i'm putting in my a/f ratio gauge. need to know which wire (coming off of the ecu) is the o2 wire. i was told it was pink with silver on it (number 19 on the bottom harness on the ecu). i have not seen a pink w/silver wire and spot number 19 on the harness doesn't even have a wire coming out of it, to make things more confusing....yay.

heeeeeeeelp!

-cody

 

...oh, and which fuse do i take out when i insert the wire up into the fuse box? i was told it would be the radio fuse (not sure what amp that is). anybody know which one the radio fuse is (color, amp)? thanks...

-cody

 

You wnat to splice the wire close to the O2 sensor, not near the ECU. You will get a much more acrurate reading this way. Also ground it as close to the O 2 sensor too.

 

so anybody know which wire is the o2 sensor wire? anybody?