23

I think I grabbed The wrong O2 wire off my ECU for the air/fuel gauge. I am not getting a read out and it has power and is grounded properly. Can someone else look at the 23 wiring diagram and tell me what wire to grab, or is it the case where I need to grab one inside the engine bay or something. Let me know.

dcsquirm88

I hooked mine to the primary O2 sensor on the headers. Splice the wire to the white wire on the o2 sensor and you'll be set. Works just fine on my 2.3.

23

Then thats what I will do, thanks.

dcsquirm88

Sure no prob.

ilike2cheez

iTrader: (2)

is it possible tp run it to the ecu since the o2 sensor runs to the ecu anyways?? which wire is it????

23

What ever color the O2 wire is comming off the sensor, it is the same color going to the ECU. In this case it is white and I think I can remember from the diagram that there is a white O2 wire on the ecu I will tap that and see what happens. (When I get my car back in a couple of days.)

ilike2cheez

iTrader: (2)

let me know 23. Im getting the carbon fiber series gauge and want to wire it to the ecu instead of under the car. Seems alot easier. Since we both have 2.3s what ever color urs is i figured mine is the same.....Thanks and good luck guinnea pig!!!:P

23

Ill post the wires I used for the VAFC also when I go in there to look at the O2 wire im sure they will come in handy for someone one day.