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How K-jet works

Started by 13B, 11 April 2009, 06:43 AM

13B

450SEL 6.9 #5440 = V MB 690 , 450SE # 43094 = 02010 H , 190E/turbo # 31548 = AOH 68K

koan

Here's three sites to keep you going

http://www.drivewerks.com/tech/bosch_MFI.htm

http://www.diagnostic-assistance.co.uk/mech_inj.htm

http://www.users.bigpond.com/INTERJECT/ksitepln.htm

This last one has some good diagnostic info.

When you get through those and need more search out the Volvo, Porsche, VW sites, all used K-Jet.

koan
Boogity, Boogity, Boogity, Amen!

nathan

1979 116 6.9 #6436
2018 213 e63
2011 212 e63
2011 463 g55
2007 211 e500 wagen
1995 124 e320 cabriolet
1983 460 300gd
1981 123 280te

WGB

I purchased the book on it some years ago in Perth but can't find it these days.
If it turns up I will PDF it.

The M-100 site has the K-jet diagnostics available but accessible only to members.

It is a very bloated PDF file chopped up into several sections to make it downloadable.

Bill

koan

Ahh, just noticed a link to youtube... sorry.

Interesting demo.

koan

Boogity, Boogity, Boogity, Amen!

13B

I was amused by the simplicity of this demonstration.  It really is a simple system.  The more the air mass sensor opens, the more petrol floods in.

Its all the other stuff (not seen in this video) like idle controls, warm up regulators, cold start valve etc. that complicate the simple system that K-jet is.

I.
450SEL 6.9 #5440 = V MB 690 , 450SE # 43094 = 02010 H , 190E/turbo # 31548 = AOH 68K

WGB

It's a beautiful system that just needs clean fuel and almost no adjustment except idle mixture and replacement of injectors when they start leaking.

I prefer "masterly inactivity" as the preferred method of maintenace with the exception of fuel filters.

Bill