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Citroen C5 2008 - > 2.2 HDI 204hp Stage 1 Chip Tuning · ECU Remap

Name: Citroen C5 2008 - > 2.2 HDI 204hp Stage 1 Chip Tuning
Brand: Citroen

Catalog reference — not a measured result for this vehicle.

How much bhp does Citroen C5 2.2 HDI 204hp chip tuning add?

Catalog reference: power 204 → 235 bhp, difference +31 bhp (15%); torque 450 → 520 Nm. Actual results depend on vehicle condition and measurement.

Power204 → 235 bhp+31 bhp (+15%)

Torque450 → 520 Nm+70 Nm (+16%)

Figures are typical ranges; exact results depend on the vehicle's hardware and dyno measurement.

Stage 1 Remap EGR Delete DPF Delete AdBlue / SCR Delete DTC / Fault Code Removal

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Citroen C5 2008 - > 2.2 HDI 204hp

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Reversible: Yes, the original software is kept

Citroen C5 2008 - > 2.2 HDI 204hp — Stage 1 Remap

Stage 1 re-calibrates the ECU software — boost, fuelling and ignition maps — within the factory hardware's safe tolerances. No hardware changes are required.

DPF Delete, EGR Delete, AdBlue / SCR Delete

Citroen C5 2008 - > 2.2 HDI 204hp — Software deactivation of the diesel particulate filter (DPF/FAP) functions and fault codes. Verified software is used for AdBlue / SCR Delete, NOx Sensor Delete and EGR Delete fault solutions.

Solutions for this vehicle

Citroen C5 2.2 HDI 204hp DPF fault solution Citroen C5 2.2 HDI 204hp EGR fault solution

Citroen C5 2.2 HDI Stage 1: all generations →

Stage 1 Remap

Software that optimises the engine's power and torque maps within safe limits.

EGR Delete

Software deactivation of the exhaust gas recirculation (EGR) valve control and fault codes.

DPF Delete

Software deactivation of the diesel particulate filter (DPF/FAP) functions and fault codes.

AdBlue / SCR Delete

Software deactivation of the AdBlue/SCR dosing system and its fault/warning functions.

DTC / Fault Code Removal

Switching off selected diagnostic trouble codes (DTC) in the ECU software.

In Taiwan

Where can this be done near you?

GP Power ECU applies the software at its workshop in Hukou, Hsinchu, using EcuPrime-developed files; workshops can also order the file directly.

ENGINE FAMILY

About the PSA 2.2 HDi / BlueHDi (four-cylinder common-rail diesel)

The 2.2 HDi is a four-cylinder common-rail diesel used in large cars such as the Peugeot 407/508/607 and Citroen C5/C6 and in vans such as the Jumper and Boxer. Some van versions come from the engine family developed jointly with Ford.

How a Stage 1 remap works on the Citroen C5 2.2 HDI 204hp

A Stage 1 remap recalibrates injection quantity, rail pressure and boost pressure; pull under load and on hills improves. On vans the torque is set with the gearbox and clutch limits in mind.

Pre-remap checklist

Injector leak-off test and rail pressure.
EGR valve and cooler; DPF (FAP) system and additive level.
Turbo play and boost leaks.
Dual-mass flywheel and clutch condition.

For commercial use the service history is always checked before the remap.

This section is based on GP Power ECU workshop experience; the power and torque figures come from the catalogue measurement above.

ECUs used in Citroen vehicles

If you know your ECU family, its page lists exactly which solutions are available for it.

BOSCH EDC17C10 BOSCH EDC16C34 CONTINENTAL SID807 BOSCH MD1CS003 BOSCH EDC17C60 CONTINENTAL SID208 BOSCH EDC16 DELPHI DCM6.2 All ECU families →

Citroen C5 — Power Calculator

Engine	Power	Gain
1.6 e-HDI 8V 115hp	115 → 140 bhp	+25 bhp
1.6 HDI 8V 112hp	112 → 140 bhp	+28 bhp
1.6 HDiF 16V 110hp	110 → 135 bhp	+25 bhp
1.6 THP 156hp	156 → 190 bhp	+34 bhp
1.6 VTi 120hp	120 → 130 bhp	+10 bhp
2.0 BlueHDI 150hp	150 → 200 bhp	+50 bhp
2.0 BlueHDI 180hp	180 → 200 bhp	+20 bhp
2.0 HDI 163hp	163 → 190 bhp	+27 bhp
2.0 HDI FAP 136hp	136 → 163 bhp	+27 bhp
2.0i 16v 143hp	143 → 153 bhp	+10 bhp
2.2 HDI 163hp	163 → 195 bhp	+32 bhp
2.2 HDiF 173hp	173 → 190 bhp	+17 bhp

Frequently asked questions

How much bhp does Citroen C5 2.2 HDI 204hp chip tuning add?

Catalog reference: power 204 → 235 bhp, difference +31 bhp (15%); torque 450 → 520 Nm. Actual results depend on vehicle condition and measurement.

Will chip tuning damage the engine?

No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.

Will my fuel consumption go up?

With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.

How long does it take? Do I leave the car?

Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.

Can I go back to stock later?

Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.

Does it void my warranty?

Changing engine software can affect the manufacturer warranty. If a dealer finds a fault to be software related, they may refuse that claim. We want you to decide knowing this. Your original file stays with us and can be restored before a dealer visit.

Will it pass the roadworthiness test?

Stage 1 power software does not touch emission hardware. Work on emission systems is offered only for uses permitted by law; road use and inspection compliance remain the owner's responsibility.

How much does Citroen C5 2.2 HDI 204hp chip tuning cost?

Price depends on the vehicle, the ECU and the solution chosen. Send us your vehicle details on WhatsApp and we will quote straight away. Inspection and measurement are free.

How is the work done?

We scan for faults and read the original software first. The file is adapted to your car's hardware, written, and verified on a road test. The original is archived.

Is DPF Delete possible on the Citroen C5 2.2 HDI 204hp?

Yes. Our library contains a verified DPF Delete solution for the Citroen C5 2.2 HDI 204hp. Once your original file is read, compatibility is checked and the job is applied.

What is checked on the Citroen C5 2.2 HDI 204hp before remapping?

Before working on the PSA 2.2 HDi / BlueHDi (four-cylinder common-rail diesel) we check: Injector leak-off test and rail pressure. EGR valve and cooler; DPF (FAP) system and additive level. Turbo play and boost leaks. Dual-mass flywheel and clutch condition. If something needs attention, maintenance comes first; the remap is applied to a healthy engine.

⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.