Original ECU file

BMW 3 Serie - Sedan 320i 184hp

Bosch · MG1CS201

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 3 Serie - Sedan 320i 184hp
Vehicle type: Passenger car
Fuel: Turbo petrol
Engine code: B48B20O1
Displacement: 1998 ccm (2.0 L)
Power: 135.0 kW / 184 PS
Model year: 2019
Transmission: Automatic Transmission
ECU manufacturer: Bosch
ECU designation: MG1CS201
ECU product number: DME84T0-B48-S15A-G20-B48B20O1-RWD-ECE-REU6d-TEMP-135kW-300Nm-OPF-PVL________________________________#R4C9H6B5BOTEX3
Hardware number: 0261S1004E
Software number: R4C9H6B5BOTEX3
Software version: R4C9H6B5B
File size: 8.388.608 Byte
Reading tool: Alientech Kess

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.

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