The 8th Gen Riviera Resource
HomeDashboardFAQSearchRiviera Questions & AnswersWrite-Ups IndexRegisterRelated LinksMemberlistLog in
Share | 

 MAF Allowed Delta Airflow

Go down 

Name : Charlie
Age : 32
Location : Toledo, OH
Joined : 2011-05-17
Post Count : 3911
Merit : 30

PostSubject: 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?
Back to top Go down

Name : Codith
Age : 30
Location : Villa Park, IL
Joined : 2007-02-08
Post Count : 3599
Merit : 124

PostSubject: 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.
Back to top Go down
MAF Allowed Delta Airflow
Back to top 
Page 1 of 1

Permissions in this forum:You cannot reply to topics in this forum
Riviera Performance ::   Supercharged 3800 Tech :: Series II Scans, Tuning, PCM-
Jump to: