vessproms

I am planning to delete the secondary cats and there will be CEL. How can i clear it?

Rsquad911

There will be no CEL.

They are after the O2 sensors.

vessproms

only got the cel if i delete the primary cats?

cptdaz

CEL is caused by changes detected by the sensors. You're fine with changes made to anything behind the sensors which are located bit after the primary cats. And yes, you'll most likely get CEL if you remove the primary cats.

_AMG_

+1

Yes, unless you get a tune that turns CEL off.

Even Money

There has to be 10,000 threads on this....

malahhaor

10,001 now...

AMGTTV8

lol