Citroen c8 Fuel Pressure Regulator and Fuel sender

[S7mone]

Hi All

I'm trying to replace the
1). Fuel Pressure Regulator on an 2007 Citroen C8 2000cc 16 valve LX Petrol
Does anyone know where on the engine I can find it, I have been searching high and low in the cramp engine compartment and just cannot see it.
The online manuals I bought are not helpful either, anyone can send details and photo would be good or perhaps recommend a good manual.

2). Fuel Pump and Sender
Similarly I thought I replace the fuel pump and sender unit as I have an error in the existing gauge, do I need to drop the fuel tank or is it accessible from inside the car.

Thank you in anticipation

S7mone

[wheeler]

Some models the FPR is built into the pump/sender unit, if you cant see it on the fuel rail its likely it will be part of the pump/sender.
2 birds with 1 stone.

[wheeler]

Something like this

[S7mone]

Thank you wheeler that's very helpful, yes I can see on the new pump the FPR unit. I didnt think it would be there but that explains why I cant see it under the bonnet.

Looks like I will have to drop the fuel tank then to replace the pump, as you say 2 birds with one stone,

Thank you

Kind regards

Simon