Volvo S40 1.6D 109 hp — Stage 1 file (+31 hp)

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Chip tuning for Volvo S40 1.6D 109 hp ECU

Volvo S40 (2010) 1.6D 109 hp — premium diesel engine of the passenger segment of the Geely Holding (с 2010) group (Швеция, 1927). Stage 1 chip tuning raises power from 109 to 140 hp (+31 hp, +28%) and torque from 240 to 305 Nm (+65 Nm). ECU — Bosch EDC16C35. Flashing method: OBD or Bench depending on the unit's protection. In the CHIPOK database: 2 configurations. The 2010 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

The Volvo range comprises premium saloons, estates and crossovers (SPA and CMA platforms). Volvo shares platforms and engines with Geely and Polestar. Volvo is a Swedish premium manufacturer from Gothenburg, founded in 1927. The Volvo D5 (legacy V6) was an iconic premium-segment engine of the 2000s. Volvo uses its own VEA (Volvo Engine Architecture) diesels. The factory calibration on Volvo diesels is conservative, leaving headroom for Stage 1.

The Volvo community in Scandinavia and Eastern Europe has a large pool of ready-made Stage files. Stage 1 on Volvo diesels delivers a noticeable torque gain. On pre-2017 Volvos, Stage 1 goes in over OBD without Bench. Mid-range Volvo models are premium units with a conservative factory calibration, and Stage 1 preserves engine life. Polestar Optimization provides official Stage files for Volvo from Polestar.

Frequently asked questions

How many horsepower does the Volvo S40 1.6D 109 hp reach after a remap?

After Stage 1 the power of the Volvo S40 1.6D 109 hp rises from 109 to 140 hp, a gain of 31 hp (+28%). Torque rises from 240 to 305 Nm (+65 Nm).

How does Stage 1 differ from stock on the Volvo S40?

Stage 1 chip tuning of the Volvo S40 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +31 hp with no hardware changes.

Can you do Stage 1 on the Volvo S40 1.6D 109 hp?

Yes, Stage 1 for the Volvo S40 1.6D 109 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Volvo S40?

Stage 2 on the Volvo S40 1.6D 109 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Volvo S40 1.6D 109 hp?

The Volvo S40 1.6D 109 hp ECU is the Bosch EDC16C35. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Volvo S40 warranty after chip tuning?

The factory warranty of the Volvo S40 does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Volvo S40 take?

On the Volvo S40 1.6D 109 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Volvo S40?

Yes, the original ECU firmware of the Volvo S40 1.6D 109 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Volvo S40?

Stage 1 for the Volvo S40 1.6D 109 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno