Question about 2004 Audi S4
I REPLACED FUEL PUMP RELAY AND YET I STILL HAVE NO POWER AT THE PUMP FUSE! ANY HELP WILL BE APPRECIATED !
You don't replace a relay
You go to a relay with a wirng
diagram, to start your testing
of the fuel pump circuit
Wiring diagram is needed, as your road map
Can't guess,have to see the circuit on paper,
understand it & pick a test point for a volt meter,
or other test equip
Never resolve installing parts
That is not a diagnostic strategy
& seldom works
Posted on Jul 24, 2013
Testimonial: "THANKS FOR THE TIP PAL ! YOUR RIGHT, I DIDN'T HAVE A STRATEGY, IT WOULD GREAT IF YOU COULD STEER ME TOWARDS A WEB SITE WHERE I CAN OBTAIN THE FUEL PUMP WIRING DIAGRAM OR IS IT DEALER ITEM ONLY !"
Have you lost the code in the chipped key ,try the spare first before you go any further as this could be a immobilisor fault
Posted on Jul 24, 2013
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Posted on Jan 02, 2017
SOURCE: fuel pump relay
For a 1998 Audi A4, the Fuel Pump Relay would be J17, the 6th (last from left to right) on relay bank marked "Central Electric Panel". It would have markings "87F/DTI".
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards.
Thank you for using FixYa.
Posted on Jun 09, 2008
SOURCE: Is there a fuel cutoff
Don't use starter fluid the car becomes addicted to it very quickly. Have you checked that there is power supply to the pump / fuse / relay. If there is then check that the fuel is flowing through the pipes / fuel filter and into the fuel rail
Posted on Jun 11, 2011
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