charlieRobinson
Expert
Name : Charlie
Age : 39
Location : Knoxville, TN
Joined : 2011-05-17
Post Count : 3924
Merit : 31
 | | Subject: MAF Allowed Delta Airflow Fri Aug 22, 2014 6:51 pm | |
| Has anyone changed this table in their tune? Is this a way to tighten up fuel trims? Here's what I show for stock values. Should these be tweaked or left stock?  | |
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turtleman
Expert
Name : Codith
Age : 37
Location : Villa Park, IL
Joined : 2007-02-08
Post Count : 3671
Merit : 140
| | Subject: Re: MAF Allowed Delta Airflow Sat Aug 23, 2014 1:20 pm | |
| I think those are just rationality tables for the maf. If the pcm sees real life maf numbers changing faster than the values in those tables it might do something - I don't really know if it's able to fail the maf sensor based off that. I've had 3 people that I consider tuning professionals do some tuning on my car since I've changed maf sensors and I don't think anyone changed it except TEP Dave raised the positive table numbers but I need to go back into my past tunes to confirm that. | |
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