Mercedes-Benz Atego ECU remapping
148 files available
About remapping
The Mercedes-Benz Atego is the brand's light and medium truck, and accounts for 148 files in our catalogue. Engine blocks range from 4.2 to 7.7 litres, with designations such as 1517 and 1523 covering various weight classes. It is a mainstay of regional distribution.
Stage 1 makes up 113 files, with 45 AdBlue-related files and 10 DPF off. The ECUs are Mercedes' own ZGS001 through ZGS004, alongside the ACM2.1 and HDEP MCM2.1 units used on the aftertreatment and engine control side.
Model highlights
- ›113 Stage 1 files across engine blocks from 4.2 to 7.7 litres.
- ›45 AdBlue-related files for SCR system work.
- ›Designations including 1517 and 1523 across weight classes.
- ›Mercedes ZGS001 to ZGS004, ACM2.1 and HDEP MCM2.1 ECUs.
Fuel split
Engines
| 7.7 L | 14 | |
| Otros | Turbo-Diesel | 11 |
| 6.4 L | 8 | |
| 1517 | Turbodiesel | 7 |
| 4.3 L | 6 | |
| 1523 | Turbodiesel | 6 |
| 5.1 L | 5 | |
| 4.2 L | 5 | |
| 4.3 | 3 | |
| 6.4 | Turbo-Diesel | 3 |
| 1624 | Turbodiesel | 3 |
| 816 | 3 | |
| 1323 | Turbo-Diesel | 3 |
| 1229 | Turbodiesel | 3 |
| 815 | Turbo-Diesel | 3 |
| 4.25 L | 3 | |
| 6.4D | Turbo-Diesel | 2 |
| 4.2 l | 2 | |
| 5.2 L | 2 | |
| 6.0 D | 2 | |
| 6.3 | 2 | |
| 6.3D | Turbo-Diesel | 2 |
| 4.8 L | 2 | |
| 4.9L | 2 | |
| 1528 | Turbodiesel | 2 |
| 7.7D | Turbo-Diesel | 2 |
| 1622 | Turbodiesel | 2 |
| 4.3D | Turbo-Diesel | 2 |
| 5.1L | 1 | |
| 5.2 | 1 | |
| 6.37D | Turbo-Diesel | 1 |
| 6.8D | Turbo-Diesel | 1 |
| 7.7 | 1 | |
| 8.1 | 1 | |
| 818 | 1 | |
| 823 6.37L R6 | Diesel | 1 |
| NA | 1 | |
| OM936LA | 1 | |
| 4.2L | 1 | |
| 1024 | 1 | |
| 1217 | Turbodiesel | 1 |
| 1223 | 1 | |
| 1224 | Turbo-Diesel | 1 |
| 12TD | 1 | |
| 13.0 L | 1 | |
| 1329 | 1 | |
| 1513 | Turbodiesel | 1 |
| 1518 | 1 | |
| 1529 | 1 | |
| 16.0D | Turbo-Diesel | 1 |
| 1824 | 1 | |
| 1832 | Turbodiesel | 1 |
| 1836 | 1 | |
| 235 | Turbo-Diesel | 1 |
| 240 | Turbo-Diesel | 1 |
| 2426 | Turbo-Diesel | 1 |
| 2546 | Turbo-Diesel | 1 |
| 285 | Turbo-Diesel | 1 |
| 350 | Turbo-Diesel | 1 |
| 4.25D | Turbo-Diesel | 1 |
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
AdBlue/SCR off
AdBlue/SCR system management to avoid faults and lock-outs.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
EGR off
EGR valve management to reduce soot issues and improve response.
Why remap with Repromatronic
- ✓More power and torque with engine-safe tuning
- ✓Sharper throttle response and nicer driving
- ✓Potential fuel savings in normal driving
- ✓Files built from the original and 100% reversible
- ✓Made by technicians with thousands of projects behind them
Are you a driver?
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Log in as a professionalFrequently asked questions
What does an Atego gain from a remap?
Low-end torque for pulling away loaded and containment of fuel consumption on regional routes, which is where these trucks spend their time.
Can I modify the AdBlue system?
Tampering with emissions systems is restricted on vehicles used on public roads. Ask us about your specific case before ordering anything.
Does it affect engine life?
On commercial vehicles we work to more conservative criteria precisely because the engine accumulates far more hours than a car engine.