Hi, I got an autometer Air/Fuel Ratio gauge and wasnt sure on which wire I was suppose to tap into. I am using the o2 sensor in the fron of the car on the exhaust manifold right under the engine cover. (2002)

THere are three wires, in order as follows:

White ---> Harness ----> Red with yellow stripe
Black ---> Harness ----> White
White ---> Harness ----> Red with blue stripe

Which one do I tap into?
Please help me

THanks!

 

on my 99, I used the far right wire, and only got the results from trying all of them...honestly I tried the ECU way and never could get it right...so I would try the far right one first and use wire tap to make connection before clamping it on and make certain it works...mine did without fail.