i need alittle help guys. I know where th e vtec and vtec pressure wires are supposed to connect on the ecu but my question is this... I have an obd-1 95 integra and I bought a p??(i dont have the ecu with me but I know it works, i forgot which it was) and had it chipped for dohc and optimized the fuel curve, anyways, how do I physically connect the wires to the ecu? im using my obd-1 harness so what do i need? just stick them in or what? help would be appreciated

 

You are probably using the P28 ecu chipped. Anyways there are two ways to do this. Right and Wrong. Right = getting some OBD1 pins and putting the vtec wires into the correct pinouts. Wrong = shoving the wires into the correct pinouts.