Volkswagen Sagitar ECU remapping
29 files available
About remapping
The Volkswagen Sagitar accounts for 29 files in our catalogue, entirely petrol: the 1.4 TSI leads including its TFSI designation, with the 1.6i, 1.8T and 2.0 TSI also present. It is a saloon sold primarily in the Chinese market, derived from the Jetta.
Stage 1 makes up 26 files — a very clean profile — with 2 pop and bang and one Stage 2. The ECUs are the group's petrol references: MED17.5.20, MED17.5.2, MED17.5.25, ME7.5 and MED17.
Model highlights
- ›26 Stage 1 files of 29 total: a very clean performance profile.
- ›Entirely petrol: 1.4 TSI, 1.6i, 1.8T and 2.0 TSI.
- ›A saloon derived from the Jetta, sold primarily in the Chinese market.
- ›ECUs including MED17.5.20, MED17.5.2, MED17.5.25, ME7.5 and MED17.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 2.5i | Petrol | 170 hp | 182 hp +12 | — |
| 1.8 TSI | Petrol | 170 hp | 220 hp +50 | — |
| 1.6 TDI | Diesel | 90 hp | 142 hp +52 | 150 hp +60 |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
1.8 TSI
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
Pops & bangs
Pops & bangs exhaust effect (on lift-off and gear changes).
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
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 it the same as the Jetta?
It derives from the same platform, adapted for its market. Our experience with the group's TSI engines applies directly.
How much does the 1.4 TSI take?
It is a turbocharged petrol with genuine headroom, which is why it is the most worked engine on this model in our catalogue.
Is the work reversible?
Yes. We always keep the original ECU file, so the car can be returned to its factory configuration.