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Ron, ASE Certified Technician
Category: Audi
Satisfied Customers: 35291
Experience:  ASE Certified Tech
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Is there a switch betwin relay and fuel pump on 2004 audi

Customer Question

is there a switch betwin relay and fuel pump on 2004 audi a6
JA: How many miles are on the car? Has the car been starting normally?
Customer: 56000 miles.-electricity to and from fuel pump relay on the fuel pump plog 1.5 volts.
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: jump the relay-no electr. on the fuel pomp
JA: Anything else you think the mechanic should know?
Customer: no
Submitted: 10 months ago.
Category: Audi
Expert:  Ron replied 10 months ago.

Hello, my name is ***** ***** I am a professional here at Justanswer. Thank you for your question and I will assist you with your concern.

There only thing in between the fuel pump relay and the fuel pump is a fuse located in the rear fuse panel. Start with checking the the fuse #34 . See the wiring diagram in the links below for reference as well. have a look and post back if you have more questions and or need more help.

Customer: replied 10 months ago.
Have power on the fuse[as crancking ] but no power on the pump. -is there a broken wire?
Expert:  Ron replied 10 months ago.

Yes that likely, what is the voltage reading at the pump if you disconnect it? if there is still no voltage then you have an open wire.