Renault Megane 2 ECU remapping
18 files available
About remapping
This entry covers the second generation of the Renault Mégane, with 18 files in our catalogue. The 1.5 dCi and 1.9 dCi diesels lead, with the 2.0 Turbo petrol of the sporting versions well represented and a 1.6 16V also present.
Stage 1 makes up 15 files, with one Stage 2 and one Stage 3 — the only Stage 3 file in this group. The ECUs include EDC16C3, SID301, DDCR and Siemens S3000 references.
Model highlights
- ›15 Stage 1 files for this generation.
- ›The 1.5 dCi and 1.9 dCi lead, with the 2.0 Turbo petrol alongside.
- ›One Stage 3 file for heavily modified cars.
- ›ECUs including EDC16C3, SID301, DDCR and S3000 references.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 1.8 TCe RS | Petrol | 280 hp | 310 hp +30 | — |
| 2.0 T RS Trophy | Petrol | 275 hp | 300 hp +25 | 324 hp +49 |
| 2.0 T RS | Petrol | 250 hp | 300 hp +50 | 325 hp +75 |
| 2.0 T RS R26 | Petrol | 230 hp | 258 hp +28 | 268 hp +38 |
| 2.0 TCe | Petrol | 220 hp | 290 hp +70 | 312 hp +92 |
| 1.6 TCe GT | Petrol | 205 hp | 225 hp +20 | — |
| 1.6 dCi | Diesel | 165 hp | 180 hp +15 | — |
| 2.0 T | Petrol | 163 hp | 200 hp +37 | — |
| 2.0 dCi FAP | Diesel | 160 hp | 190 hp +30 | — |
| 2.0 dCi Cabriolet | Diesel | 150 hp | 179 hp +29 | — |
| 2.0 dCi Grandour | Diesel | 150 hp | 179 hp +29 | — |
| 2.0 16V CVT | Petrol | 143 hp | 159 hp +16 | — |
| 2.0 16v | Petrol | 140 hp | 153 hp +13 | — |
| 1.9 dCi FAP | Diesel | 130 hp | 160 hp +30 | — |
| 1.9 dCi | Diesel | 120 hp | 150 hp +30 | — |
| 1.5 Blue dCi | Diesel | 115 hp | 140 hp +25 | — |
| 2.0 | Petrol | 114 hp | 130 hp +16 | — |
| 1.6 16V VVT | Petrol | 110 hp | 122 hp +12 | — |
| 1.5 Energy dCi | Diesel | 110 hp | 133 hp +23 | — |
| 1.6 16v | Petrol | 110 hp | 120 hp +10 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
1.9 dCi
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
Stage 3
Setup for high-performance modifications on specific hardware.
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
What is the 2.0 Turbo?
It is the engine of the sporting versions of this generation, with genuine turbocharged headroom. It is well represented in our catalogue.
How does this differ from the Mégane 3 entry?
This covers the second generation specifically, an earlier one. Each generation has its own entry in our catalogue.
Is a remap worthwhile on a car of this age?
It depends on engine condition. On a well-maintained example it responds well, but remapping does not compensate for wear.