Intro to Mercedes 63 AMG (ME97AMG) Tuning

[clifftoo]

Could we get a guide like this for the M278 M157 platform?

[The Black Sheep]

Is the 7G Tronic transmission supported? I read from a W204 C63 and the OS for the TCM populated but the hardware doesn?t.

[dkGoodrich.com]

Really would kill for me9.7 support for my daily m273 w212 e550

Spent a decent amount of time on our m278 e550 with hpt..

Its a damn rocket but I am still struggling with throttle limiting, and getting rid of the cut that stops you from brake boosting from a roll.

If I can address those last two things figured out.. this thing will get down like a clown for a street car.

[AMGDON]

his problem is EGT

[AMGDON]

how do i adjust the boost?

[Manny_fresh63]

Any one know what is max throttle angle on the M156? On full throttle pulls, only getting 86% reported with limits set to 100%. Just wanna know if that is max limited by hardware and not a software issue.

[chevota]

On my car a 100% throttle command nets 86.7 at the throttle. 85.5 to 87 is the max I see on other benz, which I assume is what the sensor sees when the throttle is against the stop. The most I've seen mine closed is a command of 1.6 and the position reads 12.5. I assume that is against the other stop.
You can also do a throttle check with Xentry, and no doubt other tools, where it fully opens it and reads the same 86.7 on mine.