A4 Quattro Cabriolet L4-2.0L Turbo (BWT) (2009)
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Switch the ignition on.
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Using a multimeter, check the Low Fuel Pressure Sensor (G410) electrical harness connector for voltage.
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Switch the ignition off.
If the specified value was obtained:
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Replace the Low Fuel Pressure Sensor (G410). Refer to Fuel Injection and Ignition Repair Information
If the specified value was not obtained:
Checking wiring
If the manufacturers test box is being used. Perform the following step.
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Install the test box. Refer to Fuel Injection and Ignition Repair Information
If the manufacturers test box is not being used. Perform the following step.
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Remove the Engine Control Module (ECM) (J623). Refer to => [ Engine Control Module, Replacing ] See: Computers and Control
Systems/Engine Control Module/Service and Repair.
