DV6FD FAP Engine fault code

This is the Forum for all your Citroen Technical Questions, Problems or Advice.
Citroen car owner
Posts: 1
Joined: 28 Nov 2025, 11:24

DV6FD FAP Engine fault code

Unread post by Citroen car owner »

Hi everyone.

Just recently I have purchased a C4 Cactus 1560cc Blue Hdi diesel 06/2015 registered.
And already getting a message "Have the vehicle repaired which is popping up when I start the car and also an orange engine sign permanently displayed on the dashboard. I have plugged the car to the OBD 2 scanner and it found 4 errors. I'm trying to identify the exact issue and looks like the errors mainly point to Fuel Volume Control Regulator and Fuel Shutoff Valve. Is it the same part or separate parts?

Please see the attachments.

To resolve the problem what parts I should be looking for?

I would like to ask please if someone could indicate where this part / parts ( mentioned in diagnostic report) located on the engine so I can attempt to replace it myself with a new one. The exact engine code as per Car's manual is DV6FD FAP.
IMG_20251121_175334954_HDR.jpg
Screenshot_20251112-232229.png
Last edited by myglaren on 28 Nov 2025, 13:30, edited 1 time in total.
Reason: Image fixed
Top
PaulC5
Donor 2024
Posts: 2533
Joined: 06 Jun 2023, 15:26
x 659

Re: DV6FD FAP Engine fault code

Unread post by PaulC5 »

Could be a blocked fuel filter, when was it last changed ? Also the fuel pressure regulator/suction control valve which may be on the fuel pump. Have a look at the PF Jones site to see what the part looks like and the price or phone them up. https://www.pfjones.co.uk/fuel-pumps-an ... alves.html
Top

Return to “Citroën”