Customer dropped off 2014 Charger 5.7L hemi for a cam and 3000 stall converter installed.
Car is a 14 Charger AWD and has been tuned and modified by another shop before hand.
Now it's over at our shop for cam and stall. After work completed and ECU been tuned, the car will not shift beyond 2nd gear, this is in auto or man mode.
Then after attempting shifting into 3rd throws a P1731 code.
Also throwing a hard U110B Trans code. Cannot find anything physically wrong.
Need to confirm if there is anything in the tune causing these issues before it goes to a specified trans shop for review.
Unfortunately I didn't drive the car before we did the work, so cannot verify it was shifting properly before hand, but I assume it was...
lesson to all, drive vehicle before work completed... my lesson learned.
SO,, Possible input speed issue in the tune? Pressure issue?
Lock up feature turned off until 5th gear.
Tune uploaded, guys that have tuned these trans before with stalls, let me know if I'm missing something.
thx