audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Pressure Sensor, Checking|Page 3756 > < Fuel Pressure Sensor, Checking|Page 3754
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Checking voltage

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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 values are obtained:

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Replace the Low Fuel Pressure Sensor (G410).

If the specified values are 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 appropriate 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 appropriate repair information.

Fuel Pressure Sensor, Checking|Page 3756 > < Fuel Pressure Sensor, Checking|Page 3754