A4 Quattro Cabriolet V6-3.2L (BKH) (2007)
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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), note the following:
‹› The 3.2L 6-Cyl. 4V (BKH) engine is equipped with two different Low Fuel Pressure Sensors (G410) designs. One design is integrated into the
high pressure fuel pump and must be replaced as a complete assembly. The second design is not integrated into the high pressure fuel pump and
may be replaced separately.
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 Fuel Injection and Ignition Repair Information.
If the manufacturers test box is not being used. Perform the following step.