A windows based software with full control and data acquisition is included. In a typical mounting orientation the motorized filter fan pulls air into an enclosure while the filtergrille assembly functions as an outlet. It is also electrically heated to track with the engine characteristic. I just receive the mallets product and download the prg files. Flow testing a bosch cis kjetronic fuel injection system from a. This means they will only run in the full version of kontakt. Oils greases a nordson company jet dispensing systems. The bosch k jetronic fuel injection system is a continuous fuel injection system which consists of mechanical type fuel injectors, a fuel distributor unit, operated by a sensor plate, and a control valve.
You can open them as pdf file or save them on your computer. Bosch kjetronic fuel injection part 1 volvo owners club. Porsche 911 1973 1983 general information on the bosch k jetronic injection system. This further deflects the control plunger in the fuel distributor and correspondingly supplies additional fuel. This inline pressure tester indicates problem sources control pressure regulator, fuel distributors or other specific fuel injection components that may require replacing. The following table is a guide to the fuel paths marked by each blue arrow in figure 6.
The mechanical fuel injection system has recently been overshadowed by. The fuel distribu tor allocates this fuel to the injection the k jetronic is a mechanically and valves of the individual cylinders. Ke3 jetronic pdf mercedes suggests that special tools are required to adjust the mixture on the bosch ke3jetronic. In order to set up kontakt 5 as a multiinstrument in logic 9, please follow these instructions. Mechanical fuel injection systems first saw light of day at the turn of the century, however the following 100 years has seen the system evolve from a very basic and almost crude fuel delivery system, to the recent mass produced versions of the bosch k and ke jetronic. Recipe need 1 mug, filled 34 with water n 1 caffeinefree, herbal tea bag 1 candy cane 1 t orange juice 18 t cinnamon 1. The pct100, process control trainer, is a fully integrated, selfcontained bench top apparatus consisting of a process module, and a control console with a built in power supply. Gasoline fuel injection system mono jetronic pdf995 bitbin. 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. I went ahead and registered so that i could download the doc as a pdf. This system, when compared with conventional carburettor arrangements, achieves a more accurate control of the airfuel mixture resulting in reduced emission levels and improved performance.
Mechanical fuel injection bosch kjetronic, bosch k jetronic the fuel pump this type of high pressure fuel pump is denoted as a roller cell pump, with the fuel entering the pump and being compressed by rotating cells that force it through the pump at high pressure. Alternatively, if the reverse airflow option is chosen for the filter fan, the fan exhausts the. Since their introduction, the jetronic fuel injection systems have proved themselves millions of times over under the harsh conditions of everyday driving. Tuning and adjusting cis fuel injection porsche 911 workshop manual porsche k jetronic book. Today, using auxiliary electronic equip during the intakevalve closed phase, the ment, the system also permits the use of fuel is stored. Since this point, the kjetronic has now become particularly important with regard to maintenance and repair. The kjetronic was originally designed injection occurs continuously, i. 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. K jetronic porsche always use new gaskets, seals and 0rings when installing.
All books are in clear copy here, and all files are secure so dont worry about it. If in doubt, spray break cleaner on pipes, hoses, injectors, intake manifold and map sensor. Today, it has been superseded by gasoline injection systems which thanks to electronics have been vastly improved and expanded in their functions. Since the electric fuel pump supplies more fuel that is used by the engine, a valve in the pressure regulator opens and returns this excess fuel to the fuel tank. Kjetronic fuel injection system k jetronic is a mechanically and hydraulically operated fuel injection pump, introduced by bosch gmbh in the year 1973. So i ask to the prorammer of these files to tell me where to put the nki files to avoid to lose time to open the instrument. Note that you can select up to 16 channels to be automatically assigned to a multiinstrument track. The k jetronic is a mechanical system in which the fuel is continuously metered in accordance with the amount of air drawn in by the engine. Continuous injection system found on european cars and volkswagen models assembled in the u.
L jetronic system fuel injectors n open when energized by ecu not continuous as k jetronic. 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. There is no scan tool to tell you where to look for the fault. While we do not yet have a description of the nkm file format and what it is normally used for, we do know which programs are known to open these files. Description and operation kejetronic cise injection system. The engine is pretty young, as it only has about 60,000 kms. K jetronic friends of pdf all our visitors are our friends. Better yet would be to research, edit and post up a completly refined web page link of my own, aint got one yet. It is a euromarket 1979 280ge lwb with a manual transmission. Flow testing a bosch cis kjetronic fuel injection system from a 1984 mercedes 380sl. Positive rake angle provides the active cutting action of the k3 endo files.
Bosch k jetronic fuel injection shop manual file format. Electrical and vacuum operated regulators and switches complete the assembly. The engines fuel requirements a sparkignition engine needs a particular airfuel ratio in order to operate. Kjetronic fuel injection system, the ignition system and the mechanical system of the engine compression, valve timing, etc. Not a big issue for people like me who mostly use templates so you only have to do it once. 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. Gasoline fuelinjection system kjetronic pdf download. Induction rosen, section zander uw courses web server. Well, with this data, and this point, the better result is with k 1 this is, choose the label of the same point that you have already in your dataset sometimes each feature has its own scale and can influence the estimation in different ways. Covers bosch motronic and jetronic injection systems including d, l, lh, k and ke jetronic systems 176.
