It was tuned by a shop here locally guy did me wrong it was tuned with a laptop and from what ive seen less capable handheld don't seem to be enough for me I want to do it all myself by the way I am an engineer so I have to be in control of everything I'll never pay a tuning shop for anything but a ...

Appreciate the help I guess im going to sell this programmer and go with a different method of tuning with a laptop handhelds seem limited as I said torque management cannot be re enabled it would hurt the shift firmness

No I havent done anything I need to tweak the existing tune the mixture and possibly timing

Is there any way to modify the existing tune re enabling torque management is not an option trans is built with all kinds of goodies goodies including a shift kit torque management renders rhat useless my main problem is shift points and fuel mixture timing I can live with the tans like it is but ...

Bought a used diablo predator u7191 for my 06 gto ls2 a4 car has a existing tune manual says not to write a diablo tune over an existing aftermarket tune I cannot get my factory file back what to do cant send pcm to anyone car is dd I am unhappy with current tune and I want to modify it or start over