O2 sensor deletes

[Monkey Z28]

need rear 02 sensor deletes for a 02 z28

[az gt eater]

Never heard of em. They need to be tuned out in the computer. Otherwise, the SES light will just stay lit. They don't affect performance at all, just an emissions thing.

[2002ssslp]

[FinZ28]

You can get O2 simulators for around $100, but for $50 more you can get a mail-order tune from Frost and delete the rear O2's, among other things.

[pajeff02]

+1 Go with a Frost mail order tune and you will maximize your car's performance and omit the codes at the same time. An O2 sim simply plugs into the harness and provides the PCM with feedback that makes it look like the cats are working.

[Monkey Z28]

i am just going to delete the cats and figured simulators would be the cheapest and simple way to get rid of the check engine light