The primary pressure regulator that is installed in the fuel distributor housing maintains a constant pressure in the fuel system of the k jetronic. The nkr file extension is associated with the kontakt, a software synthesizer and audio sampler for microsoft windows and apple mac os x macos operating systems the nkr file stores container with resource data. Or it can takes very long time to open the instrument. The pump is capable of producing a pressure of 8 bar 120 psi with a.
Jet dispensing systems a nordson company features ideal for use on uneven substrates or hardtoaccess areas consistent shot size, with droplets starting at 0. Anyhow here is the link bosch k jetronic fuel injection manual. It has the m110 engine fitted with bosch k jetronic fuel injection and it doesnt have an oxygen sensor. Robert bosch gmbh, 2000 postfach 30 02 20, d70442 stuttgart. Mechanical fuel injection bosch k jetronic, bosch k jetronic fig. In the mean time, lets strive to demystify what fi is, how vw does it, and how to keep our sciroccos running. How to open and convert files with nkr file extension. This synthesis, comprising the mechanical basic functions coupled with electronic adap tation and opti mization functions, is the kejetronic. Bosch ke3 jetronic 539 89 injection system manual 328 mondial. Every day thousands of users submit information to us about which programs they use to open specific types of files. Using the lambda sensor together with additional equipment for the lambda closedloop control facility, the k jetronic can already comply today with the exhaustgas regulations of tomorrow. Kmi fuel pumps are tested to manufactures specification on our purpose built test bench. Bosch k jetronic fuel injection service repair manual.
Certain operating conditions make it necessary to correct the mixture accordingly. Vw l jetronic fuel injection workshop manual author. The third radial land on k3 files stabilizes and keeps the instrument centered in the canal and minimizes. Vw l jetronic fuel injection workshop manual created date. Porsche 928 workshop manual the workshop manual is only for the internal use of the porsche dealer. Bosch k jetronic fuel injection manual pdf document. Bosch k jetronic fuel workshop service repair manual. Open a a project in logic, click on logics track tab and select new to open the window displayed below. Verify that these systems are in proper working order before proceeding further. This site is like a library, you could find million book here by using search box in the header. Citations 0 references 7 researchgate has not been able to resolve any citations for this publication. Harbach soft key sk 220 installation instructions for the heathkit sb 220 stepbystep instructions with photos based on an install by w4hdm. K3 nickeltitanium files niti endo files kerr dental. K jetronic system overview fuel supply 14 fuel metering 18 adapting to operating conditions 24 supplementary functions 30 exhaustgas treatment 32 electrical circuitry 36 workshop testing techniques 38 k jetronic since its introduction, the k jetronic gasoline injection system has proved itself in millions of vehicles.
Gasolineengine management gasoline fuel injection system k jetronic technical instruction published by. K3 is a thirdgeneration, triplefluted, asymmetric endodontic file system. Chapter of d jetronic articles by drdjet describes systematic fault finding troubleshooting and repair on your bosch fuel injection system. Description and operation ke jetronic cise injection system a mechanical hydraulic injection system provides the basis for the bosch ke jetronic cise fuel system. This success is a result of the advantages which fuel injection can offer when considering todays demands for economy, performance, and cleaner exhausts. Schematic diagram of the k jetronic system with closedloop lambda control 1 fuel tank, 2 electric fuel pump, 3 fuel accumulator, 4 fuel filter, 5 warmup regulator, 6 injection valve, 7 intake manifold, 8 coldstart valve, 9 fuel distributor, 10 airflow sensor, 11 timing valve, 12 lambda. The mechanical portion of the cise system consists of the mixture control unit air. Read online workshop manual porsche k jetronic book pdf free download link book now. Rich mixtures on this system k jetronic give surging idles anyway,fix the idle co 1st before worrying about the stalling,these engines are quite happy to run on about 1 to 1. Warm up regulator specifications jims basement workshop. Kjetronic fuel injection pressure tester parts breakdown ver. Disconnect the electrical bosch connector on top of the warm up regulator.
Im not totally sure what nkm files actually arei use nki all the time. Testing and setting a bosch k jetronic warmup regulator, porsche 928. How to set up kontakt 5 as a multiinstrument in logic 9. Automotive equipment business sector, department for automotive services, technical publications khpdi2. The k3 rotary files wide radial land provides blade support while adding peripheral strength to resist torsional and rotary stresses. Approximately up until 1994 mechanical fuel injection systems have been installed on certain mercedes, audi, volkswagen, ford etc. The ferrari workshop manual info on the earlier cis is mostly inapplicable. Workshop manual porsche kjetronic pdf book manual free. Fuel injection pumps bosch service repair workshop manuals. Machine model gasoline fuel injection system k jetronic pdf download this shop manual may contain attachments and optional equipment that are not. Disconnect the bosch connector from your air valve sensor.
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