Citroen C5 2.0 BlueHDI 150 hp — Stage 1 file (+50 hp)

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Chip tuning for Citroen C5 2.0 BlueHDI 150 hp ECU

Citroen C5 (2012) 2.0 BlueHDI 150 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1919). Stage 1 chip tuning raises power from 150 to 200 hp (+50 hp, +33%) and torque from 370 to 450 Nm (+80 Nm). ECU — Delphi DCM6.2A. Flashing method: OBD or Bench depending on the unit's protection. The 2012 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

Citroen is part of the Stellantis group (formerly PSA Peugeot Citroen). The Citroen range covers compacts, saloons, SUVs, MPVs and commercial vehicles. Citroen is a French carmaker, founded in 1919 by Andre Citroen. The Citroen diesel range is fully shared with Peugeot, Opel and DS within Stellantis.

The Citroen community in France and Western Europe has a large pool of Stage files. Stage 1 on Citroen diesels delivers a noticeable torque gain. On older-generation Citroens, Stage 1 is flashed via OBD without a bench. 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 power gain do you get after chip tuning the Citroen C5 2.0 BlueHDI 150 hp?

After Stage 1 the power of the Citroen C5 2.0 BlueHDI 150 hp rises from 150 to 200 hp, a gain of 50 hp (+33%). Torque rises from 370 to 450 Nm (+80 Nm).

How does Stage 1 differ from stock on the Citroen C5?

Stage 1 chip tuning of the Citroen C5 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +50 hp with no hardware changes.

Can you do Stage 1 on the Citroen C5 2.0 BlueHDI 150 hp?

Yes, Stage 1 for the Citroen C5 2.0 BlueHDI 150 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 Citroen C5?

Stage 2 on the Citroen C5 2.0 BlueHDI 150 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Citroen C5 2.0 BlueHDI 150 hp?

The Citroen C5 2.0 BlueHDI 150 hp ECU is the Delphi DCM6.2A. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Citroen C5 warranty after chip tuning?

The factory warranty of the Citroen C5 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 Citroen C5 take?

On the Citroen C5 2.0 BlueHDI 150 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 Citroen C5?

Yes, the original ECU firmware of the Citroen C5 2.0 BlueHDI 150 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 Citroen C5?

Stage 1 for the Citroen C5 2.0 BlueHDI 150 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno