · February 17, 2016 I have really spent a lot of time trying to adjust that German injection system. Rest position should be 0. The miss on my car was caused by a spark plug that was not getting a good ground. Manual setting of mixture screw on K-jetronic system [200][1980] posted by someone claiming to be Jorn on Thu Sep 11 20:44 CST 2003 > V posted by famousdan on Mon Aug 1 09:27 CST 2011 > V. fuel pressure is fine, injectors & plugs where changed. I don't think there is a cold start VALVE, but it has the electric injectors on the side of the intake plenums. The Bosch KE-Jetronic fuel-injection system is fitted to Escort RS Turbo models and is a further development of the K-Jetronic system. The Engine's Fuel Requirements A spark-ignition engine needs a particular air-fuel ratio in order to operate. Stream mixers for more performance on autogas powered cars! A stream mixer gives much better performance on LPG, and does not limit power when running on petrol. Complete theory, troubleshooting, service, and high performance tuning of Bosch fuel injection systems. There was also a variant of the system called KE-Jetronic with electronic instead of mechanical control of the control pressure. (CIS-E) fuel injection, such as is used on the. To adjust the fuel mixture a small 3 mm Allen screw is located within the airflow sensor; this alters the relationship between the sensor arm and the control plunger. Bosch K-jet Lambda Controllers. This would also be based on your baseline mixture adjustment. Extensive chapters on FI theory, and exceptional troubleshooting procedures. Turning the screw clockwise enriches the mixture and vice-versa. Porsche 928 39 78 39 82 467. The 328 uses a Bosch K/KE-Jetronic mechanical fuel injection (lacks airflow plate pivot potentiometer on airflow meter of “true” KE system). driving a feedback system to adjust the position of the pin thereby keeping the mixture in the sweet spot. Dec 24, 2010 59 Oxfordshire, UK Full Name: Tim. For full throttle, a richer fuel mixture is required to provide maximum power and avoid lean running of the engine. 002 inch all the way around the plate. Injection Bosch KE-Jetronic 1987 Ferrari Testarossa 469/87 PDF (it/fr/uk/de) (Seal for air/fuel mixture adjusting screw on fuel injected U. Rebuild kit for Bosch KE - Jetronic and cis K jetronic warm up regulators (WUR). Tahitian Noni: Manfaat, Cara Minum, Efek Samping, dll. 6l Sohc Engine Remanufactured 4m e 1978 1980 Supra Toyota Supra 2. Car Diagnostic Tools and Information. My Mondial 3. Airflow meter The airflow meter measures the volume of. 4 has adaptive lambda control, and support for a variety of advanced features; incincluding fuel enrichment based on exhaust gas temperature (ex. MJ Mono-Jetronic, usually proper name or Model year M-JET Mono-Jetronic, usually proper name MK Motronic with continuous fuel metering, usually proper name MKV Multiplicative map adjustment, or Fuel ratio mixture ML Motronic with flap air-volume sensor, usually proper name MLA Multiple link antitheft system (system-wide theft protection). 0:1 Compression ratio, Knock sensing ignition system, Bosch KE-Jetronic (3 wire O2 sensor) fuel injection. Untuk kasus RPM drop jika AC nyala , seharusnya sudah beres kalau jetronic sudah diganti (no. Don't change it. ke-jetronic A mechanical hydraulic injection system provides the basis for the KE-Jetronic. Mixture Adjustment There's a lot of. KE Jetronic Fuel Mixture Adjustment In the mid 1970s, Robert Bosch GmbH developed a mechanical fuel injection system called K (konstant) Jetronic. 20-P-0300A Adjust wheel bearing play Component Identification Modification notes Page 6019 Page 6572 18. 4B1 Chapter 4 Part B: Bosch K-Jetronic and KE-Jetronic. This thread is intended for those that want to find problem first, or who don't want, but don't have parts available to just change them until problem disappears So, let's begin. AMF 44974 T-handle Hex Key Wrench 906Q 3. The Escort RS Turbo is fitted with Bosch KE Jetronic fuel injection equipment. 5:1 Compression Ratio, standard Hall sender Electronic Ignition, Bosch K-Lambda Jetronic fuel injection. 