Heated Oxygen Sensor (WR-HO2S, HO2S): Inspection
- Switch "OFF" the ignition.
- Disconnect the HO2S connector.
- Measure resistance between the HO2S terminals 2 and 5. [Bank 1/Sensor 1]
Measure resistance between the HO2S terminals 3 and 4. [Bank 1/Sensor 2]
- Check that the resistance is within the specification.
Specification: Refer to "SERVICE INFORMATION "