Bosch 0 281 011 561 - - CITROEN C5 1.6 HDI

This is Bosch diesel engine control unit.

Part number 0 281 011 561 (alternative: 0281011561)
ECU Type DDE
ManufacturerRobert Bosch GmbH
Software part number 1 037 371 808
Brand CITROEN
Model C5
Engine 1.6 HDI
This control unit can very likely be diagnosed using PSA-COM diagnostic tool.