6l Sohc Engine Remanufactured 4m e 1978 1980 Supra Toyota Supra 2. BOSCH 0 280 800 180 (VW 811 906 264 F) KE-Jetronic controller. auxiliary-air valve 49. K-Jetronic was used for many years between 1974 and the mid 1990s by BMW, Lamborghini, Ferrari, Mercedes-Benz, Volkswagen, Ford, Porsche, Audi, Saab, DeLorean, and Volvo. T his month I’m starting my multi-part Bosch K and KE Jetronic article. The system worked by varying fuel mixture based on the amount of air flowing past the control vane. txt) or read online for free. org Created Date: 4/21/2008 4:30:55 AM. The ideal air-fuel ratio is 14. S specifications cars. LH-Jetronic 2. In 1978 L-Jetronic was the first system with lambda controlled closed loop control. The Fuel Distributor is the heart of the K/KE-Jetronic fuel injection system, its job is to accurately meter the correct amount of fuel to each cylinder through the fuel injectors. If plate is low remove mixture control unit. KE Jetronic Fuel Mixture Adjustment In the mid 1970s, Robert Bosch GmbH developed a mechanical fuel injection system called K (konstant) Jetronic. NOTE Avoid repeated adjustments of press fitted guide pin as pin will loosen up in housing. Other distinctions are not mixture control unit so apparent. The RPM at idling is controlled by what in swedish is called ”tllsatsluftslid” which is a valve by-passing the throttle to increase the idling. Bosch K-jet Lambda Controllers. pdf), Text File (. Remove the air inlet ducting from above the air sensor plate. The D-Jetronic system uses constant fuel pressure and flow, so that only injection duration needs to be modified to control air/fuel mixture. But using your information, the cold start injectors work only during cold cranking. g in BMW, Porsche, Opel, Volkswagen). (CIS-E) fuel injection, such as is used on the. 2-liter engines used in the 320E, 320S and 320SL. Haynes said to adjust the idle mixture allen screw until the injectors barely work when the fuel pump operates and then back off 1/2 turn. Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic (CIS-E) fuel injection, such as is used on the 1988-91 560 series motors. The D-Jetronic system measures incoming airflow by monitoring intake manifold pressure. hu/XADO-catalogue_2013_eng. As part of the regeneration, the following work was carried out: 1. 33 KE-Jetronic system mixture adjustment tamperproof plug (arrowed) 34 Stabilise the exhaust gases (paragraph 30). A bit of background on the EHA's function: it is an electronically controlled servo (controlled from the CIS-E main computer) that uses a variable current to make the last, minute adjustments to the fuel flowing into the fuel distributor and then into the. Use a long hex key, or the special mixture adjustment tool to turn the screw. Gambar 47 Penyetelan putaran idel. This is the authoritative handbook on Bosch Fuel Injection and Engine Management Systems. Search for:. This thread is intended for those that want to find problem first, or who don't want, but don't have parts available to just change them until problem disappears So, let's begin. KE Jetronic. When starting a cold engine on a signal thermostats (19) with additional nozzle (12), which is the enrichment of the mixture required for starting the engine. Good for you. fuel efficiency adjust mercedes e My W has been a project since i bought it. lh - jetronic 5. With the K-Jetronic, the preparation is performed by the mixture control unit which consists of a fuel distributor and an airflow sensor. K-Jetronic Fuel Injection. Other distinctions are not mixture control unit so apparent. The mixture can be adjusted by turning a small hex screw that is located in-between the fuel distributor and the sensor plate. KE Jetronic Fuel Mixture Adjustment In the mid 1970s, Robert Bosch GmbH developed a mechanical fuel injection system called K (konstant) Jetronic. The Power Module is an electronic device developed for '85> VW's with KE-Jetronic/Digifant FI to deliver the correct amount of fuel when needed. Apart from minor alterations the basic principles of the hydraulics and mechanics used on the K-Jetronic system are unchanged on the KE-Jetronic system. Download Guia dos Antibióticos and enjoy it on your iPhone, iPad and fonte as principais publicações sobre o tema do MUNDO (Sanford. 