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Smog Ventilation Sensor: Inspection

  1. REMOVE SMOG VENTILATION SENSOR 
    1. Disconnect the connector.
    2. Remove the bolt and smog ventilation sensor.
  2. INSPECT SMOG VENTILATION SENSOR CIRCUIT (See  DTC B1418/18: EXHAUST GAS SENSOR CIRCUIT (HC, CO) & DTC B1461/61: EXHAUST GAS SENSOR CIRCUIT (NOx)  ). 
  3. INSTALL SMOG VENTILATION SENSOR 
    Fig 1: Removing Smog Ventilation Sensor
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