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-   -   [HELP] obd1 to obd2 ECU swap (GSR engine swap into EM1) (https://hondaforum.com/forum/general-tech-help-37/%5Bhelp%5D-obd1-obd2-ecu-swap-gsr-engine-swap-into-em1-9322/)

Ravenous117 03-27-2014 03:35 PM

[HELP] obd1 to obd2 ECU swap (GSR engine swap into EM1)
 
4 Attachment(s)
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:
Attachment 1640
This is the configuration that is not working obd2a: (Note the cut wires at the top)
Attachment 1641
Here are the fuel injector plugs:
Attachment 1642
Here is the starter connector:
Attachment 1643

Please help if you can, I just got out of the military and I need to pass emissions now :(


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