Service Engine Light

POSSVT

New member
I gutted my cats and the check engine light came on. If I buy a chip will it go away or is there some other trick that I need to know to solve this problem? Thanks...Patrick
 
I didn't see...

Anywhere in your Sig, do you have a chip burned for you to take the Cats off? Otherwise JJSSVT is right.
Later...
 
If I buy a chip will it go away or is there some other trick that I need to know to solve this problem?
You "should" be able to program the condition out of the PCM.

I know JDM talked about this in the past for customers running off-road exhaust setups. (I.e. no kittys)

You can also get O2 simulators.
 
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