Hi, Having an issue with an M52 swap. Engine cranking but no fuel and probably no spark delivery. Putting it down to engine ECU not having correct signal from auto trans ECU. Found out I had to splice a wire in after I trimmed down my engine loom.
Looking for Brown black wire that comes from auto transmission ECU as I chopped everything out of my engine loom which was related to the automatic transmission ECU which was stupid.
I've got the harness from the Auto trans ECU and it shows a brown/black wire but I'm having trouble looking for it on the engine loom side so I can splice it into any red/white wire as I assume this makes the engine ecu constantly think its in park and safe to start. Is there a diagram someone can put me on to in order to find it? I've undone my engine loom and most of the wires I cut I left length on and wrapped them so I could join back on if something went wrong but I can' find this little brown/black bugger.
Update: Been through my whole wiring harness and I knew that all the wires I cut off from the auto trans control unit I capped off as to be able to easily find them if I needed them again but I'm not seeing this brown/black wire which is related to pin 26 (Automatic transmission range, switch). Any ideas from anyone? I'd be very grateful.
Thanks
Looking for Brown black wire that comes from auto transmission ECU as I chopped everything out of my engine loom which was related to the automatic transmission ECU which was stupid.
I've got the harness from the Auto trans ECU and it shows a brown/black wire but I'm having trouble looking for it on the engine loom side so I can splice it into any red/white wire as I assume this makes the engine ecu constantly think its in park and safe to start. Is there a diagram someone can put me on to in order to find it? I've undone my engine loom and most of the wires I cut I left length on and wrapped them so I could join back on if something went wrong but I can' find this little brown/black bugger.
Update: Been through my whole wiring harness and I knew that all the wires I cut off from the auto trans control unit I capped off as to be able to easily find them if I needed them again but I'm not seeing this brown/black wire which is related to pin 26 (Automatic transmission range, switch). Any ideas from anyone? I'd be very grateful.
Thanks
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