some_punk

After my header install, I had some leaks, fixed that issue, and I am still getting code p1153. So I am guess the coating from the ARHs contaminated the front O2 sensor. Is it okay to switch places and use the rear O2 on the front and the front on the rear?

some_punk

Since it is the same part number I would guess it is okay to use the rears on the fronts. But I would like to confirm this with anyone who has done it.

neutron82

iTrader: (26)

as long as the wires reach you're fine... i know the plugs are the same... so you did a header install, did you get the rear o2 codes deleted and are you using extentions or different o2s like the bosch 13111?... if you're using extentions then you could try one of your rear sensors up front and see if the code goes away... if not, then you may have a problem somewhere else

Jon@Texas-Speed

iTrader: (18)

Yeah you should be able to move them to the front without an issue.

Jon