[HELP] obd1 to obd2 ECU swap (GSR engine swap into EM1)
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[HELP] obd1 to obd2 ECU swap (GSR engine swap into EM1)
I just swapped out my old obd1 (P72) for an obd2a (P72) ecu. Now the car won't start, it cranks but won't turn over. With the obd1 it starts just fine. I checked to make sure the the injectors, starter, and the IACV were all OBD2a and as far as I can tell they are based on the connectors. The only Thing I can think of is maybe there are some cut wires in the wiring harness. Can someone please take a look at the pictures I posted and help me figure this out?
This is the working configuration obd1:
This is the configuration that is not working obd2a: (Note the cut wires at the top)
Here are the fuel injector plugs:
Here is the starter connector:
Please help if you can, I just got out of the military and I need to pass emissions now
This is the working configuration obd1:
This is the configuration that is not working obd2a: (Note the cut wires at the top)
Here are the fuel injector plugs:
Here is the starter connector:
Please help if you can, I just got out of the military and I need to pass emissions now
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