I bought a 1999 Audi A4 1.8t 175k kilometres, seller told me the car need a throttle body to be changed, I changed but is I have the same problem, car starts and runs for few second once you step on the gas pedal car shuts of, I checked the fuel pump and I can hear pump kicks on, please gentlemen Help!!!
SOURCE: Audi Fuel Pump
is it fitted correctly? If it is not fitted correctly it will do this. Have you checked the relay?
SOURCE: 1997 Audi A4 B5 fuel pump
what makes you think its the fuel pump.......explain your problems (codes if you have any)and i might be able to help you......please give a good description of your fault please
SOURCE: AUDI A4 2.4 V6 1999 Low power in reverse and engine surges
Check for a vaccuum leak around the engine (specifically the PCV line). You can usually hear a hissing sound if you listen closely. The leak will not allow proper intake when idling, hence the nearly dying part. More air is allowed in while throttling so it isn't as noticeable. You can trace the vaccuum lines from the intake manifold. If you can't find it, you can follow your HVAC lines, they are fed from the same spot.
If you take it to a mechanic who can recognize it, it is a relatively inexpensive repair. Usually just labor to tighten up the hoses.
SOURCE: clifford immobiliser unlocks doors, does not start car
Find where your fuel pump relay is and check for power there. Most alarm tech's and alarm system dis engages the fuel pump at there relay's.
Simple things to check is the fuse first then go for the relay and if everything there is working properly, it could be your alarm may have gone bad or your fuel pump it self.
Good luck and hope this helps
SOURCE: car won't start without adding gas to air intake then won't idle
Check the fuel filter, you may have clogged it when you filled the tank.
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