Opel Astra 1.7 CDTI 110 hp — Stage 1 file (+40 hp)
hp
Stage 1 file for Opel Astra 1.7 CDTI 110 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Opel Astra 1.7 CDTI 110 hp ECU
Opel Astra (2009) 1.7 CDTI 110 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Германия, 1862). Stage 1 chip tuning raises power from 110 to 150 hp (+40 hp, +36%) and torque from 260 to 330 Nm (+70 Nm). ECU — Denso DIESEL SH705x OP. Flashing method: OBD or Bench depending on the unit's protection. In the CHIPOK database: 2 configurations. The 2009 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.
Opel is a German carmaker from Russelsheim, founded in 1862 (originally making sewing machines). Opel has been part of the Stellantis group since 2017 (formerly GM Europe). Opel and Vauxhall (UK) are the same line-up under different names. DPF/SCR with AdBlue (BlueHDi) is standard on Euro-6 Citroen diesels.
Older Opel models (pre-2017) share ECUs with Chevrolet, requiring a different toolset. Within Stellantis, ECUs are standardised, so Opel files (from 2017 on) often work on Peugeot/Citroen. The Opel community in Germany and the UK generates a large volume of Stage files. Mid-range Citroen engines are a mainstream chip tuning subject in Europe. The French Citroen community has a large pool of ready-made Stage files.
Frequently asked questions
What is the Stage 1 effect on the Opel Astra 1.7 CDTI 110 hp?
The Stage 1 gain for the Opel Astra 1.7 CDTI 110 hp is 40 hp (+36%) over the stock 110 hp, for a total of 150 hp. Torque rises from 260 to 330 Nm (+70 Nm).
What is Stage 1 chip tuning for the Opel Astra?
Stage 1 is a software optimization of the factory ECU firmware of the Opel Astra with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +40 hp with no hardware changes.
What is the risk of Stage 1 on the Opel Astra 1.7 CDTI 110 hp?
A remap of the Opel Astra 1.7 CDTI 110 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.
What is Stage 2 for the Opel Astra 1.7 CDTI 110 hp?
Stage 2 on the Opel Astra 1.7 CDTI 110 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What ECU platform does the Opel Astra 1.7 CDTI 110 hp use?
The Opel Astra 1.7 CDTI 110 hp is fitted with the Denso DIESEL SH705x OP ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
Does the factory warranty of the Opel Astra remain valid after Stage 1?
After remapping the Opel Astra, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Opel Astra?
Reading and writing via OBD takes 25-30 minutes on the Opel Astra. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Opel Astra?
Before Stage 1 the original of the Opel Astra 1.7 CDTI 110 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Opel Astra 1.7 CDTI 110 hp cost?
The remap price for the Opel Astra 1.7 CDTI 110 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.