Workshop project
Citroën Berlingo 1.5 BlueHDi: maintenance and ECU work
From mechanical maintenance to work on the engine control unit. This Citroën Berlingo project combined timing-belt service, routine maintenance and work on the Bosch MD1CS003 ECU. Explore the work completed and our workshop photographs.
Workshop photographs





Vehicle
Citroën Berlingo 1.5 BlueHDi: maintenance and ECU work
Generation
K9
Engine
1.5 BlueHDi DV5
Fuel
Diesel
ECU
Bosch MD1CS003
Service
Stage 1 - Maintenance and ECU calibration
Work completed
- The main engine timing belt and the coolant pump were replaced.
- The complete auxiliary drive-belt kit was renewed, including its pulleys, bearings and tensioning and guidance components.
- The filters within the service scope and the coolant were replaced.
- The Bosch MD1CS003 ECU was identified and bench-read using the KT200.
- The ECU calibration was revised and available engine data was reviewed.
- The completed work and follow-up recommendations were recorded in the service report.