so first let me say i searched first and didnt find what i was looking for. im looking for a wiring diagram of my pr3 ecu. im trying to find my vtec signal wire because my vtec isnt kicking in. please be as so kind as to point me towards something useful. thank you.

 

It might be a good idea to state whether you are running an OBD0 or OBDI PR3 ecu

 

obdI sorry

 

anyone?

 

so nobody knows the wire color or pin number in the conector?