Opel Astra J 2009 to 2015 1.7 CDTI remap
Standard this engine makes 110hp and 260Nm. Our STAGE 1 file takes it to 150hp and 330Nm.
Where the power arrives
Power and torque through the rev range, on the STAGE 1 file.
- Standard 110hp
- Remapped 150hp
- Standard 260Nm
- Remapped 330Nm
Stages for this engine
Stage 1 needs nothing fitted. Anything above assumes the supporting hardware is on the car already.
Remapping the 1.7 CDTI
The Opel Astra J 2009 to 2015 1.7 CDTI runs a factory calibration built to cope with poor fuel, skipped servicing and hot countries. We rewrite the fuelling, boost and timing for this engine on this car, then test it before you get it back. The original file is kept, so it can go back to standard whenever you want.
Diesels like this one gain most through the middle of the rev range, which is where you actually drive. It pulls from lower down, holds a gear on a hill, and needs fewer downshifts to overtake. Drive it the same way afterwards and the economy usually improves a little.
Figures on this page are for a standard car in good health. We read the fault codes and check the basics first, and if something needs attention we will tell you before we write anything. Have a look at the other engines on the J 2009 to 2015, the full Astra range, or everything we do for Opel.
Other engines on this Astra
J 2009 to 2015 cars.
- 1.3 CDTI95hp standardDiesel
- 1.6 CDTI (2014 -> ...)110hp standardDiesel
- 1.7 CDTI - (2012 > ...)110hp standardDiesel
- 1.7 CDTI125hp standardDiesel
- 1.7 CDTI130hp standardDiesel
- 1.6 CDTI (2014 ->...)136hp standardDiesel
- 2.0 CDTI160hp standardDiesel
- 2.0 CDTI165hp standardDiesel
- 2.0 CDTI GTC195hp standardDiesel
- 1.4T120hp standardPetrol
- 1.4T140hp standardPetrol
- 1.6T SIDI170hp standardPetrol
- 1.6T180hp standardPetrol
- 1.6T GTC200hp standardPetrol
- 2.0T OPC280hp standardPetrol
Similar power, other makes
Cars running about the same standard output, for comparison.
Other Astra generations
Book your Astra
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.