Citroen C2 ECU remapping
52 files available
About remapping
The Citroën C2 accounts for 52 files in our catalogue, with the 1.4 HDi diesel leading, alongside the 1.6 HDi and the 1.6i VTS petrol of the sportier versions. It is a compact three-door hatchback from the mid-2000s.
Stage 1 makes up 43 files, with 7 Stage 2 and 4 EGR off. The ECUs include EDC16C34 on the diesels, plus Siemens SID803, SID804 and SID806 and ME7.4.5 on the petrol units.
Model highlights
- ›43 Stage 1 files, led by the 1.4 HDi diesel.
- ›Coverage of the 1.6i VTS petrol of the sportier versions.
- ›7 Stage 2 files for cars with hardware modifications.
- ›ECUs including EDC16C34, SID803, SID804, SID806 and ME7.4.5.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 1.6 16V VTS | Petrol | 123 hp | 133 hp +10 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
1.6 16V VTS
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…).
EGR off
EGR valve management to reduce soot issues and improve response.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
AdBlue/SCR off
AdBlue/SCR system management to avoid faults and lock-outs.
Speed limiter removal
Removal of the factory speed limiter.
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 is the VTS version?
It is the sportier petrol version of the C2, with a naturally aspirated 1.6 16V. It is present in our catalogue.
Is a remap worthwhile on a car of this age?
It depends on engine condition. A well-maintained HDi responds well, but remapping does not compensate for wear.
Is the work reversible?
Yes. We always keep the original ECU file, so the car can be returned to its factory configuration.