Up for sale is a obd1 Chase Bays harness in good shape. Eveything is obd1 but the atlr and dizzy which are obd2 . This harness plugs from your engine start to your ecu which makes it really easy to tuck. It's was on my 95 Integra and my 92 eg. For more info you can call me or text me at 405-503-3462 names Juan
400 obo

 

The green and orange wires go to your fuel pump relay and check engine light

 

You think this works on a 97 gsr with p72 ecu?