MAN TGX and TGS ECU Solutions: Bosch EDC7C32, EDC17CV42 and MD1CE100

MAN TGX and TGS rule long haul, TGL and TGM distribution. MAN engine ECUs come from different Bosch families by generation. Solutions for MAN are available at ECU Prime from the older MS6 to the new MD1.

Which ECU does your MAN use?

• Bosch EDC7C32: Stage 1–3, AdBlue / SCR, DPF, EGR, speed limit and combined files.
• Bosch EDC17CV42: Stage 1, AdBlue / SCR, EGR, emission package and combined files.
• Bosch MD1CE100: Stage 1, AdBlue, DPF, EGR and emission package on the new generation.
• Bosch EDC7C3, EDC16, MS6.1 and MS6.4: Stage 1–3 and emission package.

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 / SCR warning, NOx sensor failure and derate
• DPF loading and endless regeneration in city and short runs
• Sooted EGR valve and cooler
• Weak pulling on loaded climbs and high fuel use

Related pages: MAN, MAN AdBlue fault solution.

How it works

1. Reading: upload the original file read with your tool, or visit one of our locations.
2. Calibration: the file is prepared for the exact engine and ECU software version, checksum corrected; the original is archived.
3. 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.