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A little help needed please!!! MAF Related!!!

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Old 05-11-2007, 02:45 PM
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Default A little help needed please!!! MAF Related!!!

Just changed out to a Z06 maf from my C5. I copied over the MAF table, and my car will not idle for crap. I also have the worse rotten egg smell ever.

Am I also suppose to copy MAF Fail Frequency and Max Delta Airflow, both of those are different from mine.

Thanks...
Old 05-11-2007, 03:07 PM
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I would have left the MAF table alone and adjusted based on AFR%Error from a WB or based on LTFTs+STFTs until I gained access to a WB.
Old 05-11-2007, 03:10 PM
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LS1howto said to copy the MAF tables over. I just noticed the Z06 Freq goes to 12000 and mine only goes to 11250.


Oh, plus my fans went on 5 seconds after I started the car.


http://www.ls1howto.com/index.php?article=25
Old 05-11-2007, 03:17 PM
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Originally Posted by Blown Interceptor
LS1howto said to copy the MAF tables over. I just noticed the Z06 Freq goes to 12000 and mine only goes to 11250.


Oh, plus my fans went on 5 seconds after I started the car.


http://www.ls1howto.com/index.php?article=25
Sounds like it wasn't reading the IAT correctly. Are you sure the wires weren't crossed somehow?
Old 05-11-2007, 03:32 PM
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Originally Posted by SSpdDmon
Sounds like it wasn't reading the IAT correctly. Are you sure the wires weren't crossed somehow?

Thats possible...this is what I got:




With no wiring diagram or nothing. I should have gotten the plug and play one from Pace Parts.
Old 05-11-2007, 04:03 PM
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Well I switched the two IAT wires and the car seems to idle ok. The rotten egg smeel is pretty much gone. But I am getting an error code P0101. I also changed my MAF fail freq to 13500.
Old 05-11-2007, 06:13 PM
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I'd start looking for a wiring diagram. I don't have one. But, someone on here might know where to find one. Chances are, it's still not wired right if you're still getting MAF codes.
Old 05-11-2007, 06:21 PM
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Originally Posted by SSpdDmon
I'd start looking for a wiring diagram. I don't have one. But, someone on here might know where to find one. Chances are, it's still not wired right if you're still getting MAF codes.

Now I am getting P0102 code, and when I hit WOT my Wideband gauge does not work anymore.




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