anyone on here work on audis?
Thread Starter
PassionFord Post Whore!!
iTrader: (2)
Joined: Jun 2008
Posts: 5,511
Likes: 4
From: ireland
anyone on here work on audis?
have 2010 b8 a4 2.0tdi here was lumpy idle, changed injectors/rail sensors, changed the pressure control sensor on top fuel pump rev'd the car up an it cut out, wont start since that, any help guys would be great as need car going for work in morn
burnzy
Joined: Jun 2008
Posts: 3,000
Likes: 56
From: Birmingham
Have you scanned it for codes? Pretty pointless without, you bled all the air out the system too, I can't remember if the 2.0tdi is common rail with the injectors visible above the cam cover, if so can you crack the unions and is diesel coming out of all 4?
OCD Victim
Joined: Sep 2005
Posts: 2,096
Likes: 29
From: SE London
Sounds like fuel drained back when the system was split. You started it on what was there and when the pressure dropped due to lack of new fuel, it pulled air.
You would probably need VagCom to run the lift pump if fitted and rebleed.
If there is a fuel filter visible, make sure it is full of fuel as well before starting.
You would probably need VagCom to run the lift pump if fitted and rebleed.
If there is a fuel filter visible, make sure it is full of fuel as well before starting.
