Air Outlet Register Inspection

Heater & Air Conditioning System. Lexus Gs430, Gs300. Uzs190 Grs190

Air Conditioning. Lexus Gs430, Gs300. Uzs190 Grs190

INSPECT SMOG VENTILATION SENSOR

Air Outlet Register -- Inspection

1. INSPECT SMOG VENTILATION SENSOR

Measure the resistance of the connector. (CO, HC)
1. Connect the battery's positive (+) lead to terminal 3 and the negative (-) lead to terminal 6.
  Standard resistance:
  Tester Connection
  Condition
  Specified Condition
  1 (SG) - 2 (DGS)
  Spray with exhaust gas (CO, HC)
  10 to 40 kΩ
  If the result is not as specified, replace the sensor.

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:
  Tester Connection
  Condition
  Specified Condition
  1 (SG) - 4 (DGS1)
  Spray with exhaust gas (NOx)
  10 to 40 kΩ
  If the result is not as specified, replace the sensor.