Passat Wagon L4-2.0L Turbo (BPY) (2008)
CAUTION!
Danger of spraying when opening shut-off valve; wear protective goggles and protective clothing to prevent injuries and contact with
skin. Hold container in front of open connection of pressure measuring device.
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Close the shut-off valve of High pressure fuel gauge.
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Press switch on the Hand held remote control (jumper) while opening the shut-off valve slowly until 4 bar positive pressure is indicated on
pressure gauge. Do not change position of the shut-off valve.
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Empty into the measuring container.
Delivery rate of the fuel pump is dependent on the battery voltage.
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Operate the remote control for 30 seconds.
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Using a Multimeter, check battery voltage while the fuel pump is running.
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Compare the fuel quantity pumped with the specified value.
*) Minimum delivery rate cm3/30 s
**) Voltage at the fuel pump with the engine off and the fuel 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 voltage at the pump is approx. 2 Volts less than battery voltage, there is a minimum
delivery rate of approx. 580 cm3/30 s.
If the minimum delivery rate is not obtained: