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Chiptuning files » ECU and TCU » Bosch MG1CS221 » E85 or other special fuels modification

E85 or other special fuels modification for Bosch MG1CS221

The calibration is set up for one special fuel, for example E85. This is not a flex-fuel setup.

E85 or other special fuels modification files for vehicles with Bosch MG1CS221

8 of the 16 BMW vehicles with this unit

Vehicle	Generation	Fuel	Power
7 Series xDrive M70	G70 2023	Electric	544 hp
M5 4.4 V8 Bi-Turbo PHEV	G90 06/2024	Petrol plug-in hybrid	727 hp
X5 xDrive M60i 4.4 V8 Bi-Turbo	G05 LCI 2023	Petrol (mild hybrid)	530 hp
X5 M X5 M 4.4 V8 Bi-Turbo Compétition	F95 LCI 2023	Petrol	625 hp
X6 xDrive M60i	G06 - LCI 2023	Petrol	530 hp
X6 M X6 M 4.4 V8 Bi-Turbo	F96 LCI 2023	Petrol	625 hp
X7 xDrive 60i	G07 LCI 2022	Petrol	530 hp
XM 4.4 V8 Bi-Turbo PHEV	12/2022	Petrol plug-in hybrid	653 hp

Other modifications for Bosch MG1CS221

Engine performance

Stage 1 Stage 2 BASE Stage 3 BASE Flex fuel mod for E85 or other fuel types

Sound and driving

Pops and bangs Hardcut limiter Exhaust flap control/off Cold start off - Catalyst heating off Start/Stop System Off VMAX speedlimit on/off higher/lower Sport displays calibration

Deactivations and fixes

DTC off Catalyst off DPF/OPF/GPF off EVAP off Readiness ok Checksum Correction

Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

Read tools

Autotuner: Bench after remote unlock

Also listed: Alientech KESS3, Flashtec CMD.

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E85 or other special fuels modification for other units

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