Climate Control Exhaust Gas Sensor: Testing and Inspection

AIR CONDITIONING: SMOG VENTILATION SENSOR: INSPECTION

1. INSPECT SMOG VENTILATION SENSOR

(a) Measure the resistance of the connector. (CO, HC)

(1) Connect the positive battery's (+) lead to terminal 3 and the negative (-) lead to terminal 6.





Standard resistance:





(1) If the result is not as specified, replace the sensor.

(b) Measure the resistance of the connector. (NOx)

(1) Connect the battery's positive (+) lead to terminal 3 and the negative (-) lead to terminal 6.





Standard resistance:





(1) If the result is not as specified, replace the sensor.