Scania R400 ECU remapping
7 files available
About remapping
This Scania entry covers the 400 hp rating of the R cab, with 7 files in our catalogue, spread across the 12, 12.4, 12.7 and 15.6 litre diesel blocks with a 124 series reference also present. It is a mid-range haulage configuration.
Stage 1 accounts for all 7 files — a completely clean profile with no maintenance work at all. The ECUs are EMS S6, EMS S7, EMS S8 and EMS S6 CAN references. On heavy vehicles we always work to conservative criteria.
Model highlights
- ›7 Stage 1 files: a completely clean performance profile.
- ›Spread across the 12, 12.4, 12.7 and 15.6 litre diesel blocks.
- ›A mid-range haulage configuration.
- ›ECUs including EMS S6, EMS S7, EMS S8 and EMS S6 CAN.
Fuel split
Engines
| 12.4d | Turbo-Diesel | 1 |
| 12.7 L | 1 | |
| 12.7D | Turbo-Diesel | 1 |
| 124 | Turbo-Diesel | 1 |
| 12L | Turbo-Diesel | 1 |
| 15.6 | Turbo-Diesel | 1 |
| 400 | 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.
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
Is it worthwhile at 400 hp?
Yes. What is gained is not headline power but sustained torque, which on gradients with a full load means fewer changes down.
How does it differ from the R420 and R440?
They are different output ratings of the same cab. Each has its own entry in our catalogue.
Does it affect fuel consumption?
Worked properly, it tends to reduce consumption per hundred kilometres on the same route, because the engine works less hard for the same job.