Tune

[Tyshawn]

I need help tuning my 2005 Chrysler 300 C hemi 5.7 L so I’ve I did the the 91 octane tune but the TCM I can’t tune it won’t save to the car and I already updated twice I have the i3 tuner everything else works but not the transmission Tune

[mikel]

Likely an early 05 that has the EGS52, and we dont support that controller, only the newer EGS53 used in some 05s and all 06-14 cars.
It can be swapped in.
Keep in mind there are no preloaded tunes for that tcm, just the ability to have custom tunes made for it.


Thanks