SEAT Altea ECU remapping
201 files available
About remapping
The SEAT Altea accounts for 201 files in our catalogue, overwhelmingly diesel: the 1.9 TDI and 2.0 TDI in both pump-duse and common-rail forms, with the 1.6 TDI below them. It is a compact MPV built on the Golf platform.
Stage 1 makes up 160 files, with 38 EGR off, 23 Stage 2 and 21 speed limiter removals. The ECU range covers EDC16, EDC16U1 and EDC16U31 on the pump-duse units, plus EDC17C46, PCR2.1 and MED17.5 on later cars.
Model highlights
- ›160 Stage 1 files across the TDI diesel range.
- ›Coverage of both pump-duse and common-rail versions.
- ›38 EGR off files and 23 Stage 2 files.
- ›ECUs including EDC16, EDC16U1, EDC16U31, EDC17C46, PCR2.1 and MED17.5.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 1.2 TSI | Petrol | 125 hp | 145 hp +20 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
1.2 TSI
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
EGR off
EGR valve management to reduce soot issues and improve response.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
Speed limiter removal
Removal of the factory speed limiter.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
Pops & bangs
Pops & bangs exhaust effect (on lift-off and gear changes).
DTC delete
Clearing of fault codes (DTC) that can't be removed via diagnosis.
AdBlue/SCR off
AdBlue/SCR system management to avoid faults and lock-outs.
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 compact MPV?
Yes, especially if the car is regularly full. The extra mid-range torque is most noticeable with passengers and luggage on board.
What is the difference between PD and CR?
Pump-duse (PD) is the earlier injection design; common rail (CR) came later with more refined control. Both are covered, but they require different files.
Does it share files with the Golf?
They share platform and engines, which broadens our coverage, but files are matched to the specific ECU reference of each car.