Black Turbo LTZ
New member
Does anyone have access to tell me what each of the 4 wires of our oxygen sensor are.
What are you attempting to do?
Off hand I can't remember, I just called my service tech at my local dealer and he faxed me over the diagramDid you fin the complete wiring diagram for the o2?
I'm looking to install a wideband in place of our narrowband and looking for the function of all the wires.
I will definitely remind you, but do you happen to know if our ecm will care if the heater for the stock o2 is missing?
I'm planning on putting in a Innovate MTX-L wideband in place of the narrowband and want to know if I'm going to need to buy a spare o2 to hack apart or set up a fake heater.