Chiptuning files » ECU and TCU » Bosch MG1CS211 » Flex fuel mod for E85 or other fuel types

Flex fuel mod for E85 or other fuel types for Bosch MG1CS211

The engine adapts to the fuel that is in the tank, from petrol to E85 and any blend in between. This is not a fixed E85 calibration.

Flex fuel mod for E85 or other fuel types files for vehicles with Bosch MG1CS211

13 of the 21 vehicles with this unit

Vehicle	Generation	Fuel	Power
A3 35 TFSI (1.5T)	8Y Facelift 2024	Petrol (mild hybrid)	150 hp
Q3 45 TFSIe - (1.4T)	F3 2018 2025	Petrol plug-in hybrid	245 hp
Q3 45 TFSI-e (1.4T PHEV)	F3 2018 2025	Petrol	245 hp
Golf 1.5 eTSI EVO2	VIII Facelift 06/2024	Petrol (mild hybrid)	150 hp
Golf 1.5 TSI	VIII Facelift 06/2024	Petrol	150 hp
Golf 1.5 eTSI	VIII Facelift 06/2024	Petrol (mild hybrid)	150 hp
Golf 1.4 TSI e-Hybrid PHEV	VIII 03/2020 05/2024	Petrol plug-in hybrid	204 hp
Golf 1.4 TSI GTE	VIII 03/2020 05/2024	Petrol plug-in hybrid	245 hp
Golf 1.4 TSI GTE	VIII 03/2020 05/2024	Petrol plug-in hybrid	245 hp
Passat GTE 1.4 TSI PHEV	B8 Facelift 09/2019 2023	Petrol plug-in hybrid	218 hp
Passat 1.4 TSI GTE	B8 Facelift 09/2019 2023	Petrol plug-in hybrid	218 hp
T-Roc 1.5 TSI (2022 - 2025)	I Facelift 2022 2025	Petrol	150 hp
Tiguan 1.4 TSI eHybrid PHEV (2020 - 2022)	II Facelift (NZ) 11/2020 2024	Petrol plug-in hybrid	245 hp

Other modifications for Bosch MG1CS211

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.