Disco 2 D2 Fuel Pessure regulator

JimP 126 · Jun 8, 2023

On a 2003 Discovery 2 td5 motor type 15P fuel pressure regulator with three pipes connected two pipes come out to the side of the motor and one goes forward.

Of the two pipes on the side one is connected to the fuel cooler an one with a rubber tube goes to the back of the vehicle which is which up or down on the regulator block. ?

All the best Jim P

sierrafery · Jun 8, 2023

Bottom(nr 3) goes to the cooler

JimP 126 · Jun 9, 2023

Hi Sierrafery ,

The engine was changed 2008 under guarantee and the connections are a little different, but I see on the spare part pictures of the later regulator block that the short tube goes to the bottom as you showed on your picture of the earlier model. So, I guess it will be the same.

Thanks for your help

Jim P

sierrafery · Jun 9, 2023

Those two ports(2, 3) are similar on both FPRs, the newer unit has one pipe more on the side but that's for the return

Disco 2 D2 Fuel Pessure regulator

JimP 126

New Member

sierrafery

Well-Known Member

JimP 126

New Member

sierrafery

Well-Known Member

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