Volvo S40 2.4 140 hp — Stage 1 file (+15 hp)

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Chip tuning for Volvo S40 2.4 140 hp ECU

Volvo S40 (2010) 2.4 140 hp — premium petrol engine of the passenger segment of the Geely Holding (с 2010) group (Швеция, 1927). Stage 1 chip tuning raises power from 140 to 155 hp (+15 hp, +11%) and torque from 220 to 240 Nm (+20 Nm). The 2010 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

Volvo is a Swedish premium manufacturer from Gothenburg, founded in 1927. Volvo has been owned by China's Geely Holding since 2010. Volvo is historically known for its engineering-led approach to safety and the environment. VEA is Volvo's modern modular petrol engine range. Mid-range Volvo turbo petrol engines deliver a noticeable gain with Stage 1. The factory calibration on Volvo petrol engines is conservative.

The Volvo community in Scandinavia and Eastern Europe has a large pool of ready-made Stage files. Stage 1 on Volvo petrol engines delivers a noticeable 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 much does the power of the Volvo S40 2.4 140 hp increase after Stage 1?

After Stage 1 the power of the Volvo S40 2.4 140 hp rises from 140 to 155 hp, a gain of 15 hp (+11%). Torque rises from 220 to 240 Nm (+20 Nm).

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

Stage 1 is a software optimization of the factory ECU firmware of the Volvo S40 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +15 hp with no hardware changes.

What is the risk of Stage 1 on the Volvo S40 2.4 140 hp?

A remap of the Volvo S40 2.4 140 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 Volvo S40 2.4 140 hp?

Stage 2 on the Volvo S40 2.4 140 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does the factory warranty of the Volvo S40 remain valid after Stage 1?

After remapping the Volvo S40, 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 Volvo S40?

Reading and writing via OBD takes 25-30 minutes on the Volvo S40. 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 Volvo S40?

Before Stage 1 the original of the Volvo S40 2.4 140 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Volvo S40 2.4 140 hp cost?

The remap price for the Volvo S40 2.4 140 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno