Smog Ventilation Sensor: Inspection
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
- REMOVE SMOG VENTILATION SENSOR
- Disconnect the connector.
- Remove the bolt and smog ventilation sensor.
- INSPECT SMOG VENTILATION SENSOR CIRCUIT (See DTC B1418/18: EXHAUST GAS SENSOR CIRCUIT (HC, CO) & DTC B1461/61: EXHAUST GAS SENSOR CIRCUIT (NOx) ).
- INSTALL SMOG VENTILATION SENSOR