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SES light Flashes at end of track, but no code

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Old 06-21-2003 | 12:09 PM
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Default SES light Flashes at end of track, but no code

I was running at IRP last night and a couple of runs the SES light came on at the end of the track. But when I ran AutoTap there were no codes. I did it on two runs. I always seem to do it in 3rd and 4th. Could it be valve float?
Old 06-21-2003 | 12:54 PM
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Default Re: SES light Flashes at end of track, but no code

was it with your cutout open or closed??
Old 06-21-2003 | 04:57 PM
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Default Re: SES light Flashes at end of track, but no code

The cutout was open and I recently gutted the cats.
Old 06-23-2003 | 07:20 AM
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Default Re: SES light Flashes at end of track, but no code

I dont think that caused it. I turned off the rear o2 sensors with LS1-Edit.
Old 06-23-2003 | 04:36 PM
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Default Re: SES light Flashes at end of track, but no code

My car did that it was mass air flow the dealer up dated my car ( the pcm) and it never happened.




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