Bosch k jetronic fuel injection manual download pdf. It is the manual, including specs, and tuning information. It requires 01 drive, sod injects the luel continuously. Bosch k jetronic fuel injection service repair manual.
Certain operating conditions make it necessary to correct the mixture accordingly. This manual can be viewed on any computer, as well as zoomed and printed, makes it easy to diagnose and repair problems with your machines electrical system. The fuel distribu tor allocates this fuel to the injection the kjetronic is a mechanically and valves of the individual cylinders. Bosch ke jetronic manual bosch kjetronic service manual bosch k jetronic manual mercedes bosch ke jetronic workshop manual bosch d jetronic fuel injection manual manual kjetronic l jetronic kjetronic le jetronic kjetronic deutsch kjetronic german bosch manual bosch manual she bosch fsa 740 using manual bosch freezer manual.
A thorough understanding of the various components is required before working on kjetronic fuel systems. Download free bosch injection k jetronic turbo manual bosch k jetronic cis explained the technical instruction bookletfuel injection con tinuous injection system cisat the back of the manual describes the components and operation of the k jetronic fuel injection system in detail. Since this point, the kjetronic has now become particularly important with regard to maintenance and repair. Mechanical fuel injection bosch k jetronic, bosch k jetronic fig. Bosch kjetronic technical instruction audi b2 resource. Another excellent source of general info on the bosch injection system from the early d jetronic electronic to k jetronic mechanical constant injection all the way to the later variations of the motronic engine management with lambda exhaust sensing to allow the system to function closedloop, is the book. Continuous injection system found on european cars and volkswagen models assembled in the u. Download file pdf l jetronic workshop manual saab l jetronic workshop manual saab bosch k jetronic fuel distributor seal replacement video to show how i replaced the seals in my mk2 golf 16v k jet fuel distributor. Vw l jetronic fuel injection workshop manual created date. The ferrari workshop manual info on the earlier cis is mostly inapplicable. Please consult your local distributor for those items you may require. Bosch ljetronic l jetronic rx7 brought to you by the team at created date. Gasoline fuelinjection system kjetronic pdf download.
Since its introduction, the kjetronic gasolineinjection system has pro. Bosch kjetronic fuel injection systems volvo owners club. Bosch kjetronic fuel injection manual boschtech12d. Bosch cis kjetronic flow testing pt 2 flow testing a bosch cis kjetronic fuel injection system from a 1984 mercedes 380sl. Aug 11, 2014 gasolineengine management gasoline fuel injection system k jetronic technical instruction published by. Bosch l jetronic l jetronic rx7 brought to you by the team at created date. Single point injection system how to disassemble and assemble monopoint fuel injection system with an ease, the model is bosch 085 single point injection. Chapter of djetronic articles by drdjet describes systematic fault finding troubleshooting and repair on your bosch fuel injection system. Download file pdf l jetronic workshop manual saab l jetronic workshop manual saab bosch kjetronic fuel distributor seal replacement video to show how i replaced the seals in my mk2 golf 16v kjet fuel distributor. Ljetronic fuel injection system the ljetronic is an electronically controlled fuel injection system which has the advantage of direct air flow sensing. The engines fuel requirements a sparkignition engine needs a particular air fuel ratio in order to operate. The fuel distributor allocates this fuel to the injection the kjetronic is a mechanically and valves of the individual cylinders.
The warmup regulator, also called the control pressure regulator, lowers the control pressure of the k jetronic when the engine is cold. Bosch kjetronic and kejetronic mechanical fuel injection systems. Nov 01, 2014 testing and setting a bosch k jetronic warmup regulator, porsche 928. Gasolineengine management gasoline fuel injection system kjetronic technical instruction published by. The air drawn in by the airflow sensor changes the position of the airflow sensor plate in the airflow sensor. Apr 28, 2016 k jetronic fuel injection system k jetronic is a mechanically and hydraulically operated fuel injection pump, introduced by bosch gmbh in the year 1973. Experiencing, listening to the new experience, adventuring, studying, training, and more practical deeds may assist you to improve.
This further deflects the control plunger in the fuel distributor and correspondingly supplies additional fuel. There is so much mystery surrounding the cis continuous injection system fuel system bosch has dubbed k jetronic, i wanted to try and make some sense of it for all porsche owners. Bosch kjetronic continuous injection system mechanical fuel injection overview 15. The average system pressure on all k jetronic fuel systems should be 520 kpa. Kjetronic cis fuel system diagram shown below is a schematic diagram of fuel lines in a kjetronic as a whole with noise damper and drain line at the fuel accumulator. Bosch technical instruction k jetronic pdf manufactured by the company bosch presented for you in electronic format page size 592 x 841 pts rotated 0 degrees. K jetronic is the term used by bosch to describe a fuel injection system which features. Testing and setting a bosch kjetronic warmup regulator, porsche 928. Bosch kjetronic system the bosch kjetronic fuelinjection system is of the continuous injection type and supplies a precisely controlled quantity of atomised fuel to each cylinder under all operating conditions. All books are in clear copy here, and all files are secure so dont worry about it. The kjetronic pump requires no form of drive and one of its features is that it can meter the fuel as a function of the intake air quantity. Mar 27, 2020 read online bosch k jetronic service guide book pdf free download link book now. The only vehicle that runs a higher pressure than this is the porsche turbo carrara models from 1975 to 1979 which. The k jetronic pump requires no form of drive and one of its features is that it can meter the fuel as a function of the intake air quantity.
