Passat Wagon L4-2.0L Turbo (BPY) (2008)
Fuel Pressure Sensor/Switch: Testing and Inspection
Fuel Pressure Sensor, Checking
Fuel Pressure Sensor, Checking
Special tools, testers and auxiliary items required
‹› Double Hexagon Socket, 1/2", 27 mm (VAS 5301/7)
‹› Assembly Tool (T10118)
‹› Pressure Sensor Tester (VAS 6394)
‹› Test Instrument Adapter/DSO (3-pin) (VAS 5570)
Procedure
CAUTION!
‹› The fuel pressure sensor is pressurized. Wear protective goggles and protective clothing to prevent injuries and contact with skin.
Wrap a cloth around the connection point before loosening the fuel pressure sensor. Then release pressure by carefully loosening.
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Remove the fuel pressure sensor (G247). Refer to => [ Fuel Pressure Sensor ] See: Sensors and Switches - Computers and Control Systems/Fuel
Pressure Sensor/Service and Repair.
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Remove the locking bolt - 2 - and install the fuel pressure sensor in the (VAS 6394/1). Tightening specification: 22 Nm.
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Lubricate the (VAS 6294/2) sealing point with clean engine oil and install it in the fuel rail. Tightening specification: 22 Nm.