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Chiptuning files » ECU and TCU » Bosch MG1CP777

Bosch MG1CP777 tuning files

Engine control unit (ECU) · used in 13 vehicles in this catalogue

Modifications for this unit

Engine performance

Stage 1Stage 2 BASEE85 or other special fuels modificationFlex fuel mod for E85 or other fuel types

Sound and driving

Pops and bangsHardcut limiterExhaust flap control/offStart/Stop System OffVMAX speedlimit on/off higher/lower

Deactivations and fixes

DTC offCatalyst offDPF/OPF/GPF offReadiness okChecksum 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

VehicleGenerationFuelPowerECU
Mercedes-Benz A / A Berline 220 (2.0T)W177 05/2018 10/2022Petrol190 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz A / A Berline 250 (2.0T)W177 05/2018 10/2022Petrol224 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz A / A Berline 35 AMGW177 05/2018 10/2022Petrol306 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz CLA 220 (2.0T)C118 2019 - 2023Petrol190 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz CLA 250 (2.0T)C118 2019 - 2023Petrol224 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz CLA 35 AMGC118 2019 - 2023Petrol306 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz GLA 220 (2.0T)H247 - Phase 1 2020 - 2023Petrol190 hpBosch MG1CP777
Mercedes-Benz GLA 250 (2.0T)H247 - Phase 1 2020 - 2023Petrol224 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz GLA 35 AMGH247 - Phase 1 2020 - 2023Petrol306 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz GLB 35 AMG (Euro 6d-ISC-FCM)X247 - Phase 2 2023 2025Petrol306 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz GLB 220 MHEVX247 - Phase 1 2020 - 2023Petrol190 hpBosch MG1CP777
Mercedes-Benz GLB 250X247 - Phase 1 2020 - 2023Petrol224 hpBosch MED17.7.7, Bosch MG1CP777
Mercedes-Benz GLB 35 AMGX247 - Phase 1 2020 - 2023Petrol306 hpBosch MED17.7.7, Bosch MG1CP777
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

Autotuner
Bench after remote unlock
PCMflash
Boot

Also listed: Alientech KESS3, Alientech K-TAG, Flashtec CMD, Dimsport New Trasdata, bFlash, ByteShooter Toolbox.

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