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2009 Volkswagen Jetta Repair Question


Topics covered: Rim, Engine, Fuse.
Mileage: 44 miles.

Asked on September 30, 2012

2009 Jetta TDI ran out of fuel. Told I have air in fuel lines/system that must be purged. How is this done?

2009 Jetta TDI has never given any fuel problems and is in otherwise perfect condition.
Avatar Asked by johnson36

Answer

Replied on September 30, 2012

that is correct. you have to get the air out of the system before it will come back on line.

do you have any expierence in working on these??

Roy

Tiny Answered by ASEMaster6371 (expert)
24,845 answers provided
Replied on September 30, 2012

Cycle the ignition switch on for 2 seconds a few times and try starting. Might be a little difficult to start initially.

Tiny Answered by KHLow2008 (expert)
39,869 answers provided
Replied on September 30, 2012

Turning ignition on and off for 2 seconds did not help.

Tiny Response from johnson36
1 question asked

Replied on September 30, 2012

auto has 58K miles

Tiny Response from johnson36
1 question asked
Replied on September 30, 2012

You need to crank the engine for a longer time. It has an electrical pump that should self-prime.

Tiny Answered by KHLow2008 (expert)
39,869 answers provided
Replied on September 30, 2012

have tried for longer periods of time. no luck.

Tiny Response from johnson36
1 question asked

Replied on September 30, 2012

Disconnect the hose and turn igniton on to test if it is priming.

Btw have you checked the fuses?

Tiny Answered by KHLow2008 (expert)
39,869 answers provided
Replied on September 30, 2012

You might need a scan tool such as VCDS to run a "purge/bleed" cycle
that can not be achieved via regular key cycle / cranking.

Thomas

Tiny Answered by exovcds
0 questions asked
Replied on September 30, 2012

Removed the hose. Upon starting fuel was forced out of the hose.

Tiny Response from johnson36
1 question asked
Replied on October 1, 2012

Ok, so that means the priming is good and you would have to do as suggested by Thomas since basic procedures do not work.

Tiny Answered by KHLow2008 (expert)
39,869 answers provided