SES light question

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Nov 26, 2001 | 09:37 AM

98A4Z

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From: Charleston,WV

SES light question

friday afternoon i descreened my MAF , the car ran great all weekend, incuding a couple of good streetraces. sunday night while just cruising down the interstate, the SES light came on. does it usually take a couple of days for a code to trip the light if you have MAF problems? ive only had the car two weeks so i dont have an autotap yet.

Nov 26, 2001 | 10:13 AM

Pro Stock John

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From: Chicago, IL

Re: SES light question

Could be a lean code.

Check to make sure you don't have a vacuum leak.

Nov 26, 2001 | 11:50 AM

98A4Z

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From: Charleston,WV

Re: SES light question

just drove the car to get lunch , after about a mile SES light goes off. who knows, i thought once the light comes on it was there until you reset it?

Nov 26, 2001 | 01:16 PM

98A4Z

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From: Charleston,WV

Re: SES light question

when the light goes away does that mean the car is fine, or does it store that code to be retrieved at a later time?

Nov 26, 2001 | 06:20 PM

c4c5specialist

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From: CT

Re: SES light question

Hi there,
The codes will store for a minimum of 50 ignition cycles.
Then, if the fault does NOT present itself again, it will clear from PCM memory.Besttoyou, c4c5