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That sounds like a ton of work, but thanks for making it easy on the rest of us :).. by the way I did load the template i created to my car and it ran fine. I have not had the opportunity (maybe...

The one I used came out of the tune repository I think.. but here it is..97771

in Windows explorer if you right 91636click on the file you should have an option to rename.. so when box opens to rename where it has .hpt change that to .htt

I went through a 2018 F150 Flex fuel and extracted all the flex fuel tables I could find and created a tune template. I then applied the tune template to my 2018 Mustang base tune. I then ran a...

Info is located here:

https://www.hptuners.com/pub/Pro_Link_v1.pdf

Want to be sure I have this straight before I drive down the wrong path.

Currently:
I have MPVI Pro with 6 GM credits

Where I am going:
Trade in MPVI Pro for MPVI 2 and those 6 become...

PERFECT! that's the solution I was looking for..

2002 F body so no EGR guess I will put a switch in the AC pressure sensor and flip it when tuning...

Thanks for the quick response.. I guess the narrowband has a .1-.9 v range.. just thought If i fed it in scanner would read actual and I could use math to figure AFR... Back to the drawing board.
...

I have seen folks use the AC pressure or EGR signal wires, but since I have removed rear O2 sensors and it is in voltage, can I use one of those wires to feed my Wideband O2 into VCM Scanner?

Very good info. Would have had no idea that being in D4 made a difference, I assumed it always meant you didn't want a WOT 4th gear shift. Since I run 1/8th mile I don't get into 4th gear so probably...

So I am told by my transmission guy that a common failure are 1st clutches because when footbraking on the starting line at part throttle the line pressure is not enough to hold the clutches. I...

Maybe somewhat sloppy tuning.. But since it "locks" at 201 it won't lock in 4th (at least not while I am in it)... So I just set unlock to 10 below but won't really matter...

I am running a 4.10...

I am no expert either.. I do have a circle D multi disk converter so locking on mine is not a concern and give me a little extra pull on top end, at least at the 450 or so RWHP I was running before...

72566

Here you go.. I am sure it will need some tweaking for your case but give it a whirl.. the rest of the tune is incomplete yet as I just went Turbo so wouldn't use much of that...

Assuming...

Thanks for the clarification.. I failed mine just wasn't sure why if it was running in SD only mode...

I see quite a few threads telling folks they need to fail the MAF for the SD tune but in the release notes for the SD OS I find a few points that lead me to believe it isn't relevant once you upgrade...