I just dropped in my C5 block along with JDM ITR tranny into my GSR this weekend and I'm getting CEL code 10. The head came off my other block that was currently in the car. It didn't have any CEL's before we swapped the bottom ends.
Can someone help me out, or point somethings for me to check out, thanks.
Also, where can I hook up the purple wire from the Autometer A/F meter?(ecu, or straight to the 02 sensor) Also, what wire is it?(3-wire 02 sensor)
Kong

 

if it's the same codes as an OBDII ecu then you need to hook up the intake air temp sensor.

the P02S wire should be a white wire but it depends on the car's info for it's exact location.. helms could tell you or with more info I'm sure someone will know which pin it is..

 

It's an OBD 1 ECU, w/ Hondata.
The car is a 94 GSR. Where is the IAT sensor, and I believe all sensors are hooked up.

 

had the same code w/ a chipped p28, changed the chip code went away.