Topic: O2 sensor color (Read 901 times)

212hjet · « **on:** April 23, 2009, 12:51:14 PM »

I just pulled the O2 sensors out as I'm changing my header pipes and muffs, and the front one was partially black and dark grey. The rear one was a little bit dark grey, but mostly white/light grey. Any concerns here? I did notice that the front gasket was a bit "eaten" on one side, but no signs of exhaust leak.
Also when I inserted the new flat gaskets into the ports, I did scuff one of them as I pushed in the last part held up by the edge. Should I be concerned, or will the new pipe "squash" it as I tighten it so as not to worry?
Thanks,
212

Ed Ramberger - One_Screamin_Eagle · « **Reply #1 on:** April 23, 2009, 10:35:40 PM »

Quote from: 212hjet on April 23, 2009, 12:51:14 PM

I just pulled the O2 sensors out as I'm changing my header pipes and muffs, and the front one was partially black and dark grey. The rear one was a little bit dark grey, but mostly white/light grey. Any concerns here? I did notice that the front gasket was a bit "eaten" on one side, but no signs of exhaust leak.
Also when I inserted the new flat gaskets into the ports, I did scuff one of them as I pushed in the last part held up by the edge. Should I be concerned, or will the new pipe "squash" it as I tighten it so as not to worry?
Thanks,
212

Sensor color is fine.

Author Topic: O2 sensor color (Read 901 times)

212hjet

O2 sensor color

Ed Ramberger - One_Screamin_Eagle

Re: O2 sensor color