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Chiptuning files » ECU and TCU » Bosch MD1CS014 » CVN correction

CVN correction for Bosch MD1CS014

The calibration verification number is corrected so it matches the modified software.

CVN correction files for vehicles with Bosch MD1CS014

37 of the 84 vehicles with this unit

VehicleGenerationFuelPower
A4 S4 3.0 Bi-TDI (2019 - 2020)B9 Facelift II 09/2019 2025Diesel (mild hybrid)347 hp
A5 50 TDI (3.0D)F5 Facelift 2019 2025Diesel286 hp
A5 50 TDI (3.0D) (2019 - 2020)F5 Facelift 2019 2025Diesel286 hp
A5 S TDI (3.0D)F5 Facelift 2019 2025Diesel (mild hybrid)341 hp
A5 50 TDI (3.0D) (2019 - 2019)F5 2016 2019Diesel286 hp
A6 45 TDI (3.0D) (2019 - 2020)C8 07/2018 2023Diesel231 hp
A6 45 TDI (3.0D)C8 07/2018 2023Diesel231 hp
A6 45 TDI (3.0D) (2018 - 2020)C8 07/2018 2023Diesel231 hp
A6 45 TDI (3.0D) (2020 - 2023)C8 07/2018 2023Diesel245 hp
A6 50 TDI (3.0D) (2019 - 2020)C8 07/2018 2023Diesel286 hp
A6 50 TDI (3.0D)C8 07/2018 2023Diesel286 hp
A6 50 TDI (3.0D) (2018 - 2020)C8 07/2018 2023Diesel286 hp
A6 50 TDI (3.0D) (2020 - 2023)C8 07/2018 2023Diesel286 hp
A7 45 TDI (3.0D)C8 2017 2023Diesel231 hp
A7 45 TDI (3.0D) (2018 - 2020)C8 2017 2023Diesel231 hp
A7 50 TDI (3.0D)C8 2017 2023Diesel286 hp
A7 50 TDI (3.0D) (2018 - 2020)C8 2017 2023Diesel286 hp
A7 50 TDI (3.0D) (2020 - 2023)C8 2017 2023Diesel286 hp
A8 50 TDI (3.0D)D5 2017 2021Diesel286 hp
Q5 50 TDI (3.0D)FY Facelift 2020 2024Diesel (mild hybrid)286 hp
Q5 SQ5 3.0 Bi-TDIFY Facelift 2020 2024Diesel (mild hybrid)341 hp
Q5 S TDI (3.0D)FY Facelift 2020 2024Diesel341 hp
Q5 50 TDI (3.0D) (2019 - 2020)FY 2016 2020Diesel286 hp
Q7 45 TDI (3.0D)4M Facelift 2019 2024Diesel231 hp
Q7 45 TDI (3.0D) (2020 - 2024)4M Facelift 2019 2024Diesel231 hp
Q7 50 TDI (3.0D)4M Facelift 2019 2024Diesel286 hp
Q7 50 TDI (3.0D) (2020 - 2024)4M Facelift 2019 2024Diesel286 hp
Q7 45 TDI (3.0D)4M 2015 2019Diesel231 hp
Q7 50 TDI (3.0D)4M 2015 2019Diesel286 hp
Q8 50 TDI (3.0D)F1 Facelift 2023Diesel (mild hybrid)286 hp
Q8 50 TDI (3.0D)F1 2018 2023Diesel286 hp
Q8 50 TDI (3.0D) (2019 - 2020)F1 2018 2023Diesel286 hp
Q8 50 TDI (3.0D) (2020 - 2023)F1 2018 2023Diesel286 hp
S4 S TDI (3.0D)B9 Facelift 2019 2024Diesel347 hp
S7 S7 3.0 Bi-TDI (2019 - 2020)C8 2017Diesel349 hp
S7 S TDI (3.0D)C8 2017Diesel349 hp
SQ5 SQ5 (3.0D)FY Facelift 2019 08/2024Diesel341 hp

Other modifications for Bosch MD1CS014

Engine performance

Stage 1Stage 2 BASEStage 3 BASEFlex fuel mod for E85 or other fuel typesOil Pressure Mod

Sound and driving

Hardcut Popcorn limiter for dieselExhaust 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 offEGR offAdBlue offSwirl flaps offTVA offAGS offReadiness okHot start fixChecksum CorrectionSmoke test fix
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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