SEAT Alhambra III ECU remapping
5 files available
About remapping
This entry groups Seat Alhambra units recorded under a third-generation designation, with 5 files in our catalogue, entirely the 2.0 TDI common-rail diesel. It is a seven-seat MPV built jointly with Volkswagen.
Stage 1 accounts for all 5 files — a completely clean profile with no maintenance work at all. The ECU is a single reference across the whole catalogue: EDC17C46.
Model highlights
- ›5 Stage 1 files: a completely clean performance profile.
- ›Entirely the 2.0 TDI common-rail diesel.
- ›A seven-seat MPV built jointly with Volkswagen.
- ›A single ECU reference across the whole catalogue: EDC17C46.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 2.8 V6 | Petrol | 204 hp | 215 hp +11 | — |
| 1.8 T 20V | Petrol | 150 hp | 195 hp +45 | — |
| 1.9 TDI | Diesel | 150 hp | 177 hp +27 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
1.8 T 20V
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
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
How does this differ from the Alhambra I and II entries?
Our history records the model under several designations. Each group covers different units, so it is worth checking all of them.
How does the 2.0 TDI respond?
It is one of the most rewarding engines we work on: the gain in mid-range torque is immediately noticeable, particularly on a full MPV.
Is the work reversible?
Yes. We always keep the original ECU file, so the car can be returned to its factory configuration.