Had an h22 in an eg and took it out, put it in the ek and used a obd2 wiring harness that i was running on a b20vtec..

i have a check engine light for engine coolant temperature, tps, and IAC.. Car is in safe mode.

i had to wire the iac too obd1..

the tps and ect are both plugged up but still throwing codes..

im confused as too what the problem could be.

 

your all messed up man...you took an obd1 swap, put it in a obd2 car, what ecu are you running

 

how did he mess up? you can convert anything.. I have a h22 obd1 running with no check engine lights in my 97 honda civic..

Anyways I'm gonna assume that you are still using the stock obd1 injectors correct? if so did you wire the resistor box? try switching the tps and IACV plugs around.. I think they look the same. What ecu are you using?

Since your using the civic obd2 harness then that would mean you would have to convert:
*Injector plugs to obd1 if your using the obd1 injectors
*Distributor plugs from obd2 to obd1 if your using the h22 obd1 distributor
*Changed the oil switch sensor with the h22 oil switch sensor plug
*Added a resistor box if your still using the obd1 injectors
*Conversion harness from obd2 to obd1 if your using the p13 ecu from the h22