SuperMidget
Well-Known Member
Hey guys I could really use your help. Got a lot of time and money invested already and need some advice.
I'm about to start my 5 spd swap and figure since I need a new ECU anyway, might as well buy a chipped p28 with conversion harness and convert. I have a h22 head (dohc vtec) in my apartment
Looking to do the g23 later, so the p28 would be good pre planning
I've found a couple outdated threads about the need for a obd 1 icv and adapter plate, which I have, but question about the wiring? What do I do to convert the 3 wires to a 2 wire plug harness-side? (which will be a ***** to find I bet)
I've found also that the coolant gauge won't work with the p28, but you can 'piggyback' your stock ecu just for that purpose only(?) anyone know how I could do this?
Thanks for your time.. If someone can help me do this, I'll promise to make a legible how to guide for others since there is little on the subject
I'm about to start my 5 spd swap and figure since I need a new ECU anyway, might as well buy a chipped p28 with conversion harness and convert. I have a h22 head (dohc vtec) in my apartment
I've found a couple outdated threads about the need for a obd 1 icv and adapter plate, which I have, but question about the wiring? What do I do to convert the 3 wires to a 2 wire plug harness-side? (which will be a ***** to find I bet)
I've found also that the coolant gauge won't work with the p28, but you can 'piggyback' your stock ecu just for that purpose only(?) anyone know how I could do this?
Thanks for your time.. If someone can help me do this, I'll promise to make a legible how to guide for others since there is little on the subject