Spark plug non foulers work
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11-21-2010
Spark plug non foulers work
http://www.streetfire.net/video/2001...ynp_208097.htm
11-21-2010
I wanted to replace that O2 sensor with a wideband. Won't be possible?
11-21-2010
Originally Posted by Bedwards
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.
http://www.streetfire.net/video/2001...ynp_208097.htm
11-21-2010
Your fuel trims were fine when you did that?
11-21-2010
Yep. its been about two months with no issues
http://www.streetfire.net/video/2001...ynp_208097.htm
11-22-2010
Replaced the rear O2 with my wideband in my 01 Grand Prix GT. Fuel trims were unchanged. The cat diagnostic must only react on 01+ GTP's (not GT's, as both me and 01gpgt01 have GT's with no problems).
Last edited by Bedwards; 11-22-2010 at 11:16 PM.
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