Bosch 0 261 203 555 - - AUDI A4 1,6

This is Bosch petrol engine control unit.

Part number 0 261 203 555 (alternative: 0261203555)
ECU Type DME
ManufacturerRobert Bosch GmbH
Software part number 2 273 559 644
Brand AUDI
Model A4
Engine 1,6