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  1. #4 Re: Disabling Cat Diagnostics 
    01gpgt01
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    Default 11-21-2010
    Quote Originally Posted by Bedwards View Post
    I wanted to replace that O2 sensor with a wideband. Won't be possible?

    I did that with mine and I have not had any issues. If you have hp tuners just uncheck ses enable on the po420 dtc. See if you start getting 16.4 lfts when you are at a cruise or idling. if you do chances are you will need to rerun the rear 02
    Last edited by 01gpgt01; 11-22-2010 at 11:00 PM.
    2001 GT. A few here and there mods http://www.streetfire.net/video/2001...ynp_208097.htm

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