Name : Charlie
Age : 34
Location : Toledo, OH
Joined : 2011-05-17
Post Count : 3921
Merit : 30
|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?
Name : Codith
Age : 32
Location : Villa Park, IL
Joined : 2007-02-08
Post Count : 3646
Merit : 135
|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.