Freelander 1 Td4 High Press Fuel Pump info needed.

Hard Drive

Active Member

Posts

145

Location

York

• Apr 2, 2020

• #1

I've added a picture of a High Pressure Fuel Pump, as fitted to an M47 engine.
There are three fuel outlets, 1, 2 & 3 annotated on the picture.
Might anyone know what each of the pipes are responsible for?

 

Nodge68

Well-Known Member

Posts

32,954

Location

Cornwall

• Apr 2, 2020

• #2

From memory.
Pipe 1 is the fuel supply pipe from the low pressure fuel pump.
Pipe 2 is the fuel return to the tank.
Outlet 3 is the high pressure fuel supply to the fuel rail (injectors).

 

Hard Drive

Active Member

Posts

145

Location

York

• Apr 2, 2020

• #3

Nodge68 said:

From memory.
Pipe 1 is the fuel supply pipe from the low pressure fuel pump.
Pipe 2 is the fuel return to the tank.
Outlet 3 is the high pressure fuel supply to the fuel rail (injectors).

Click to expand...

Thanks Nodge. Your help is invaluable.
Thanks, No