Vauxhall 1.7 DTI Tuning
Supported in 3 Vauxhall models, 1998+.
Vauxhall
3 supported 1.7 DTI applications
Models With the Vauxhall 1.7 DTI
All Supported Vauxhall 1.7 DTI Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Astra | 1998+ | G | 75 hp | ECU Bosch EDC15C7 (GM) | AutoTuner |
| Corsa | 2000+ | C | 75 hp | ECU Bosch EDC15C7 (GM) | AutoTuner |
| Meriva | 2003+ | 75 hp | ECU Bosch EDC15C7 (GM) | AutoTuner |
About Vauxhall 1.7 DTI tuning
We tune the Vauxhall 1.7 DTI in 3 applications across the Astra, Corsa, Meriva, from 1998+, in diesel form, with stock outputs of 75 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 EDC15C7 (GM).
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.