20-P-0300A Adjust Wheel Bearing Play AR33. The engine is coupled to an eddy-current dynamometer. Haynes said to adjust the idle mixture allen screw until the injectors barely work when the fuel pump operates and then back off 1/2 turn. *n ^e K-Jetronic Lambda system, theCommandercon-trolledthemixturebychang-ing the duty cycle. Adjusting the AFM spring had NO effect on this on the dyno, no amount of adjusting the AFM spring affected top end (above 4k or 5k rpm) fuel mixture, lending more credence to the theory that the stock AFM flap is fully open at WOT by about 4000rpm. This basic system is supplemented by an electronic control unit (ECU) in order to increase flexibility and to enable further functions. Working with the Bosch system just got easier!. Even K-Jetronic did not manage to withhold electronics. With a catalyst you have the so called KE-jetronic system which is the mechanical injection system but with a special valve to fine tune the air/fuel mixture by aid of the signal from the lambdasond. 5 Coupe GT has KE3). Untuk kasus RPM drop jika AC nyala , seharusnya sudah beres kalau jetronic sudah diganti (no. There should be a gap of 0. mixture strength. Complete with o-rings and diaphragm. A further enhancement came in the form of a knock sensor, a digital computer, electronic ignition timing and a pressure actuator for the fuel distributor. The Sanford Guide to Antimicrobial Therapy ($/yr in-App subscription) provides clinicians with infectious disease information that is current, concise, and. The Escort RS Turbo is fitted with Bosch KE Jetronic fuel injection equipment. All the electronic mixture adjustment is doing is fine tuning the mixture under different conditions. The K-Jetronic system was installed as Original Equipment in series production vehicles in the years 1973 through 1995. : a leaking radiator causing coolant loss and or air locks or corrosion in the engine owing a weak or non-existent anti-freeze mixture. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source. Might just need the mixture adjusting. (CIS-E) fuel injection, such as is used on the. LH-Jetronic 2. W124, W126, W140, R129, W201 - Just plug it in and start reading codes. 5:1 Compression Ratio, standard Hall sender Electronic Ignition, Bosch K-Lambda Jetronic fuel injection. These controllers vary the mixture of fuel and air by controlling the fuel flow through an electrically operated fuel valve (called a lambda valve or frequency valve) which in turn controls the pressure under a mechanical fuel distributor’s diaphragms to affect the rate of fuel flow for a given. Its major disadvantage is that a single carburettor supplying a four- cylinder engine cannot give each cylinder precisely the same fuel/air mixture because some of the cylinders are further away from the carburettor than others. Bosch K is fitted to Escort RS1600is, XR3is, Sierra XR4is and 2. (CIS-E) fuel injection, such as is used on the. Components of the KE-Jetronic: 1. After restoring all the Chasis links with new Mercedes parts to increase its life time, Dismentaling FD Bosch KE jetronic From a Mercedes SEC. Adjusting for the revised fuel and the improved catalysts yields 50,000 mile conversion efficiencies for HC and CO respectively of 78 and 80 percent. A To fuel injectors B To warm up regulator. The disadvantages from less accurate mass off air calculation, and the need for adaptive algorithms that needs feedback, are a concern in open loop mode. Remove the air inlet ducting from above the air sensor plate. Download Guia dos Antibióticos and enjoy it on your iPhone, iPad and fonte as principais publicações sobre o tema do MUNDO (Sanford. My TR has the KE Jetronic system. multi jetoronic - mpfi 7. (A) ke katoda (K) (lihat posisi anoda dan katoda pada gambar. 5% CO content. Adjusting the AFM spring had NO effect on this on the dyno, no amount of adjusting the AFM spring affected top end (above 4k or 5k rpm) fuel mixture, lending more credence to the theory that the stock AFM flap is fully open at WOT by about 4000rpm. idle-mixture adjusting screw 50. My Mondial 3. The Sanford Guide to Antimicrobial Therapy ($/yr in-App subscription) provides clinicians with infectious disease information that is current, concise, and. injection valve 39. and is a further development of the K-Jetronic system. D-Jetronic type sensed manifold vacuum as the key variable using a manifold air pressure sensor (MAP). What an adventure. 