Mercedes Ke-Jetronic - Alles über KE-Jetronic/Fünf Generationen
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- Опубліковано 15 вер 2024
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What am I talking about?
My topic is the KE-Jetronic injection system which I try to demystify as much as I can.
For all of you to understand the system in brief - Developed in 1973 and being mounted into cars up to 1993 as it went in history. But why these to letters!?(KE) K(from German "kontinuierliche Einspritzung" meaning continuos injection, without interruption) the MECHANICAL injection system on which the fuel starts flowing from the fuel tank sucked by the FUEL PUMP and delivered to the FUEL DISTRIBUTOR which sends fuel to the INJECTORS while the majority of it flows through the FUEL PRESSURE REGULATOR through its return line back to the fuel tank again. The letter E(elektronische Gemischanpassung/electronically controlled mixture adaptation) has to mark the electronic sensors (the developement starting from early eighties) which had to inform the ECU about the current state of the engine so that the ECU(Electronic Control Unit) then could create current signal in mA(miliampers) and send it to four crucial components for the system - the EHA(the electro-hydraulic actuator, a unit consisting of a magnet, an electromagnet and a baffle plate) which had to fine tune the engine in each of its phases, the ICV(the idle control valve), the unit which was predicted for the engines perfect idle, the X11(the diagnostic socket) where the duty cycle(the ideal mixture) was adjusted and the X11/4(the code reader) - the socket which from any codes were read if present using an OBD1 scanner.
An extraordinary injection system which could be fully repaired in your own garage using a multimeter and a pressure gauge only for its fine tuning, together with some common tools.
"Happy Mercedesing"
Pohvalio te zavodnik 👌
@@Klincollino Upravo sam pogledao njegov video. Lepo od njega. Baš mi je drago da se javljate. Veliki pozdrav, druže i hvala za komentar 😉👋🏻👍🏻🍀
THE KING!!!!!!!
Französisch und Italienisch lernst noch bis ende des Jahres ;-)
@@TheSlowDude 🤣🤣🤣🤣🤣
Ajmo da naguramo na bar 15k subbs, ipak je ovo kolega od Zavodnika
@@Bane5743 Hvala ti puno, prijatelju! 🙋🙇👋🏻👍🏻👏🏻
Hi, Sir , I have s124 suffering from instability in the engine and increase in the consumption of the fuel and when I take the car to Mercedes engineers in my country, my problem can you help me please
@@kndnasser1694 Check the mechanical part of the system - pumps, fuel pressure regulator, etc.
Hi, The fuel pump gives 6.5 bar but there is 5.7 in the system, what I want is how many bars should the pump be at the lowest from the micro filter
They say the minimum pump pressure should be 8 bar, thanks you🙏
My car w201 1.8 automatic, m102
Hi, 8bar is too much. Concerning the pump, fuel flow is being measured, you should get at least 1 liter in 40 seconds, then is your fuel pump good. 5.7 is upper limit.
Good evning dear , I have a question .
Good evening. What kind of a question?
my car has a problem, I can't find it, it's an electrical problem now, I've changed everything, wires, spark plugs... but it still doesn't run smoothly, when I give it gas, it cuts and knocks under the hood.
@@mercedeske my car has a problem, I can't find it, it's an electrical problem now, I've changed everything, wires, spark plugs... but it still doesn't run smoothly, when I give it gas, it cuts and knocks under the hood.
POHVALIO TE ZAVODNIK SFRJ HVALI TE DA SI MU POMOGAO
@@draganboske6664 Jeste, zahvalio mi se. Jesam mu pomogao da upali 190E 2.6.
Zavodnik
@@AsaMsung-gl7ug Hvala puno!
مشترك جديد اضيف اللغه العربيه الى الترجمه تحياتي لك
ua-cam.com/video/KU3Cl9oe1T4/v-deo.html
❤❤Thank you very much I wish the Arabic language would be added to the subtitles in all videos❤❤
I will watch all the videos to learn from you. You are the king. Thank you very much.
@engmhakamkamaleldeen1550 Thanks a lot!👍🏻👍🏻👍🏻
Zavodnik te hvali
@@Ydvgh Da, zahvalio mi je se i on lično!