o2 voltage/testing...quick question....
 

ok i was just wiring up my wideband... and my buddy cut the 4 wires to my 02 sensor.. and now i cant figure out with wire is wich (ground, ground, heater wire and 02 wire..) does anyone know how to test the wires to tell which one is wish 9 (with a multimeter)

wire colors wont help because its a swap wiring harnes that i got from Hasport

Re: o2 voltage/testing...quick question.... (turboH22Aakkord)
 

ttt

Re: o2 voltage/testing...quick question.... (turboH22Aakkord)
 

one more time bump

Re: o2 voltage/testing...quick question.... (turboH22Aakkord)
 

i got under the car last night and these are the colors of the wires....

orange with blue stripe
yellow with black stripe
green with white stripe
and a white wire....