Trying to wrap this thing up and finally drive it again. Car cranks but won't start. 1997 m3 motor sitting in a 1989 325i.
What's been done:
m50 manifold, harness adapter from forum member, DME tune from forum member.
Have power to DME. No fuel (no power to injectors) and no spark to plugs.
Cam and crank sensor are believed to be hooked up right and working (I pulled the engine out of a running car). Relays are good and I even swapped 100% working ones in. Grounds all seem to be good. Not sure where to go from here.
Only things a physically removed:
Purple relay, SAP stuff. The stock 325 harness already had power running there so it felt redundant. Rear o2 sensors are not hooked up and only one front is.
FIXED: bad harness
Sent from my iPhone using Tapatalk
What's been done:
m50 manifold, harness adapter from forum member, DME tune from forum member.
Have power to DME. No fuel (no power to injectors) and no spark to plugs.
Cam and crank sensor are believed to be hooked up right and working (I pulled the engine out of a running car). Relays are good and I even swapped 100% working ones in. Grounds all seem to be good. Not sure where to go from here.
Only things a physically removed:
Purple relay, SAP stuff. The stock 325 harness already had power running there so it felt redundant. Rear o2 sensors are not hooked up and only one front is.
FIXED: bad harness
Sent from my iPhone using Tapatalk
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