Passat Sedan 4Motion V6-3.6L (BLV) (2007)
Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Preliminary Check.
Function test
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Perform the function test in Diagnostic Mode 06. Refer to => [ Diagnostic Mode 06 - Read Test Results for Specific Diagnostic Functions ] See:
Powertrain Management/Computers and Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Modes 01 - 09.
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Switch ignition off.
If the specified values are not obtained:
Start diagnosis
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Disconnect the HO2S Oxygen Sensor Bank 2 Sensor 2 (G131) - 3 - electrical harness connector.
Checking primary voltage
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Switch the ignition on.
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Using a multimeter, check the HO2S Oxygen Sensor Bank 2 Sensor 2 (G131) electrical harness connector terminals 3 to 4 for voltage.
Specified value: 4.10 to 5.00 V
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Switch the ignition off.
If the specified value was obtained:
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Replace the HO2S Oxygen Sensor Bank 2 Sensor 2 (G131). Refer to the Repair Information.