See also:

Diesel injection equipment
Bleeding of water from the diesel fuel filter To be bled on a regular basis (at every oil change). To evacuate the water, slacken the bleed screw or the water in diesel fuel sensor, which is loca ...

Power & dynamics
On the road, the new Citroën C4 combines the highest standards of ride smoothness and responsive handling for an enjoyable driving experience. The suspension settings are tailored to the powe ...

Air treatment
The incoming air follows various routes depending on the controls selected by the driver: - direct arrival in the passenger compartment (air intake), - passage through a heating circuit (heating ...