Citroen C8 ECU remapping
43 files available
About remapping
The Citroën C8 accounts for 43 files in our catalogue, with the 2.0 HDi leading in its various output levels including the FAP versions, alongside the 2.2 HDi. It is a large MPV built in partnership with Fiat, sharing its platform with the Ulysse and Phedra.
Stage 1 makes up 33 files, with 6 DPF off and 5 EGR off. The ECUs include EDC15, EDC15C2 and EDC16CP39, plus Delphi DCM3.5 and Siemens SID803A.
Model highlights
- ›33 Stage 1 files, led by the 2.0 HDi diesel.
- ›Coverage of the 2.2 HDi and the FAP versions.
- ›Built in partnership with Fiat, sharing platform with the Ulysse and Phedra.
- ›ECUs including EDC15, EDC15C2, EDC16CP39, Delphi DCM3.5 and SID803A.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 2.2 HDI | Diesel | 130 hp | 162 hp +32 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
2.2 HDI
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.
EGR off
EGR valve management to reduce soot issues and improve response.
DTC delete
Clearing of fault codes (DTC) that can't be removed via diagnosis.
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 a remap worthwhile on a large MPV?
Yes, especially if the vehicle is regularly full. The extra mid-range torque is most noticeable with a full load or on gradients.
Does it share mechanicals with Fiat models?
Yes, it was built in partnership with Fiat and shares its platform with the Ulysse and Phedra.
Is the work reversible?
Yes. We always keep the original ECU file, so the vehicle can be returned to its factory configuration.