Original ECU file

BMW 1 Serie - 5drs 20i

Bosch · MG1CS003

The original file for this software version. Before buying, compare the ECU details with your vehicle and reading tool.

Vehicle and ECU details

These details identify the file offered here. A matching vehicle model alone is not enough to select the correct file.

Vehicle: BMW 1 Serie - 5drs 20i
Vehicle type: Passenger car
Fuel: Turbo petrol
Engine code: B48B20M0
Displacement: 1998 ccm (2.0 L)
Power: 135.0 kW / 184 PS
Model year: 2018
Transmission: DKG
ECU manufacturer: Bosch
ECU designation: MG1CS003
ECU product number: DME8.4.1-B48-LK-B20-M0-F020-ECE-EU6c--_HGAG-LL-RL-RWD-OPF-EPS11-PVL____________#EPST:R1C9J8B3B______#R1C9J8B3BAJHX0
Software number: R1C9J8B3BAJHX0
Software version: R1C9J8B3B
File size: 7.864.320 Byte

Available services depend on the control unit and software version. Check the options for your file in the fileservice portal.

Disable exhaust gas recirculation

The file service portal is available in German and English.

For an individual shop order, send us your read-out file by email. In the fileservice portal, upload it directly to your order.

Read the original file
Read the control unit with a compatible tool, such as KESS3, Autotuner or FLEX.
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Email your read-out original file together with your order number to info@stefanel-performance.com.
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