Citroen DS5 2.0 HDI (2002) 136 hp — Stage 1 file (+44 hp)

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Chip tuning for Citroen DS5 2.0 HDI (2002) 136 hp ECU

Citroen DS5 (2012) 2.0 HDI (2002) 136 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1919). Stage 1 chip tuning raises power from 136 to 180 hp (+44 hp, +32%) and torque from 340 to 400 Nm (+60 Nm). This engine ships with different ECU variants: Delphi DCM3.5, Delphi DCM6.2A. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2012 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

Citroen shares platforms and engines with Peugeot, Opel/Vauxhall and DS within Stellantis. Citroen is part of the Stellantis group (formerly PSA Peugeot Citroen). The Citroen range covers compacts, saloons, SUVs, MPVs and commercial vehicles. The Citroen diesel range is fully shared with Peugeot, Opel and DS within Stellantis.

On older-generation Citroens, Stage 1 is flashed via OBD without a bench. ECUs are standardised across Stellantis, so Citroen files often work on Peugeot/Opel/DS. The Citroen community in France and Western Europe has a large pool 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 Citroen DS5 2.0 HDI (2002) 136 hp?

The Stage 1 gain for the Citroen DS5 2.0 HDI (2002) 136 hp is 44 hp (+32%) over the stock 136 hp, for a total of 180 hp. Torque rises from 340 to 400 Nm (+60 Nm).

What is Stage 1 chip tuning for the Citroen DS5?

Stage 1 is a software optimization of the factory ECU firmware of the Citroen DS5 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +44 hp with no hardware changes.

What is the risk of Stage 1 on the Citroen DS5 2.0 HDI (2002) 136 hp?

A remap of the Citroen DS5 2.0 HDI (2002) 136 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 Citroen DS5 2.0 HDI (2002) 136 hp?

Stage 2 on the Citroen DS5 2.0 HDI (2002) 136 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which control units is the Citroen DS5 2.0 HDI (2002) 136 hp built with?

The Citroen DS5 2.0 HDI (2002) 136 hp comes with 2 ECU variants: Delphi DCM3.5, Delphi DCM6.2A. Calibration is done for the specific unit after the revision is identified.

Does the factory warranty of the Citroen DS5 remain valid after Stage 1?

After remapping the Citroen DS5, 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 Citroen DS5?

Reading and writing via OBD takes 25-30 minutes on the Citroen DS5. 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 Citroen DS5?

Before Stage 1 the original of the Citroen DS5 2.0 HDI (2002) 136 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Citroen DS5 2.0 HDI (2002) 136 hp cost?

The remap price for the Citroen DS5 2.0 HDI (2002) 136 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno