Mercedes-Benz Viano ECU & TCU Tuning Files
Custom Mercedes-Benz Viano calibration files for approved Australian workshops — typically around +71 hp and +140 Nm. Built from your stock read and data logs, for off-road and competition use.
Mercedes-Benz Viano — Engine Variants & Typical Gains
Every Mercedes-Benz Viano file is developed from the vehicle's own stock read and your declared hardware, then refined against your data logs using OEM ECU and the major flash platforms.
| Engine variant | Power (stock → tuned) | Torque (stock → tuned) |
|---|---|---|
| 3.0 CDI V6 224hp | 224 → 295 hp | 440 → 580 Nm |
| 3.0 CDI V6 204hp | 204 → 275 hp | 440 → 580 Nm |
| 2.2 CDI 163hp | 164 → 235 hp | 360 → 500 Nm |
| 2.2 CDI 150hp | 150 → 221 hp | 330 → 470 Nm |
| 2.0 CDI 136hp | 135 → 206 hp | 310 → 450 Nm |
| 2.0 CDI 116hp | 117 → 188 hp | 290 → 430 Nm |
| 2.0 CDI 109hp | 109 → 180 hp | 270 → 410 Nm |
Tuned figures are typical estimates from this model's gains; actual results depend on variant, fuel and supporting hardware, and are verified from your logs.
Dyno-Verified Mercedes-Benz Results
Before-and-after results from real Mercedes-Benz calibrations in the tune archive.
Mercedes-Benz Viano Tuning Files — Common Questions
How much power can a Mercedes-Benz Viano gain from tuning?
Typical gains for the Mercedes-Benz Viano are around +71 hp and +140 Nm, developed from the stock read and verified against your data logs. Exact figures depend on the variant, fuel and supporting hardware.
Are Mercedes-Benz Viano tuning files custom?
Yes — every Mercedes-Benz file is built for the specific vehicle and its declared hardware using OEM ECU and the major flash platforms, then refined from your logged data. We do not supply generic, off-the-shelf maps.
Do you supply Mercedes-Benz Viano files Australia-wide?
Yes. Mercedes-Benz ECU and TCU files are delivered remotely through the dealer portal to approved workshops in every Australian state and territory, for off-road and competition use.
Tuning a Mercedes-Benz Viano?
Register your workshop to upload the stock read and have the calibration developed and revised around your data.
