R8 Quattro Coupe V10-5.2L (BUJ) (2010)
Fuel Pressure Sensor/Switch: Service and Repair
Fuel Pressure Sensors
Removing
‹› The following procedure describes removal and installation of the left fuel pressure sensor 2 (G624).
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Install the protective body covers. Refer to => [ Protective Body Covers, Installing ] See: Service and Repair/Procedures.
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Remove the upper section of the intake manifold. Refer to => [ Intake Manifold, Upper Section ] See: Engine, Cooling and Exhaust/Engine/Intake
Manifold/Service and Repair/Intake Manifold, Upper Section.
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Disconnect electrical connectors - 1 - and - 2 -.
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Remove the bolts - arrows - and move the bracket and the EVAP system purge regulator valve 2 (N333) and secondary air injection solenoid
valve (N112) to the side.
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Disconnect electrical connector - arrow -.
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Remove the fuel pressure sensor.
Installing
Installation is in reverse order of removal, note the following:
‹› Tightening specifications, refer to => [ High Pressure Pump Assembly Overview ] See: Fuel Pump/Service and Repair/High Pressure Pump