1.5 Blue dCi AdBlue Fault Solution: Bosch MD1CS006 and MD1CS016
The 1.5 Blue dCi powers best-selling diesels such as the Renault Clio, Megane, Captur, Dacia Duster and Nissan Qashqai. On Euro 6d models the ECU is the locked Bosch MD1CS006 or the newer MD1CS016. Solutions for both are available at ECU Prime.
What is available on the MD1CS006 and MD1CS016?
- MD1CS006: Stage 1, AdBlue / SCR, DPF, EGR, swirl flaps, lambda, NOx, speed limit and combined files (Renault, Dacia, Nissan, Mercedes).
- MD1CS016: Stage 1, AdBlue / SCR, DPF, EGR, flaps, lambda and emission package (Renault, Dacia).
Which cars?
Renault Clio, Megane, Captur, Kadjar, Austral, Dacia Duster, Sandero, Jogger, Nissan Qashqai and 1.5 diesel Mercedes A / B / Citan. The ECU varies by model year; confirm from the label.
The ECU type depends on model year and engine. The exact type is confirmed from the ECU label or by reading it with a diagnostic tool; send a photo of the label on WhatsApp and we will tell you which file applies.
Common faults
- AdBlue warning and “engine will not start in X km” countdown
- NOx sensor and AdBlue pump / heater failure
- DPF loading and endless regeneration on short trips
- Sooted EGR valve and loss of pulling power
Renault AdBlue fault solution · Dacia AdBlue fault solution
How it works
- Reading: upload the original file read with your tool, or visit one of our locations.
- Calibration: the file is prepared for the exact engine and ECU software version, checksum corrected; the original is archived.
- Application and check: fault scan and run / road test after writing.
Workshops get the same solutions through the ECU Prime file service.
Emission-related software is offered only for uses permitted by applicable law (off-road / closed-site use, racing, export, diagnostics); road use and inspection compliance are the owner’s responsibility.