Opel Astra 1.7 CDTi 80bhp tuning file
(H) (2004–2009) · Diesel · ECU: Bosch EDC16C9
Stage 1 remap: +25 bhp & +60 Nm
ECU
Read methods
Available solutions
Upload the original read of your Opel Astra 1.7 CDTi 80bhp and we'll return a Stage 1 tuning file worth 105 bhp and 230 Nm – up from 80 bhp and 170 Nm, an increase of +25 bhp (31%) and +60 Nm. Every file is checked by a calibrator on the Bosch EDC16C9 before release, and Adblue, DPF OFF, DTC Removal, EGR OFF can be combined in one upload.
Who is this remap for?
On a diesel, the bigger gain is usually in torque. Expect stronger pulling from low revs, easier overtaking and a more relaxed drive on the motorway. 80 → 105 bhp equals roughly 60 → 78 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Diesel |
| Engine size | 1686 CC |
| Compression ratio | 18.4 : 1 |
| Bore × stroke | 79.0 X 86.0 mm |
| Engine code | Z17DTH |
Other Opel Astra (H) (2004–2009) engines
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