motronic wiring diagrams

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tim_s
E30 Zone Squatter
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Post Tue Jan 03, 2006 6:32 pm

anyone got an e30 bentley manual or access to bmw wiring diagrams? I'm hoping to get hold of a table of what pin goes to where on the e30 318is dme (also would like to find out what the spare connector hanging under the rubber intake boot is for). would be very grateful if someone has this info.
cheers
tim
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2.1 318is, MS, LPG. 200bhp, 175ft/lbs GONE!
Boxster, e46 m3, e36 sport touring and alpina B3 3.0
Demlotcrew
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Post Tue Jan 03, 2006 6:48 pm

I have them but not in digital form.

The eXtra connector is for the Oxygen sensor.

Andrew
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tim_s
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Post Tue Jan 03, 2006 7:44 pm

cheers andrew. oh, so what's the one under the battery, i thought that was the o2 sensor one?
Image
2.1 318is, MS, LPG. 200bhp, 175ft/lbs GONE!
Boxster, e46 m3, e36 sport touring and alpina B3 3.0
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tim_s
E30 Zone Squatter
E30 Zone Squatter
Posts: 1661
Joined: Thu Feb 03, 2005 11:00 pm
Location: Bristol/London

Post Tue Jan 03, 2006 7:46 pm

andrew, if i give you an nimage from an e36 bentley manual of where the pins go for the e36 ecu, can you check if they're in the same place as the e30 one? I'm guessing they should be - both motronic 1.7, same pin layout on the DME.obv the e36 has knock sensor input too.
Image
2.1 318is, MS, LPG. 200bhp, 175ft/lbs GONE!
Boxster, e46 m3, e36 sport touring and alpina B3 3.0