Im stuck on the ecu re-pinning and if everyone could help? it would be much appreciated....
I have a 94 RS BD5a model, it have the R4-factory ecu 4-Plug, and I have re-wired a 94' GC8 wrx 4-pulg ecu into this vehicle using the $-plug ecu pinout diagram. I have wired it in now, but ecu keeps spitting out fault codes!!
At first it was 44, 45, 24.
Then I pluged test plugs and started the car and the car runs and sound normal runnig condition, only 45 came up, once car was warm(from first time ever running as S/Turrbo) i turned it off, and now codes: 31, 33, 42, 44, 45, 24 are now coming up! WTF???
Does anyone have any Ideas Please????