well i have just put on my third apps and it starts off great then goes bad and get the same code..

i first turn the key on, then take the ground off, change apps's, then turn key off, hook ground back up, turn key back on, then depress pedal slowly, turn key off, wait a few seconds, start truck and go..

runs like a champ for about 20 miles or so then BAM **** light comes on and truck starts running like crap, converter locking and unlocking and the truck just has no power.. so i pull over and check the code, and its low tps voltage every time.

am i doing something wrong or could there be something else messing the apps's up?

 

and it keeps doing that the first time you drive it with a new APPS?

 

yes every time with all of them