Hi Tuners,

Are u all in holidays ??

I need some help about transmission programming improvement, now that the car is running.
Transmission ECU, called TCU (Transmission control unit), sometimes called TCM (M as module), is EGS52 family and it is fully programmable.
As you know, I convert my transmission also, now it is an AMG 722.636 speedshift gearbox (of course automatic!), called Tiptronic at MB also.
I did not any changement at the programming, Gear ratio are different from original (3.65 vs AMG 2.85), but 2.85 gear ratio is well programmed in the ECU (ME2.8.1).

Could you help me with your advices, because I tryed to reprogram it using DAS, but no way, I always get error communication and I get complicated information and tables also.
All what I did, is restting TCU because there was few fault codes, espacially 'Torque reached limit' and so on. Tranny Fluid is OK, but it is not smooth when changing gear up and down, it's too brutal.

Do someone can share AMG EGS52 722.636 bin file ?

Hearing from U.

Karim