Repair Procedures: Inspection

[Bank 1, 2/Sensor 1] 

1. Turn the ignition switch OFF.
2. Disconnect the HO2S connector.
3. Measure resistance between the HO2S terminals 2 and 5.
4. Check that the resistance is within the specification.

   Specification:  Refer to "Specification "

[Bank 1, 2/Sensor 2] 

1. Turn the ignition switch OFF.
2. Disconnect the HO2S connector.
3. Measure resistance between the HO2S terminals 3 and 4.
4. Check that the resistance is within the specification.

   Specification:  Refer to "Specification "