StephenM
Active Member
- Joined
- Jun 26, 2017
- Messages
- 232
- Reaction score
- 48
- Points
- 28
- Age
- 71
- Location
- Innot Hot Springs Qld. 4872
- Members Ride
- VS Equippe Series II
I have brought this up before. BCM will not communicate through the OBD port. I checked current and continuity so the wiring from port to BCM seems OK. 12v from power (16) and 5.5v from the BCM. Good earth continuity. However there is only one earth on the port. Every thing I have seen says two. My research suggest a faulty BCM (Snap on Tools documentation). If I get a new BCM does the kay have to be programmed to it or does the key programme to the PCM? The car is running a bit rich and occassional stalls at low revs. I have earthed BCM as suggested inother threads re running rich. Many thanks, Steve