The task of a fuel injection system is to supply precise amount of fuel to the combustion chamber at that particular moment. Bosch ke jetronic manual bosch k jetronic service manual bosch k jetronic manual mercedes bosch ke jetronic workshop manual bosch d jetronic fuel injection manual manual k jetronic l jetronic k jetronic le jetronic k jetronic deutsch k jetronic german bosch manual bosch manual she bosch fsa 740 using manual bosch freezer manual bosch. The fuel distributor allocates this fuel to the injection the k jetronic is a mechanically and valves of the individual cylinders. Download free bosch injection k jetronic turbo manual bosch kjetronic cis explained the technical instruction bookletfuel injection con tinuous injection system cisat the back of the manual describes the components and operation of the kjetronic fuel injection system in detail. Scribd is the worlds largest social reading and publishing site. Kjetronic is a mechanically and hydraulically operated fuel injection pump, introduced by bosch gmbh in the year 1973. Porsche 924 k jet tronic cis injection system basics here is an explanation of how a bosch k jet tronic system works. Bosch k jetronic fuel injection manual linkedin slideshare. Download bosch k jetronic service guide book pdf free download link or read online here in pdf. If in doubt, spray break cleaner on pipes, hoses, injectors, intake manifold and map sensor. Mechanical fuel injection bosch kjetronic, bosch k jetronic fig. Bookmark file pdf bosch k jetronic fuel injection service repair manual bosch k jetronic fuel injection service repair manual. The bosch kjetronic fuel injection system is of the. Approximately up until 1994 mechanical fuel injection systems have been installed on certain mercedes, audi, volkswagen, ford etc.
Vw ljetronic fuel injection workshop manual created date. Bosch ke jetronic manual bosch kjetronic service manual bosch k jetronic manual mercedes bosch ke jetronic workshop manual bosch d jetronic fuel injection manual manual kjetronic l jetronic kjetronic le jetronic kjetronic deutsch kjetronic german bosch manual bosch manual she bosch fsa 740 using manual bosch freezer manual bosch. Nov 21, 2009 the fuel distribu tor allocates this fuel to the injection the k jetronic is a mechanically and valves of the individual cylinders. Vdtu 31 in the bosch technical in struction series. Its wide use throughout the industry justifies its coverage in this manual. Vw ljetronic fuel injection workshop manual author. The engines fuel requirements a sparkignition engine needs a particular airfuel ratio in order to operate. The bosch djetronic electronic fuel injection system is composed of 3 major. With the kjetronic, the preparation is performed by the mixture control unit which consists of a fuel distributor and an airflow sensor. This system, when compared with conventional carburettor arrangements, achieves a more accurate control of the. This manual will describe the kjetronics function and its particular features.
The pressure gauge kdep 1034 is the same unit used to test robert bosch k jetronic cis systems and reads from 06 bar pressure. These fuel injection systems were considered to be really reliable and trustworthy. Mar 02, 2012 bosch k jetronic fuel distributor duration. The warmup regulator is installed on the engine to absorb its heat. The bits of the system include the fuel pump, prepump on some models, fuel filter, accumulator, fuel distributor, warm. Robert bosch gmbh, 2000 postfach 30 02 20, d70442 stuttgart. Bosch k jetronic fuel workshop service repair manual. Vw l jetronic fuel injection workshop manual author. Please refer to our instruction manual on cleaning cold start injectors with the pulse generator. This site is like a library, you could find million book here by using search box in the header. Bosch k jetronic mechanical fuel injection troubleshooter.
Gasoline engine management gasoline fuel injection system k jetronic technical instruction published by robert bosch gmbh, 2000 postfach 300220, d 70442 stuttgart. The mixture preparation system meters fuel to correspond with the amount of intake air. Bosch ke3 jetronic 539 89 injection system manual 328 mondial to read online or download as pdf. Gasolineengine management gasoline fuelinjection system kjetronic technical instruction published by. The technical instruction bookletfuel injection continuous injection system cisat the back of the manual describes the components and operation of the k jetronic fuel injection system in detail. The technical instruction bookletfuel injection continuous injection system cisat the back of the manual describes the components and operation of the kjetronic fuel injection system in detail. Useful as a cross reference to avoid the yellow box markup bosch k jetronic fuel injection. Bosch k jetronic fuel injection shop manual file format. The warmup regulator, also called the control pressure regulator, lowers the control pressure of the kjetronic when the engine is cold. This has probably already been shared, but i thought it was a cool find. Another excellent source of general info on the bosch injection system from the early djetronic electronic to kjetronic mechanical constant injection all the way to the later variations of the motronic engine management with lambda exhaust sensing to allow the system to function closedloop, is the book. Read online bosch k jetronic service guide book pdf free download link book now. It doesnt quite match the typical k jetronic diagram in the bosch k jetronic technical instruction book but it may be just a nomenclature difference.
Useful as a cross reference to avoid the yellow box markup bosch kjetronic fuel injection. Bosch k jetronic mechanical fuel injection troubleshooter note. It doesnt quite match the typical kjetronic diagram in the bosch kjetronic technical instruction book but it may be just a nomenclature difference. Gasoline fuelinjection system kjetronic pdf download this shop manual may contain attachments and optional equipment that are not available in your area. Download bosch k jetronic fuel injection manual download document. Bosch k jetronic fuel injection manual pdf document. Automotive equipment business sector, department for automotive services, technical publications khpdi2. The following table is a guide to the fuel paths marked by each blue arrow in figure 6.