Chiptuning files » ECU and TCU » Siemens/Continental Simos 19.8 » Flex fuel mod for E85 or other fuel types

Flex fuel mod for E85 or other fuel types for Siemens/Continental Simos 19.8

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 Siemens/Continental Simos 19.8

14 of the 21 vehicles with this unit

Vehicle	Generation	Fuel	Power
A6 50 TFSI-e (2.0T PHEV) (2020 - 2021)	C8 07/2018 2023	Petrol hybrid	299 hp
A6 50 TFSI-e (2.0T PHEV) (2021 - 2023)	C8 07/2018 2023	Petrol hybrid	299 hp
A6 55 TFSI E-Quattro (2.0T)	C8 07/2018 2023	Petrol plug-in hybrid	367 hp
A6 55 TFSI-e (2.0T PHEV) (2020 - 2021)	C8 07/2018 2023	Petrol plug-in hybrid	367 hp
A6 55 TFSI-e (2.0T PHEV) (2021 - 2023)	C8 07/2018 2023	Petrol plug-in hybrid	367 hp
A7 50 TFSi-e (2.0T PHEV)	C8 2017 2023	Petrol plug-in hybrid	299 hp
A7 55 TFSI E-Quattro (2.0T)	C8 2017 2023	Petrol plug-in hybrid	367 hp
A7 55 TFSI-e (2.0T PHEV) (2019 - 2020)	C8 2017 2023	Petrol plug-in hybrid	367 hp
A7 55 TFSI-e (2.0T PHEV) (2021 - 2023)	C8 2017 2023	Petrol plug-in hybrid	367 hp
Q5 50 TFSI-e (2.0T PHEV)	FY Facelift 2020 2024	Petrol hybrid	299 hp
Q5 55 TFSI-e (2.0T PHEV)	FY Facelift 2020 2024	Petrol plug-in hybrid	367 hp
Q5 55 TFSI E-Quattro (2.0T)	FY Facelift 2020 2024	Petrol plug-in hybrid	367 hp
Q5 50 TFSI-e (2.0T PHEV)	FY 2016 2020	Petrol plug-in hybrid	299 hp
Touareg 2.0 TSI 4 motion	III (CR7) 2018 2023	Petrol	265 hp

Other modifications for Siemens/Continental Simos 19.8

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.