Simple enough, Lp pump/s supplies fuel to the Hp pump and rail and excess is returned to the supply line via a relief valve.

Wouldn't you be better posting a single thread with your problem rather than so many separate threads?
 
Chaser said:
Simple enough, Lp pump/s supplies fuel to the Hp pump and rail and excess is returned to the supply line via a relief valve.

Wouldn't you be better posting a single thread with your problem rather than so many separate threads?
Click to expand...

What happens to any air in the system?

I'm chasing my tail now, trying to get my head around all the different systems.
It's back in the garage tomorrow, will see what they can get from the ecu-hopefully some error codes.
 
Last edited:
yeah blue i'm with chaser on this one....why don't you grab a coffee, take a deep breath and start a new thread listing yoiur problems and what you've tried so far...from what i've read it sounds like you've got fuel/battery/maf/egr/glowplug/women/money/drink problems to name but a few lol get it all down in one place so the guru's like chaser can work their magic.....
 
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