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Bosch Ke Jetronic Technical Instruction
Topic Started: Fri Nov 30, 2007 8:42 am (1,851 Views)
pentoman
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Well, finally got round to posting this up. The best documentation I've ever seen for KE Jetronic, from your local Bosch service centre ;). Is intended for lambda sensor and catalyst equipped cars but most of it is the same for non-lambda cars - certainly the mechanical bits and general principles.
Valid for all W201s with an E on the badge!

This is just an overview really - there's pages and pages more of this stuff, then microfiche and DVD archives of circuit diagrams etc - you could spend days engrossed in it but you'd tear your hair out. All this stuff should be held by a Bosch service centre.

There's cutaway photos of the fuel distributor/metering head which is quite interesting.
Also an explanation of how the injectors work.
By the way the 190 has a downdraught air flow sensor, so the flap moves down not up (bit confusing that one).
The idle control valve is referred to as the "rotary idle actuator".
Oh and a photo of a 190 in the front cover showing it really is for 190s!

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© Robert Bosch
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jimjimthehumanbin
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Useful looking info there Pentoman. Thanks v much.
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Big Ben
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Excellent post Russell! Just what I've been looking for! :D
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hugo190e
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brilliant find pento
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cossie connoisseur
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cool, will take mine apart when i have a spare day.

have a HUGE flat spot since changing the injectors that happened after it was run out of fuel......................sufice to say it was not me who did it!
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cra_arc
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where is pic 10 ???????



i will print em all out and ring bind like i did for the 2.3 16 workshop manuals supplients if any one wants one

as long as it aint hundreds etc etc

col.


edit ok have run off a few copies need page 10 tho !!!!
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pentoman
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OK page 10 should work now!
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cra_arc
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KOOL OK WIL PRINT IT ON MONDAY THEN WILL HAVE LOADS TO COPY OUT IF ANY ONE WANTS A COPY PM ME ETC CAPS soz

and no im not typin it again
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