Joe varley

Member

• Jan 27, 2022

• #1

Hi guys l322 04 plate keeps just stopping in of course the stupidest places .. if I look at the diesel pipe when it does there's no fuel there if I take the battery lead off and back on it fills up with fuel again till the next time .
Any of you smart guys out there any ideas
could it possibly be a dodgy relay or something i don't wana go out with now its embarrassing
lol any help would be appreciated

 

Last edited: Jan 27, 2022

Nodge68

Well-Known Member

• Jan 28, 2022

• #2

A good place to start is the low pressure fuel pump.

Have a live data diagnostic read done, to determine the fuel pressures on the low and high rails are acceptable.

 

Joe varley

Member

• Jan 28, 2022

• #3

Thank you I'll try that what reading should I see

 

Nodge68

Well-Known Member

• Jan 28, 2022

• #4

Joe varley said:

Thank you I'll try that what reading should I see

Click to expand...

Low rail I'd expect to see around 300kpa, maybe more at full power.
High rail should be around 25,000kpa at idle, and up around 140,000 at full power.