Volkswagen Passat 1995 Official Factory Repair Manual page 2024

Fuel supply system components, removing and installing
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- Operate remote control. Slowly close shut-off
valve until pressure gauge displays
3 bar positive pressure is indicated.
Do not change position of shut-off valve any
more.
- Empty the measuring container.
- Delivery rate of Fuel Pump (FP) is dependant on
battery voltage. Therefore, connect multimeter to
vehicle battery using adapter cables.
- Operate remote control
30 seconds long.
- Compare fuel quantity pumped with specified
value.
*)
Minimum delivery rate cm
**)
Voltage at fuel pump with engine off and pump
running (approx. 2 volts less than battery voltage).
Read-out example:
During test, a voltage of 12.5 Volts is measured at
battery. Since the voltage at the pump is approx. 2
Volts less than battery voltage, there is a minimum
delivery rate of 550 cm
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3
/30 s
3
/30 s.
20-22
12/6/2004