A Citro�n C5 2.0 HDI 110hp (2001 – 2008) makes about 140 hp and 320 Nm with Stage 1 software, compared with 110 hp and 250 Nm from the factory. That is 30 hp and 70 Nm extra.

This is a diesel engine with a displacement of 1,997 cc and engine code DW10. The engine is controlled by the Bosch EDC15C2. The software file can be written with tools such as Alientech KESS3, Alientech KESSv2, Bitbox and CMD CMDFlash.

Besides Stage 1, the following options are available for this vehicle: Adblue, EGR OFF, DTC Removal, FLAPS and Vmax.

Frequently asked questions

How much power and torque does a Citro�n C5 2.0 HDI 110hp gain with Stage 1?

About 30 hp and 70 Nm: from 110 hp / 250 Nm to roughly 140 hp / 320 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Citro�n C5 2.0 HDI 110hp use?

Bosch EDC15C2.

Which tools can read a Citro�n C5 2.0 HDI 110hp?

Alientech KESS3, Alientech KESSv2, Bitbox and CMD CMDFlash.

Which extra options are available for a Citro�n C5 2.0 HDI 110hp?

Adblue, EGR OFF, DTC Removal, FLAPS and Vmax.

Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.