WTB M42 175 DME, AFM and complete engine wiring harness.

[Unique320i]

Hey all,

Looking to buy a known good 175 DME, M42 AFM, and a complete M42 wiring harness. I've been fighting a rich running problem with my M42 swapped E21 for several years, and replaced pretty much every sensor. Checked fuel pressure, grounds... Long story short the drivetrain I got for the swap appeared to have been underwater at some point. When I did the swap I couldn't see any trace of water ingress in the harness or DME, but that's basically my only diagnostic options left. Appreciate any help.

Thank you,

- Jon

[ForcedFirebird]

I have a DME and AFM from a good running car. Did a swap last year and shelved the parts. Pretty sure the engine harness went with the engine tho. :(

[steel330i]

Hey all, Looking to buy a known good 175 DME, M42 AFM, and a complete M42 wiring harness. I've been fighting a rich running problem with my M42 swapped E21 for several years, and replaced pretty much every sensor. Checked fuel pressure, grounds... Long story short the drivetrain I got for the swap appeared to have been underwater at some point. When I did the swap I couldn't see any trace of water ingress in the harness or DME, but that's basically my only diagnostic options left. Appreciate any help. Thank you, - Jon

I have a complete m42 non running due to timing chain faults, but motor is complete... let me know if you need anything else... PM me number or email for pics Sent from my iPhone using Tapatalk

[EvilMorty]

I have a compete m42 engine I’m in the process of removing from my 91 318i. I have video of it running, it was a solid engine that got me everywhere for the last year and a half. Brand new Air flow meter, new alternator. Let know if you need anything from it.