can you tune out the after cat O2's?
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From: Maryland
can you tune out the after cat O2's?
Can you tune out the after cat O2's or do you have to get sim's?
If you can will one of the hand held programmers do it (Hypertech, Diablo) or do you have to have it professionally tuned?
If you can will one of the hand held programmers do it (Hypertech, Diablo) or do you have to have it professionally tuned?
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Joined: Apr 2005
Posts: 1,546
From: Florence, Kentucky
Re: can you tune out the after cat O2's?
Originally Posted by 2000GTP
Yes, the rear 02s can be tuned out of the PCM. The Hypertech programmer will not do it though, you will need a professional tuner to edit the PCM for you.
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