Jmunk

I have a CX with a 1 wire o2, and i bought a GSR swap that came with the wire harness. Now can i just use the GSR wire harness and not have to wire anything into the ECU as far as the o2 goes ?

2lua

you still have to convert the side of the harness go to the ecu cause it still wiring for 1 wire o2 sensor.

thisisntjared

im pretty sure for obdI you can use the gsr harness and the only thing you have to worry about is vtec as far as wiring goes.

Jmunk

Anyone else ? I can't see Honda using a "special" harness for the CX to go to the ECU from the shock tower. I would think that from the shock tower to the ECU would be the same harness for all the models.

thisisntjared

i swapped a d16z6 into my cx with a cx engine wire harness. i wired all the non vtec wires (o2 wires) right to the shock towers. if i had a d16z6 engine wire wire harness the only wires i would have to worry about would be vtec.

Jmunk

Thanks. I was thinking that Honda would wire all the cars for a 4 wire o2 from the shock towers to the ECU.