Bosch 0 261 200 520 - - BMW 318 1,8

This is Bosch petrol engine control unit.

Part number 0 261 200 520 (alternative: 0261200520)
ECU Type DME
ManufacturerRobert Bosch GmbH
Software part number 1 267 357 066
Brand BMW
Model 318
Engine 1,8
This control unit can very likely be diagnosed using BimCOM diagnostic tool.