Please help
I just droped B18c1 into 97 civic ex, the b18c1 was off 94 gsr so i installed new oil pump and bought ckp sensor, to be legal. The problem that iam having is i have three wires running to ckp and the ckp that i got for gsr motor has only two wire. Does any one knows how to rewire it. Thanks

 

obd2a to obd1 conversion would have saved you the trouble.

 

i would not pass a the emission with obd1.

 

ah I forget other states have emissions crap.