Volkswagen 1.4 TDI Tuning
Supported in 4 Volkswagen models, 1998+.
Volkswagen
13 supported 1.4 TDI applications
Models With the Volkswagen 1.4 TDI
All Supported Volkswagen 1.4 TDI Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Fox | 2005+ | 70 hp | ECU Bosch EDC15P+ | AutoTuner | |
| Fox | 2005+ | 70 hp | ECU Bosch EDC17U01 | AutoTuner | |
| Fox | 2005+ | 75 hp | ECU Bosch EDC15P+ | AutoTuner | |
| Lupo | 1998+ | 75 hp | ECU Bosch EDC15P+ | AutoTuner | |
| Polo | 2005+ | 9N3 | 70 hp | ECU Bosch EDC15P+ | AutoTuner |
| Polo | 2005+ | 9N3 | 80 hp | ECU Bosch EDC15P+ | AutoTuner |
| Polo | 2005+ | 9N3 | 70 hp | ECU Bosch EDC17U01 | AutoTuner |
| Polo | 2005+ | 9N3 | 80 hp | ECU Bosch EDC17U01 | AutoTuner |
| Polo | 2005+ | 9N3 | 80 hp | ECU Bosch EDC17U05 | AutoTuner |
| Polo | 2005+ | 9N3 | 75 hp | ECU Bosch EDC15P+ | AutoTuner |
| Polo | 2001+ | 9N | 75 hp | ECU Bosch EDC15P+ | AutoTuner |
| Polo | 2001+ | 9N | 90 hp | ECU Bosch EDC15P+ | AutoTuner |
| Sharan | 1999+ | 90 hp | ECU Bosch EDC15P+ | AutoTuner |
About Volkswagen 1.4 TDI tuning
We tune the Volkswagen 1.4 TDI in 13 applications across the Fox, Lupo, Polo, Sharan, from 1998+, in diesel form, with stock outputs of 70-90 hp. Calibrations are written on AutoTuner for your exact hardware and fuel, then proven on our Dynojet 424xLC2 in Jenison, MI.
This engine runs on: Bosch EDC15P+, Bosch EDC17U01, Bosch EDC17U05.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.