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2002 Volkswagen TDI turbo fault

Tiny
SHAUNGUILD
  • MEMBER
  • 2002 VOLKSWAGEN JETTA TDI
Engine Performance problem
2002 Volkswagen TDI 6 cyl Front Wheel Drive Manual 92.567 miles

my turbo kind of turns off while driving and only resets itself on the ignition key. Please help
Friday, March 12th, 2010 AT 10:04 AM

2 Replies

Tiny
CWTDI
  • MEMBER
  • 4 POSTS
Check to make sure that the engine control mondule connectors are pushed on tight and the large round connector's clamping bracket is turned tightly on.
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Sunday, March 28th, 2010 AT 9:56 AM
Tiny
CWTDI
  • MEMBER
  • 4 POSTS
I just found quite a bit of oil in the bottom of the turbo intercooler. I have unscrewed the nut holding the tube up and unclipped the connector to the bottom of the intercooler connector. Then I cleaned out the oil in the bottom of this plastic intercooler assy. I think the oil will restrict the air flow enough to shut off the turbo boost. I have not had any problems since.
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Tuesday, April 20th, 2010 AT 4:59 PM

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