teo797

Im planning on getting berk test pipes. Have an 03 so hopefully cel is not an issue. But, if it does show, would it hurt if I don't get the cel fixed? Thanks.

davidv

iTrader: (2)

There are several excellent discussions here about oxygen sensors and ECU feedback. Very enlightening.

NOTE: The discussions are enlightening only if you review them. If you start a thread and never return, as you have done here, you are wasting my time. It will not happen again. Welcome to my ignore list.

HieuVo350z

iTrader: (2)

why dont you just buy the mini cat to put on your testpipe so you dont get a cel. pm if you dont know what it is.

reuben350z

iTrader: (4)

You wouldnt know if something actually happened to set the cel on..
Can cause some issues

terrasmak

iTrader: (8)

It is a post cat CEL , all it does it tell the computer that the cat is properly working. No harm at all, just a CEL. Pre Cat CEL you need to worry about. An 03 should not get a CEL, i had no problems on my car.

350zDreamZ

iTrader: (1)

do this now very simple
https://my350z.com/forum/engine-driv...-fix-pics.html

this is what you will need to do while they are on to pass inspection
https://my350z.com/forum/maintenance...ive-cycle.html

just did this hole sequence 2 weeks ago worked great and i passed