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gomi_otaku
gomi_otaku, VW Technician
Category: VW
Satisfied Customers: 3378
Experience:  VW FastTrack '00-'01, VW Academy Chicago and Seattle '00-present, VW Certified
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Car wont start, i have no fuel pressure, 2008 i have fuel

Customer Question

car wont start
JA: Have you checked the battery, particularly the terminal connections? Are they corroded?
Customer: i have no fuel pressure
JA: What is the model/year of your VW?
Customer: 2008 i have fuel pressure out of pump from tank
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: the car will start on starting fluid
JA: Anything else you want the mechanic to know before I connect you?
Customer: ive taken the line off the fuel pump in the tank and have fuel there
Submitted: 1 month ago.
Category: VW
Customer: replied 1 month ago.
hello waiting
Customer: replied 1 month ago.
Its Been An Hour
Expert:  gomi_otaku replied 1 month ago.

What model of car, and what engine do you have?

Customer: replied 1 month ago.
2008 Passat 2.0L BPY
Customer: replied 1 month ago.
Just so we are clear. the car doesn't start.
If I use starting fluid the car starts and runs but dies.
I hear the fuel pump under rear seat running.
I took off rubber hose on inlet to high pressure pump and turn the key on and plenty of fuel comes out of that hose.
I purchased and new High pressure pump and cam follower from VW dealership and installed and still wont run ?????
Ive Checked all fuses in car and under hood
Customer: replied 1 month ago.
Any Help ????
Expert:  gomi_otaku replied 1 month ago.

You need to check to see what the pressure from the rear pump is- you can have fuel, but unless it is at about 4 BAR pressure, it won't run, the high pressure pump can't bump it up enough if it doesn't have supply.

When you took the high pressure pump and cam follower out, how did the follower look?

Also, check under the rear seat to make sure you don't have a fuel pump module clipped to the access cover- they tend to burn out as well, you can usually sniff them and they smell like burning electrical if they are bad.