Renault Master III ECU remapping
141 files available
About remapping
This entry covers the third generation of the Renault Master, with 141 files in our catalogue. The 2.3 dCi dominates across its output levels — 100, 125 and 150 hp — which are the designations most commonly found on European fleets.
Stage 1 makes up 120 files, with 14 DPF off, 12 AdBlue-related files and 11 EGR off. The ECUs include EDC17C42 and EDC17C11 on later units, plus Siemens SID309 and SID310 on earlier ones.
Model highlights
- ›120 Stage 1 files, led by the 2.3 dCi across all output levels.
- ›Coverage of the 100, 125 and 150 hp designations.
- ›14 DPF off and 12 AdBlue-related files.
- ›ECUs including EDC17C42, EDC17C11, SID309 and SID310.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 2.3 dCi Bi-Turbo (EU6) | Diesel | 170 hp | 210 hp +40 | — |
| 2.3 dCi Bi-Turbo | Diesel | 166 hp | 196 hp +30 | — |
| 3.0 dCi | Diesel | 156 hp | 193 hp +37 | — |
| 2.5 dCi | Diesel | 150 hp | 180 hp +30 | — |
| 2.3 dCi | Diesel | 150 hp | 170 hp +20 | — |
| 2.0 dCi | Diesel | 120 hp | 160 hp +40 | — |
| 2.8 dCi | Diesel | 115 hp | 145 hp +30 | — |
| 2.2 dCi | Diesel | 114 hp | 145 hp +31 | — |
| 1.9 dCi | Diesel | 82 hp | 106 hp +24 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
2.3 dCi
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
AdBlue/SCR off
AdBlue/SCR system management to avoid faults and lock-outs.
EGR off
EGR valve management to reduce soot issues and improve response.
Speed limiter removal
Removal of the factory speed limiter.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
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
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Log in as a professionalFrequently asked questions
How does this differ from the main Master entry?
This covers the third generation specifically. Our history records the model under several designations, so it is worth checking both entries.
Is a remap worthwhile on a large van?
Yes, mainly for low-end torque: it makes pulling away loaded easier and avoids working the engine hard at every junction.
Which output levels do you cover?
The 100, 125 and 150 hp designations of the 2.3 dCi are all present in our catalogue.