90CS Quattro V6-2.8L (AFC) (1995)
Fuel Pump Relay: Description and Operation
OPERATION
The fuel pump relay is energized by the Engine Control Module as soon as an engine speed signal is received then it supplies current to the fuel pump.
Fuel Pump Relay: Description and Operation
OPERATION
The fuel pump relay is energized by the Engine Control Module as soon as an engine speed signal is received then it supplies current to the fuel pump.