New Beetle L5-2.5L (BPR) (2007)
Fuel Pressure: Testing and Inspection
Fuel Pressure Regulator and Residual Pressure Checking, Engine Code BPR
Fuel Pressure Regulator and Residual Pressure Checking, Engine Code BPR
‹› Observe the safety precautions. Refer to => [ Safety Precautions ] See: Fuel Delivery and Air Induction/Service Precautions/Safety
Precautions/Multiport Fuel Injection.
‹› Observe the rules for cleanliness. Refer to => [ Clean Working Conditions ] See: Fuel Delivery and Air Induction/Service Precautions/Clean
Working Conditions/Multiport Fuel Injection.
Special tools, testers and auxiliary items required
‹› Fuel inj. pressure gauge-cis (VAG 1318)
‹› Valve adapter (VAG 1318/9)
‹› Adapter (VAG 1318/17)
‹› Fuel line feed adapter (VAG 1318/23)
‹› Remote control (VAG 1348/3A)
‹› The fuel pressure regulator regulates the fuel pressure to approximately 4 bar.
‹› The fuel pressure regulator is located on fuel filter (in the fuel tank).
=> [ Residual Pressure, Checking ]
=> [ Fuel Pressure Regulator, Checking ]
Residual Pressure, Checking
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Fold the rear seat bench forward.
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Remove the cover from fuel delivery unit.
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Disconnect the 4 pin connector - 1 -.
CAUTION!
Fuel system is under pressure!
‹› Wear protective goggles and protective clothing to prevent injuries and contact with skin.
‹› Before loosening the line connection, place a cloth around the connection point. Then release pressure by carefully loosening the line
connection.