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Chiptuning files » ECU and TCU » Siemens/Continental Simos 19.6 » Flex fuel mod for E85 or other fuel types

Flex fuel mod for E85 or other fuel types for Siemens/Continental Simos 19.6

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 19.6

26 of the 36 vehicles with this unit

VehicleGenerationFuelPower
A3 S3 2.0 TFSI (GPF)8Y 10/2020 2023Petrol310 hp
S3 S TFSI (2.0T)8Y 10/2020 2023Petrol310 hp
S3 S3 2.0 TFSI8Y 10/2020 2023Petrol310 hp
TT 45 TFSI (2.0T) (2018 - 2020)8S Facelift 09/2018 2023Petrol245 hp
TT 45 TFSI (2.0T) (2021 - 2023)8S Facelift 09/2018 2023Petrol245 hp
TT S 2.0 TFSI (06/2020 - 2023)8S Facelift 09/2018 2023Petrol320 hp
TT S (2.0 TFSI) (06/2020+)8S Facelift 09/2018 2023Petrol320 hp
TT S S (2.0 TFSI)8S Facelift 09/2018 2023Petrol320 hp
TT S S (2.0 TFSI) (06/2020+)8S Facelift 09/2018 2023Petrol320 hp
Atlas 450 TSI (2.0T) (2025 - ...)Facelift II 2023Petrol272 hp
Atlas 2.0 TFSI (2020 - 2023)Facelift 2020 2023Petrol235 hp
Atlas 2.0 TSI2017 2020Petrol220 hp
Golf GTI 2.0 TSIVIII 03/2020 05/2024Petrol245 hp
Golf 2.0 TSI TCRVIII 03/2020 05/2024Petrol300 hp
Golf GTI Clubsport 2.0 TSIVIII 03/2020 05/2024Petrol300 hp
Golf 2.0 TSI GTI Clubsport 45VIII 03/2020 05/2024Petrol300 hp
Golf R 2.0 TSIVIII 03/2020 05/2024Petrol320 hp
Golf R 20 Years 2.0 TSIVIII 03/2020 05/2024Petrol333 hp
Golf 2.0 TSI RVIII 03/2020 05/2024Petrol333 hp
Passat 2.0 TSIB9 2024Petrol265 hp
T-Roc 2.0 TSII 2017 2021Petrol300 hp
T-Roc R 2.0 TSII 2017 2021Petrol300 hp
T-Roc R 2.0 TSI (GPF)I 2017 2021Petrol300 hp
Teramont 2.0 TFSI (US)2018Petrol235 hp
Tiguan 2.0 TSIII Facelift (NZ) 11/2020 2024Petrol245 hp
Touareg 2.0 TSI 4 motionIII (CR7) 2018 2023Petrol265 hp

Other modifications for Siemens/Continental Simos 19.6

Engine performance

Stage 1Stage 2 BASEStage 3 BASEE85 or other special fuels modificationTorque monitoring off

Sound and driving

Pops and bangsHardcut limiterExhaust flap control/offCold start off - Catalyst heating offStart/Stop System OffVMAX speedlimit on/off higher/lowerIdle RPM Mod

Deactivations and fixes

DTC offCatalyst offDPF/OPF/GPF offEVAP offSAI offAGS offCVN correctionChecksum Correction

Immobiliser and cloning

IMMO_OFF
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.

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Also listed: Alientech KESSv2, Dimsport New Genius, bFlash, PCMflash.

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Flex fuel mod for E85 or other fuel types for other units

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