Hello, my son has a 173 DME for his 2.7i motor that he is putting together. Can somebody point me to a diagram so I can check all the pins and confirm that it will mate to the wire harness he’s got?
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My son has the 1987 325e, 2 door, 5speed
I daily the 1989 325i, 4 door, 5speed -
That page has all of the Electrical Troubleshooting Manuals, just find your year and read it. Section 1360 should have all of the ECU pins, functions, wire color, and wire size.sigpic
1987 - 325i Convertible Delphin Auto [SOLD], 325i Convertible Delphin Manual [SOLD]
1989 - 325i Convertible Bronzit m30b35 swapped [SCRAPPED], 325i Sedan Alpine Auto[DD]
1991 - 325i Coupe Laguna Manual [Project], 535i Sedan Alpine [SCRAPPED] -
Thanks you for the guidance.My son has the 1987 325e, 2 door, 5speed
I daily the 1989 325i, 4 door, 5speedComment
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I did a 173 motronic upgrade in an 87 eta using an 87 harness and did not have to change anything on the harness. Externals like injectors, reference, crank and oil level sensors had to be changed but zero on the harnessSeat Shocks....I have passed the baton to John Christy from Ninestitch. Email John or Garrett at ninestitch1@gmail.com
https://www.r3vlimited.com/board/sho...86#post4944786
Alice the Time Capsule
http://www.r3vlimited.com/board/showthread.php?t=360504
87 Zinno Cabrio barn find 98k and still smells like a barn. Build thread http://www.r3vlimited.com/board/show...20#post3455220Comment
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Good to know, thank you.Originally posted by jeffnhiscars View PostMy son has the 1987 325e, 2 door, 5speed
I daily the 1989 325i, 4 door, 5speedComment
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What? Are you sure about that? Motronic 1.0 used on the 84-87 eta has a completely different connector, with like 20 less pins. The entire harness is completely different. I know you're a long-time member, but there's no way this is true unless you had an '88 seta.Originally posted by jeffnhiscars View PostComment
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i did the same. i grabbed a 87 325is harness and plugged it straight into my 86 325e harness and everything works other than changing afm, cps, dme 173,Comment
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Oh, I think I misread. He swapped an 87 325i harness into an ETA. I thought he was saying he plugged in a 173 DME into the eta harness. Yes, that makes sense. :)Comment
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Nando...remove mask, take deep breath, replace mask :)Originally posted by nando View PostSeat Shocks....I have passed the baton to John Christy from Ninestitch. Email John or Garrett at ninestitch1@gmail.com
https://www.r3vlimited.com/board/sho...86#post4944786
Alice the Time Capsule
http://www.r3vlimited.com/board/showthread.php?t=360504
87 Zinno Cabrio barn find 98k and still smells like a barn. Build thread http://www.r3vlimited.com/board/show...20#post3455220Comment
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