SES help
08-02-2003, 06:58 PM
#1
Staging Lane
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SES help My SES light came on a few days ago i went to dyno the car today and it only out down 318hp and 345tq wtf so we plug up auto tab and the codes were mass air low frequency i changed out mass air flow to about 3 different one they were all stock ones and i still have the same problem
08-05-2003, 10:54 AM
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On The Tree
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Re: SES help Does it have 12V to it? Does it have a good ground? And finally, does the signal wire have good continuity to the PCM? Do you have a good connection at both the sensor and the PCM? Are there any leaks after the sensor? If all this checks out, and you've tried three different sensors, then you're left with only one other possibility.
