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2001 Volkswagen Jetta fuel pump

Tiny
TIMMYBOYBIKER
  • MEMBER
  • 2001 VOLKSWAGEN JETTA
  • 163,000 MILES
Have no power to fuel pump check with tester show no power on wires to pump what do I do I change to new fule pump relay traced wires and tested power to pump relay and power was there but when I crank and check power to wire to pump no power what can I do
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Wednesday, August 21st, 2013 AT 2:02 PM

2 Replies

Tiny
EXOVCDS
  • MECHANIC
  • 1,883 POSTS
Use a scan tool and check for fault codes.

When the fuel pump relay does not operate, there will be 8 or more codes stored. Verify that this is the case (if no, might
be something else).

What size engine?

Did you check the fuse for the fuel pump? Did you bypass the relay to see if the pump / car runs?

Thomas
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Wednesday, August 21st, 2013 AT 5:09 PM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
I would first bridge out the relay and see if the pump fires up, let me know what you find.
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Saturday, August 24th, 2013 AT 6:51 AM

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