FS: m20b25 Engine wiring harness
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This came out of my 4/89 325i 2 door manual. Not sure how it's different from a 90 325is, beats me. Also had a 173 ECU on it if that helps.Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205
OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827 -
I believe the C191 is the same exact 7 pin plug. That's weird that it doesn't fit! I have a 10/88 harness and it has the C191, and the car came with a 173 DME.
For airbag cars the ABS is powered through C101 pin 20, that's about the only difference I can think of between airbag/non-airbag wiring harnesses...Comment
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