New Beetle Convertible L5-2.5L (BPR) (2007)
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Disconnect the fuel supply line - 3 - and catch the leaking fuel with a cleaning cloth.
‹› Press the securing ring to disengage the line.
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Connect the (VAG 1318) as described to the (VAG 1318/9) and (VAG 1318/17) (illustration shows 2.0 L engine).
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Open the shut off lever on the (VAG 1318). Lever points in direction of flow - A -.
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Bleed the fuel supply system. Refer to => [ Fuel System, Bleeding ] See: Powertrain Management/Fuel Delivery and Air Induction/Fuel
Tank/Description and Operation.
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Reconnect the 4 pin harness connector to the fuel delivery unit.
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Start the engine and let run at idle.
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Measure the fuel pressure.
‹› Specified value: approximately 4.0 bar
If the specification is not obtained:
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Switch off the ignition.
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Check whether the fuel pump builds up this pressure and can maintain. Refer to => [ Fuel Pump Check Valve, Checking ] See: Powertrain
Management/Fuel Delivery and Air Induction/Fuel Pump/Testing and Inspection/Fuel Pump Checking, Engine Code BPR (Metal Fuel Tank).
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Check the fuel pressure regulator. Refer to => [ Fuel Pressure Regulator, Checking ].