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Old 06-12-2006, 04:46 PM   #1
LT
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Default ENGINE SCAN CODE 102, SOMEBODU KNOWS WHAT IS IT

I got my engine scanned, as check engine light was comming out. It came with code 102, meaning high/low valtage?, no mass etc...

Mechanic mentioned the vacuum in any of the lines may be not enough...

Somebody had this problem? Could advise, or just know what to do when code 102 comes on.

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Old 06-12-2006, 05:10 PM   #2
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http://www.bonnevilleclub.com/forum/...e=article&k=71

Doesn't sound like a vacuum issue to me. This is usually a bad sensor. The MAF sensor could care less how much vacuum you have. It only detects the amount of air passing through the TB.
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Old 06-24-2006, 06:04 PM   #3
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Wilvren,
DTC P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency

Funny, bt today for a while check engine was gone.

Then it came back, relative humidity in the air was low.

When humidity in the air is high then the problem is greater and it/the motor tend to shut down. Coul this be just a connector of MAF sensor?

And where it is located, woulf like to shake it alittle, maybe it is dirty or something? Woul blowing w air etc help?

Somebody knows some good outlets to get one for replacement if it is th eproblem?

Thanks?

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Old 06-25-2006, 05:00 AM   #4
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Tyr cleaning the MAF sensor. This can be done w/o removing the TB, but it'* best to clean the TB, too. http://www.bonnevilleclub.com/forum/...e=article&k=64

If that doesn't help, you'll need a new MAF senser. I'd get one from a dealer as I don't trust run-of-the-mill aftermarket electronic components.
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