Smart CDI ECU remapping
15 files available
About remapping
This entry groups Smart CDi units in our catalogue, with 15 files, dominated by the 0.8 CDi three-cylinder diesel with a 1.0 CDi reference also present. It is one of the smallest diesel engines ever fitted to a production car.
Stage 1 makes up 12 files, with 5 Stage 2, 2 speed limiter removals and one EGR off. The ECUs are EDC15 and EDC16C31. Being a very small engine, the relative gain is proportionally noticeable on a car this light.
Model highlights
- ›12 Stage 1 files and 5 Stage 2 on the 0.8 CDi diesel.
- ›One of the smallest diesel engines ever fitted to a production car.
- ›2 speed limiter removals for this model.
- ›ECUs limited to EDC15 and EDC16C31.
Fuel split
Engines
| 0.8 CDI | Turbodiesel | 11 |
| 0.8 | 2 | |
| 1.0 CDI | 1 | |
| 800 CDI | Turbodiesel | 1 |
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…).
Speed limiter removal
Removal of the factory speed limiter.
EGR off
EGR valve management to reduce soot issues and improve response.
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 such a small engine?
Yes, precisely because the car is so light: the relative gain in flexibility is noticeable in everyday driving, particularly when overtaking.
Does it affect the automated gearbox?
The work is done on the engine ECU. On this model we work with particular care to keep delivery within what the automated transmission handles well.
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.