mrgazzer

I'm confused, please help.

I need to change the front O2 sensor on Hawkeye Impreza, but I have found 2 possible ? Sensors.

One is behind the radiator, low down and has a green sleeve on it.

The other is near the front drivers wheel and has a white and either black or blue lines on its sleeving.

Which is which?
Thanks

DoZZa

iTrader: (4)

O2 sensor will be in the actual exhaust pipe. Just trace where the exhaust runs from the back of the turbo.

Don Clark

Front O2 sensor (A/F sensor) is in the exhaust manifold just before the up-pipe and is accessed through the flap in the offside (RH) wheel arch.

http://www.clubwrx.net/forums/mainte...or-02-wrx.html

mrgazzer

Thanks for the help.

jazzyjembreaze

iTrader: (11)

^ the one with the blue wire you found
Trace it back / it should plug in to the harness on the drivers side next to the suspension turret

Regards