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Chiptuning files » ECU and TCU » Bosch ME2.7.1

Bosch ME2.7.1 tuning files

Engine control unit (ECU) · used in 6 vehicles in this catalogue

Modifications for this unit

Engine performance

Stage 1 Stage 2 BASE E85 or other special fuels modification Flex fuel mod for E85 or other fuel types

Sound and driving

Pops and bangs Hardcut limiter VMAX speedlimit on/off higher/lower

Deactivations and fixes

DTC off Catalyst off EVAP off SAI off Checksum Correction

Which stage and which options are possible differs per vehicle with this unit. Open a vehicle below for its figures.

Vehicles with this unit

Vehicle	Generation	Fuel	Power	ECU
Mercedes-Benz CL CL 600	C215 2002 - 2006	Petrol	500 hp	Bosch ME2.7.1
Mercedes-Benz CL CL 65 AMG	C215 2002 - 2006	Petrol	612 hp	Bosch ME2.7.1
Mercedes-Benz S S 600	W220 2002 - 2005	Petrol	500 hp	Bosch ME2.7.1
Mercedes-Benz S V12 5AT (6.0)	W220 2002 - 2005	Petrol	612 hp	Bosch ME2.7.1, Bosch ME2.7.2
Mercedes-Benz SL SL 600	R230 2001	Petrol	500 hp	Bosch ME2.7.1
Mercedes-Benz SL SL 65 AMG	R230 2001	Petrol	612 hp	Bosch ME2.7.1

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

Magicmotorsport FLEX: Boot
Alientech KESS3: OBD, Boot

Also listed: Alientech KESSv2, Flashtec CMD.

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