p102 help
05-17-2010, 06:21 PM
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p102 help Well this is starting to **** me off. The car keeps throwing a P102 all of the sudden(maf low freq) and I can't figure out why. I'm running a delphi 85mm maf on the setup below and had it email tuned by Frost. Plus this just started yesterday so I don't think it is tune related.
However it did do it before. I assumed the maf was ****, which it wasn't, and made the switch to the 85mm. The problem then was a o2 sensor wire had melted tot he header and was grounding out popping the fuse.
So far I have checked the fuse, checked the old repair in the o2 wire and the problem doesn't seem to be there. I have not popped a fuse since repairing and re routing the o2. I also pulled the maf out of my silverado and swapped it with the one in the trans am. The problem persists.
What else should I be looking for?
However it did do it before. I assumed the maf was ****, which it wasn't, and made the switch to the 85mm. The problem then was a o2 sensor wire had melted tot he header and was grounding out popping the fuse.
So far I have checked the fuse, checked the old repair in the o2 wire and the problem doesn't seem to be there. I have not popped a fuse since repairing and re routing the o2. I also pulled the maf out of my silverado and swapped it with the one in the trans am. The problem persists.
What else should I be looking for?
07-29-2010, 12:23 PM
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me 2 Well this is starting to **** me off. The car keeps throwing a P102 all of the sudden(maf low freq) and I can't figure out why. I'm running a delphi 85mm maf on the setup below and had it email tuned by Frost. Plus this just started yesterday so I don't think it is tune related.
However it did do it before. I assumed the maf was ****, which it wasn't, and made the switch to the 85mm. The problem then was a o2 sensor wire had melted tot he header and was grounding out popping the fuse.
So far I have checked the fuse, checked the old repair in the o2 wire and the problem doesn't seem to be there. I have not popped a fuse since repairing and re routing the o2. I also pulled the maf out of my silverado and swapped it with the one in the trans am. The problem persists.
What else should I be looking for?
However it did do it before. I assumed the maf was ****, which it wasn't, and made the switch to the 85mm. The problem then was a o2 sensor wire had melted tot he header and was grounding out popping the fuse.
So far I have checked the fuse, checked the old repair in the o2 wire and the problem doesn't seem to be there. I have not popped a fuse since repairing and re routing the o2. I also pulled the maf out of my silverado and swapped it with the one in the trans am. The problem persists.
What else should I be looking for?
07-29-2010, 06:25 PM
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