MADZ Tune ?
Thread Starter
Registered User
Joined: Nov 2005
Posts: 840
From: Nashville, TN
MADZ Tune ?
Ive got a tune from Ion and was wondering what changes he ussually makes to the file? Im comparing it to a stock bin and im not seeing any difference in the PE, VE and Spark tables. there are some small changes in knock retard table but other than the change in injector size thats about it? do mail order ussualy touch anything else?
Last edited by Tricked-Out-Toy; Jun 6, 2007 at 05:46 PM.
Registered User
Joined: Jul 2004
Posts: 179
A mail-order tune probably won't touch the VE/MAF tables, they are too specific to any particular setup, and the fuel trims will make up for minor to moderate differences in airflow anyways. Also, the injector constant can be tweaked to get the fueling more in the ballpark without the need to touch VE/MAF.
The spark and PE tables would only get updated if you requested some sort of "power tuning". They usually sell that with some sort of disclaimer about using only premium gasoline.
Other than that look for changes to the idle speed, rev limiter, fan-on temps, knock retard, and emissions/DTC codes.
The spark and PE tables would only get updated if you requested some sort of "power tuning". They usually sell that with some sort of disclaimer about using only premium gasoline.
Other than that look for changes to the idle speed, rev limiter, fan-on temps, knock retard, and emissions/DTC codes.
Thread
Thread Starter
Forum
Replies
Last Post
PFYC
Supporting Vendor Group Purchases and Sales
2
Aug 24, 2015 06:41 AM