I?m new to hp tuners have been watching a lot of videos and noticed that a few people for Camaro?s and mustangs were able to make a popcorn tune for their cars. Tried to find a forum for s550 pop tunes specifically a 2015-17 model and I couldn?t find any. If anyone has any knowledge or recommendations on how to do this would be great and I?d be happy to listen too some pointers or direction.
You are probably talking about Decel Fuel Cut Off, DFCO. Change the settings in red and you'll get popping when you let off the gas.
dfco.jpg
You'll need to adjust torque ratio as well so spark retards when decelerating. You won't get the sound you want with spark advance more than 20 degrees.
So make sure fuel is not being cut and spark is retarding during your deceleration.
I can't remember exactly which ratios I had to change. I believe the ratios were dfso, target n, dash pot and tipout.
Then the DFCO table Ranger needs to be adjusted.
What must be changed in the torque curves for this?
I am assume he means Drivers Demand??Originally Posted by Mine-Performance
that would be possible
https://forum.hptuners.com/showthrea...-LTFT-learning
this should help also
thx, i will read
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