What color is the damned O2 sensor wire!? I can't wire my Air/Fuel gauge without knowing this, and the wiring diagram I have is for TPI...maybe there's no difference, I dunno, but there are 2 purple wires, and the diagram says there should be 1...so... :P

 

hummm mine has a purple wire and a green wire purple for the o2 sensor and green for the temp sensor but of course i have tbi so it might be different

 

I have TBI too..I should have said that the car is a 1992 Camaro RS TBI. What color is my O2 sensor wire?

 

I should be looking at the wires by the computer chip under my kick panel, right? Because there I see 2 purple wires and 2 purple/white wires....

 

i looked right were were the clip connects to the knock sensor wire it is purple. it runns up through a tubing with the temp sensor(between the 1 and 3 spark plugs) wich is green
you could follow it from the bottom to as far up and then connect the wire for the gauge and run it through the fire wall

[This message has been edited by firbird (edited July 21, 2001).]