Volkswagen Marine ECU remapping
9 files available
About remapping
This entry covers Volkswagen Marine engines, with 9 files in our catalogue, spread across the 1.9 TDI, 2.5 SDI, 3.0 TDI and 4.2 V8 TDI. These are marinised versions of the group's diesels, fitted to recreational craft.
Stage 1 accounts for all 9 files — a completely clean profile with no maintenance work at all. The ECUs are EDC16CP34, EDC15 and EDC15VM+. On marine engines we always work to conservative criteria, because they run under sustained load.
Model highlights
- ›9 Stage 1 files: a completely clean performance profile.
- ›Spread across the 1.9 TDI, 2.5 SDI, 3.0 TDI and 4.2 V8 TDI.
- ›Marinised versions of the group's diesels, for recreational craft.
- ›ECUs limited to EDC16CP34, EDC15 and EDC15VM+.
Fuel split
Engines
| 3.0 Tdi | 2 | |
| 4.2 V8 Tdi | 2 | |
| 2.5 | 1 | |
| 1.9 Tdi | 1 | |
| 3.0 TDI | Turbo-Diesel | 1 |
| 2.5SDI | Turbo-Diesel | 1 |
| 1.9 TDI | 1 |
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?
Request a free quote for your vehicle and we'll tell you the gains you can expect.
Request a quoteAre you a workshop or professional?
Sign up, buy credits and download the optimised file instantly.
Log in as a professionalFrequently asked questions
What do you aim for on a marine engine?
Sustained delivery under constant load, which is how a boat engine actually works. We are especially conservative here.
Is it different from remapping a car?
The principle is the same but the working profile is not: a marine engine runs at near-constant load for long periods, so the criteria are stricter.
Does it affect the engine's warranty?
It may affect the manufacturer's cover. We keep the original file so the work can be reversed if needed.