2011 GT500 MAF Transfer data

[whty8911]

I'm looking for stock MAF transfer curve data. My car came with a tune and we believe its tuned for an aftermarket intake but has the stock intake on it now. Trying to find some stock numbers and adjust from there. Thanks.

2011 SVTPP GT500

[MRRPMBRP]

Here's the tune from my stock 2010 GT500, should be the same as 2011.

[Jn2]

Here's the tune from my stock 2010 GT500, should be the same as 2011.

won't work, 2010 uses volts not MAF period. 2011 and up GT500 use MAF period like Coyotes do. 07-2010 use the voltage table instead

[MRRPMBRP]

Ok, I thought the period started in 2013, I haven't tuned my 2010 yet, so no experience with the way the fuel is tuned.

[whty8911]

I appreciate the attempt and info. Anyone else? Thanks in advance.

[mstang_man]

2012 gt500 stock maf

[mstang_man]

2012 gt500 stock maf

2012 gt500 vjko stock maf

[whty8911]

Thanks! What does the VJK0 stand for?

[whty8911]

So when comparing the curves, the curve for my car varies slightly from your second file. Ive compiled them in a file.

[mstang_man]

box code from ford, 4 digit code on pcm

[MRRPMBRP]

Are you doing anything with the speed density tables on the GT500?
My 2014 I haven't figured out how to tune those yet, plus it has a table that I haven't seen in anything else, nobody knows anything about.

[mstang_man]

whats you strategy for the 2104 shelby gt500

[MRRPMBRP]

whats you strategy for the 2104 shelby gt500

If you mean me, not sure, how would I know?

[mstang_man]

either when you plug in the scanner and view vehicle information, or look at the PCM there shoud be 2 sets of number/letter combinations one id ford part number the other should be a 3/4/5digit number and letter combo like the 2012 pcm VJK0

[MRRPMBRP]

either when you plug in the scanner and view vehicle information, or look at the PCM there shoud be 2 sets of number/letter combinations one id ford part number the other should be a 3/4/5digit number and letter combo like the 2012 pcm VJK0

See if these pics show the strategy

HPT info.jpg

HPT info2.jpg

[mstang_man]

FGFC3B5 is ARL5

[MRRPMBRP]

FGFC3B5 is ARL5

Ok, thanks. What does that tell me?

[mstang_man]

well your strategy is FGFC3B5 and the 4 digit code should be ARL5 on the pcm, helps if you need to replace pcm, and and this is mainly how SCT catalogs the Vehicles if you ever use SCT

[MRRPMBRP]

Ok, this is actually a different PCM from Ford, original one was/is locked by a tuner when I got the car, other tuner wanted $150 to return to stock, a new pcm was only $250, so I did that.

ANy input if I need to tune the speed density tables? Nobody seems to know anything about the speed density on GT500, only the Coyotes.

[mstang_man]

volumetric efficiency correction under boost
max MAP based on airflow
Maximum MAP
set MAX MAP Counts to 1020
set max load seen by engine 3