S6 Quattro Sedan V10-5.2L (BXA) (2007)
Fuel Pressure Sensor/Switch: Testing and Inspection
Fuel Pressure Sensor G247, Checking
Fuel Pressure Sensor G247, Checking
Special tools, testers and auxiliary items required
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Multimeter.
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Wiring diagram.
Test requirements
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The Fuel Pump (FP) Control Module J538 OK.
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The Engine Control Module (ECM) J623 fuses OK.
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The fuel filter OK.
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The battery voltage at least 12.5 V.
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All electrical consumers switched off (radiator fan must NOT run during test).
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A/C switched off.
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The fuel tank at least 1 / 4 filled.
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The ignition switched off.
Procedure
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Remove the intake manifold.
Checking voltage
NOTE: The intake has been removed for clarity.
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Disconnect the Fuel Pressure Sensor G247 electrical harness connector - 4 -.
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Switch the ignition on.
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Using a Multimeter, check the Fuel Pressure Sensor G247 for voltage.
Fuel Pressure Sensor G247
Specified value terminals
electrical harness connector