I just recently turboed a 91 integra it has stock ecu and stock injectors but the vehical has a 97 obd1 motor in it with the obd0 wiring harness and ecu. the code is for a ivac sensor and i replaced it but the code is still there? any help would be appreciated the cars turbo is off im just trying to get it running right and also it is runing very rich?

 

just gonna take a guess that the obd differences between the harness and the motor/ecu are throwing things off.

buy an obd0-obd1 harness and that should change things

 

buy a helms manual or look up wiring diagram to find the iacv's wires and check and make sure there hooked up and working correctly