Mercedes-Benz Truck ECU Tuning Files
Mercedes-Benz trucks in the Actros, Arocs, Antos, Atego and Econic ranges split control across several units: the Continental MCM manages the engine, the Continental CPC4 handles vehicle-level functions and the Continental ACM runs the exhaust aftertreatment. The MCM is found on Euro 6 Actros, Atego 3, Econic and Antos trucks from 2012 onwards, while verified ACM applications include the Actros MP3 and MP4, Arocs, Antos and Atego 3.
Upload the original file read with your own tool and you receive a modified file back. On the MCM we offer Stage 1, EGR Off, full emission removal and DTC removal. AdBlue/SCR is controlled by the separate ACM aftertreatment unit, where full emission removal and DTC removal are available. Temic ZGS files support AdBlue/SCR/NOx removal, Stage 1 and DTC removal, and CPC4 files support DTC removal. The exact module availability is confirmed by the automatic analysis after upload. Emission-related modules are intended for off-road, motorsport or export use where local rules allow.
Mercedes-Benz ECUs and supported services
4 Mercedes-Benz control units are supported. Each row lists the modules available for that unit.
| ECU | Supported services |
|---|---|
| CONTINENTAL ACM | Full emission off (DPF + EGR + SCR), DTC Off |
| CONTINENTAL CPC4 | DTC Off |
| CONTINENTAL MCM | Stage 1, EGR Off, Full emission off (DPF + EGR + SCR), DTC Off |
| TEMIC ZGS | Stage 1, AdBlue / SCR / NOx Off, DTC Off |
The exact module availability for your vehicle is confirmed by the automatic analysis after you upload the original ECU file.
Modifications that disable emission control equipment are intended for off-road, motorsport or export use. Removing or disabling such equipment may not be legal for road use in many countries; checking local regulations is the vehicle owner’s responsibility.
Frequently asked questions
Which ECUs does the Mercedes-Benz Actros use?
Euro 6 Actros trucks from 2012 onwards use the Continental MCM as the engine control unit, and the Continental ACM handles exhaust aftertreatment; verified ACM applications include the Actros MP3 and MP4. Our list also covers Continental CPC4 and Temic ZGS files. After you upload the original read, the automatic analysis identifies the unit and shows which modules apply to your file.
Is AdBlue Off possible on a Mercedes Actros with Continental ACM?
On Mercedes-Benz trucks with a Continental ACM, AdBlue/SCR is handled by this separate aftertreatment unit, not by the MCM engine ECU. For ACM files we offer full emission removal and DTC removal. Temic ZGS files have a dedicated AdBlue/SCR/NOx removal module. The automatic analysis confirms what is available for your exact software after upload.
Can I get a Stage 1 file for a Mercedes truck MCM?
Yes. Stage 1 is available for the Continental MCM and the Temic ZGS. MCM files also support EGR Off, full emission removal and DTC removal. Read the original file with your own tool and upload it; the automatic analysis then confirms which modules fit your software version.
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