Ok the car is a 2002 Camaro w/ a 402 LS2 block TFS 225 heads full bolt on's Texas speed 100mm maf fast 90/90 and the nos 5177 dry nitrus kit i tuned it about 1500 miles on it car runs grate. But not thats it has gotten cooler out have the ses light and a p0102 code.
That's low freq... what do you see in your logs? Is the MAF bad or just reporting lower than the 0102 threshold?
Originally Posted by Frost
It is just reporting lower then the 0102 threshold and i just don't know where to change this threshold if i can?
what computer os are you working with? or post your tune.
We Can Fix Your Bricked PCM Or Your YYYYYY OS ID
Her is the tune
Attachment 25566
do you have 5v at the maf?
We Can Fix Your Bricked PCM Or Your YYYYYY OS ID
how about a log with maf g/s dynamic airflow and idle desired airflow.
We Can Fix Your Bricked PCM Or Your YYYYYY OS ID
The Maf is a Texas speed 100 MM Maff and that uses a LS7 Maf card.
explains the low reading.. Not come accross this before..
Last edited by Google; 10-10-2010 at 04:42 PM.
We Can Fix Your Bricked PCM Or Your YYYYYY OS ID
As long as you know that the MAF is still fully functional, set P0102 to 3- No error.
So there is no minimum delta airflow table in the os, or a way of recalibrating it?
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There is a table for delta but the (change in airflow over time) units are tied to p0101 not 0102.
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