New Beetle Convertible L5-2.5L (BPR) (2007)
‹› Press the securing ring to disengage the line.
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Connect the (VAG 1318) with (VAG 1318/23 ) and (VAG 1318/17) to the fuel supply line.
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Close the (VAG 1318) shut off lever (lever stands perpendicular to direction of flow - position - B -).
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Switch the ignition on and off until the fuel pressure on the (VAG 1318) is 4 bar.
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Observe the pressure drop on the (VAG 1318).
‹› After 30 minutes the pressure must not drop below a 3 bar decrease.
If the pressure drops further:
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Check line connections for leaks.
If no malfunctions are found in connections:
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Replace the fuel pressure regulator.