1 Bosch K-Jetronic Fuel Injection Part 1 The Engine's Fuel Requirements A spark-ignition engine needs a particular air-fuel ratio in order to operate. Arduino efi project. Adjusting the AFM spring had NO effect on this on the dyno, no amount of adjusting the AFM spring affected top end (above 4k or 5k rpm) fuel mixture, lending more credence to the theory that the stock AFM flap is fully open at WOT by about 4000rpm. K-Jetronic mixture adjustment. 0280101008) In good working condition, delivery can be arranged to your door countrywide. K-Jetronic was used for many years between 1974 and the mid 1990s by BMW, Lamborghini, Ferrari, Mercedes-Benz, Volkswagen, Ford, Porsche, Audi, Saab, and Volvo. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. 008 inch below the top edge of the narrowest part of the venturi. In 1982, the K-Jetronic model became available in an expanded configuration, the KE-Jetronic, including an electronic closed-loop control circuit and a Lambda oxygen sensor. adjustment is. - Free download as PDF File (. Page 3 of 3 - KE-Jetronics - 1990 300GE - posted in Mercedes: Har denne. Red W - KE-Jetronic fuel distributor reassembled W - KE-Jetronic fuel distributor reassembled. In later versions of the engine, the carburettors were replaced with fuel injection. Good for you. c2010 [cit. I am also addressing the basic settings involved in adjusting the fuel mixture here. In many cases it’s down to a different fault with the car i. 500 rpm and at idle 2 or 3 times. Verified Purchase. pdf] Programed Repairs Engine 102 Combustion IIId KE Injection 07. g in BMW, Porsche, Opel, Volkswagen). In 1978 L-Jetronic was the first system with lambda controlled closed loop control. These were joined by Bosch MonoJetronic in 1987: This particularly costefficient single-point injection unit made it feasible to equip small vehicles withJetronic. Hundreds of helpful illustrations and tips will make the job easier. Porsche 928 39 78 39 82 467. This thread is intended for those that want to find problem first, or who don't want, but don't have parts available to just change them until problem disappears So, let's begin. Factory specification for base CO is a duty cycle of 54%-65% translated to a dwell reading of 49-59 degrees. Using the Lambda sensor together with additional equipment for the Lambda closed-loop control facility, the K-Jetronic can already comply today with the exhaust-gas regulations of tomorrow. The dedicated shade tree mechanic can do it, but needs to be well-informed first. The L-jetronic works so precisely that the precise mixture formation necessary for observing the present day exhaust regulations is guaranteed. refer to the fault diagnosis flow chart on pages B3-l3 and 83-15. When starting a cold engine on a signal thermostats (19) with additional nozzle (12), which is the enrichment of the mixture required for starting the engine. 33 KE-Jetronic system mixture adjustment tamperproof plug (arrowed) 34 Stabilise the exhaust gases (paragraph 30). This system is called KE-jetronic, a variant of K-jetronic. 2-liter engines used in the 320E, 320S and 320SL. by Vitaly · February 17, 2016. In later versions of the engine, the carburettors were replaced with fuel injection. 2011-05-26]. LE1-Jetronic, LE2-Jetronic, LE3-Jetronic (1981–1991) This is a simplified and more modern variant of L-Jetronic. Mechanical fuel injection - Bosch K-Jetronic, Bosch K Jetronic Fig. Since adjusting the mixture can be done with the air cleaner assembly mounted to the top of the intake manifold, folks often think that it is the panacea and solution to all their problems. AMF 44974 T-handle Hex Key Wrench 906Q 3. 182 L-Jetronic fuel injection - throttle, sensor flap and auxillary-air device can be actuate d - adjusting idle-speed adjusting screw and idle-mixture adjusting screw. When checking plugs,wires, spark & compression , all where fine. Volvo B204GT/B204FT engines). 