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 located at the base of the filter, until water ceases to flow out. Then retighten the bleed screw or the water in diesel fuel sensor.

Protection cover
HDi 135 and 140 engines
Remove the protection cover by first unclipping point 1, then 3 and 4. Detach point 2 by pulling towards you, then lift. To reposition the protection cover, attach point 2 first. Lower the cover, keeping it centred. Clip points 1 and 4, pushing vertically and slightly rearwards. Clip point 3 pushing down vertically.
HDi engines are of a highly technical nature. All maintenance and repairs require specific qualifications which only your CITROËN Dealer can guarantee.
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Frequently-asked questions
The table below brings together the answers to the questions that are the most
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Operating faults
If there is an operating fault, when
reverse gear is engaged the service
warning lamp comes on, accompanied
by an audible signal (short beep) and a
message on the multifunction screen.
In bad or ...






