2002 Audi TT Q&A
2002 Audi TT Question: Car stalled and battery light came on...
There are many possibilities, but a diagnosis will determine the fault. If the shop is saying the pump is bad, then they should have checked the fuel pressure to the injectors and found low or no fuel pressure (normal would be around 40 psi.). If they found no fuel pressure, then they should've checked for power (12 volts) and ground signals to the fuel pump. Ask for the results of these tests and that should tell you if the tested this properly. - Bret Bodas