Questions & Answers for: Audi troubleshooting fuel pump

Question about 1998 A4

2 Answers

fuel pump relay My 1998 A4 Quattro has, I suspect, a faulty fuel pump relay. There is no fuel in the delivery line and the fuel pump fuse is okay. It could be a faulty fuel pump but there appears to ...

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...fuel pump does not turn on I need help troubleshooting and locatingthe crankshaft sensor. I know that the fuel pump will not turn on if the ECM does not sense the crank rotation. I have tested the ...

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fuel pump squeaking, filter resticted or pump failing? 2004 b6 s-4, consistant squeak coming from fuel pump, only 72,000 miles on car. Could this be filter related restriction or is pump on the way ...

Question about 1998 A4

1 Answer

...Fuel pump relay I just installed new fuel pump but the car is not having the right fuel pressure its 1998 Audi A4 The relay just turns it on and off - if the pump comes on the relay is fine. You may ...

Question about 1998 A4

2 Answers

...fuel pump doesn't work. It seems no power is going to the fuel pump. What could the problem be. I thought the fuel pump was bad so i replaced that myself. Still, the fuel pump appears not to have ...

Question about 2000 A6

1 Answer

...FUEL PUMP RELAY OR FUSE THE FUEL PUMP COULD BE FAULTY. TURN IGNITION SWITCH TO ON POSITION LISTEN FOR FUEL PUMP OPERATION IN FUEL TANK, YOU SHOULD HEAR FUEL PUMP RUN FOR FEW SECONDS THEN TURN OFF.IF ...

...fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.   To confirm the problem, the ...

Question about 2005 A3

2 Answers

fuel pump relay location fuel pump turning on,with the ignition,running non-stop even if the fuel-filter is full,even when the car is mobile,when the car is stationary,to have the fuel pump turned off

...fuel pump not pumping gas. Changed fuel pump and fuel pressure regulator and Fuel Pump Delivery Control Module at about relay ? most cases are in the fuel ECU on the top of the (rear pump) got any ...

...fuel pump fuse. - At this point, if you can locate the fuel pump relay, you can unplug it and jump the connectors across the relay to energise the fuel pump. Keep the fuel pump running until you have ...

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