The Mercedes MCM 2/2.1 module allows you to view, compare, and edit the firmware files of trucks and agricultural machinery equipped with Mercedes engines and the Continental MCM2 and MCM2.1 ECUs.

The module does not correct CS checksums. It is recommended to read and write firmware to the ECU using the AutoVEI TruckExplorer programmer. This programmer automatically corrects the CS when writing the firmware file.

Available Parameters:

- DTC error mask

- Torque limits

- Fueling

- Idle speed control

- Sensors

Language: English

Available files data package version:

• R_1213047_0HG023X067
• R_1213047_0HG024X072
• R_1213047_1HF001S107
• R_1213047_1HF001X175
• R_1213047_1HF021S107
• R_1213047_1HF021X193
• R_1213047_1HF022S107
• R_1213048_0HG024S028
• R_1213048_1HF008TR86
• R_M121103_0HN984S112
• R_M121103_1HL541S227
• R_M121103_1HL542S239
• R_M121103_1HL552S235
• R_M121103_1HL552S239
• R_M121103_JJN906S158
• R_M121203_0TM554S114
• R_M121203_3TL552S080
• R_M141105_0HN664S119
• R_M141105_1HL742S228
• R_M141105_1HL752S228
• R_M141105_1HL753S228
• R_M171203_1HV942S240
• R_M171203_1HV942S267
• R_M414149_0HG022X072
• R_M414149_0HG023S067
• R_M414149_0HG023S083
• R_M414149_0HG024S053
• R_M414149_0HG024S067
• R_M414149_0HG304S053
• R_M414149_1HF001S133
• R_M414149_1HF001S175
• R_M414149_1HF001X193
• R_M414149_1HF002S133
• R_M414149_1HF022S133
• R_M414149_1HL051S193
• R_M414149_1HL052S146
• R_M414149_1HL052S193
• R_M416100_JML408X106
• R_M613003_0HN694S074
• R_M613003_1HL041S167
• R_M613003_1HL042S167
• R_M613004_CBL602S119
• R_M613004_CBL603S119
• R_M613004_JBL601S119
• R_M613004_JBL601S152
• R_M613004_JBL604S152
• R_M613007_0HN694S099
• R_M613007_1HL041S176
• R_M613007_1HL041S184
• R_M613007_1HL041S193
• R_M613007_1HL052S193
• R_M613007_1HL542S193
• R_M613007_1HL543S227
• R_M613007_1HL552S227
• R_M613007_1HL552S247
• R_M911003_CBN612S150