1 KE-Jetronic fuel pressure regulator location (arrowed) behind fuel distributor 13. Diagrama Electrico Caterpillar 3406E C10 & C12 & C15 & C16[2] - Free download as PDF File (. Plus after every small adjustment angle (about 15°) I check the duty cycle at 2. The problem with using a MAP is that without any vacuum the system goes full "rich" which occurs at startup. The engine produces usually 51 kW (69 hp) at 6300 min and 100 Nm at 6,000 rpm. The system is very interesting, it uses high pressure fuel pumps, fuel regulators, mechanical injectors, high pressure fuel hoses. *CIS-E (KE-Jetronic). I don't think there is a cold start VALVE, but it has the electric injectors on the side of the intake plenums. Running rich won't be good for it, though. Lorain Furniture and Appliance 24,995 views. air-temperature sensor 45. yslem is described in delail in Ihe hooklel "K-Jelronic" in the BoSch Technical Instruction series. MJ Mono-Jetronic, usually proper name or Model year M-JET Mono-Jetronic, usually proper name MK Motronic with continuous fuel metering, usually proper name MKV Multiplicative map adjustment, or Fuel ratio mixture ML Motronic with flap air-volume sensor, usually proper name MLA Multiple link antitheft system (system-wide theft protection). (A) ke katoda (K) (lihat posisi anoda dan katoda pada gambar. auxiliary-air valve 49. How to check duty cycle Mercedes 124 m103 engine 300e 300te 260e - Duration: 9:19. K-basic, K-Lambda and KE-Jetronic control systems: Checking fuel, system, lower-chamber and residual pressure, pressure-actuator current Reading fault codes Idle RPM and mixture (CO) 7. Operation- and workshop equipment, assortments, Screwdrivers, Sockets, Drive and connecting parts for manual drive, IMPACT-sockets, Drive and connecting parts, Bits. Bosch L, LE, LE2-Jetronic, Motronic, Lucas LH etc) Adjustment screwsare provided for idle mixture (CO). 2—170 Checking and correcting air valve adjustment of stage 11 : Testing and adjusting. 2011-05-26]. Nowthe fuel mixture is controlled by changing the strength AND direction ofthe current pass-ing through the differential pressure regulator windings. These adjustments are intended to be followed by an actual exhaust gas CO check to ensure. Digifant ecu pinout. engine-speed. High power output per liter The fact that there is no carburetor enables the intake passage to be designed aerodynamically in order to achieve optimum air distribution and cylinder charge and, thus. I have a 86 560SL with KE Jetronic systemThe car ran great for ten years, then one day,after pulling of the highway and stoping at a light , I noticed a miss. Apart from alterations to a few details. LH-Jetronic 2. Page 1 DSG-423 2. Cheek that the sensor plate is flat and that ii will pass through the narrowest pan of the air funnel without fouling. I dont know if it will solve your original issue but good to know that is fixed. This system is called KE-jetronic, a variant of K-jetronic. Alternative fuel A fuel used in vehicles that comes from a source other than petroleum, such as ethanol made from corn and biodiesel made from vegetable oil. Plus after every small adjustment angle (about 15°) I check the duty cycle at 2. My 1978 911 has Bosch K-Jetronic. All the electronic mixture adjustment is doing is fine tuning the mixture under different conditions. Gambar 47 Penyetelan putaran idel. LOL And also I didnt know any engine ran Bosch KE-Jetronic injection all the way into the 90s. Golf Mk1 > Volkswagen Workshop Manuals > Power unit > K-Jetronic/Ignition system > Mixture preparation system, mechanical injection > K-jetronic injection system > Servicing K-Jetronic injection system. If you didn’t, you should probably grab a back issue, as some of this may not make sense without reading the first part. Bosch KE-Jetronic fuel injection models: m Check and if necessary adjust the idle speed and mixture settings (Section 10) m Clean the distributor cap, coil tower. Dostupné z WWW: < Datriware [online]. This Bosch Bible fully explains the theory, troubleshooting, and service of all Bosch systems from D-Jetronic through the latest Motronics. Bosch K-Jetronic Fuel Injection Part 1. The two primary adjustments for the CIS are the idle speed and the mixture adjustment. I am replacing the old injector fuel hoses (one was leaking) with standard hi pressure fuel hose cut to length and held on with fuel line hose clamps (see the picture for. 52 mm stroke. fast tech / tech / Bosch K/KE JEtronic inJEction / This month Stu starts his series looking at Bosch K/KE Jetronic fuel injection.