My friend needs help with his 2001 Audi TT Quattro. It totally stalled on him. Vehicle has good compression and spark but no fuel pressure. Only 3 volts are reaching the fuel pump and there are some very funny voltages on the ignition timing and fuel injectors (all reading about 3.5 volts).

I pulled the 4 injector connectors and they all read 3.5 volts on the computer side. I think that this is very bad! Can anyone verify this before I tell my friend that he needs a new computer?

Also, the 02 sensor wires were just dangling around and could have easily grounded out on something.

There are no VW or Audi dealer were I live (Kauai, Hawaii) so taking the vehicle to a dealer is not an option.

Thanks in advance.

 

I would definitly run a check on the whole car and see if everythings connected. OBDII scan would help too most likely