TIBURON(GK) >2005 > G 2.7 DOHC > Heating,Ventilation, Air Conditioning > Air conditioning System > A.Q.S (Air Quality Sensor)>Description and Operation  
DESCRIPTION
1.
The A.Q.S. sensor, located at the center support in front of the engine radiator, detects hazardous elements in ambient air and provides output signals to the control module.
2.
It will detect sulfurous acid gas, carbon dioxide, carbon monoxide, hydrocarbon and allergen.
3.
Sensitivity of used gas sensor
A.
Sensitivity at NO2 0.3PPM : more than 2.8
B.
Sensitivity at gasoline 10PPM : less than 0.45
4.
Delay time
A.
ON time (on) : 5sec.
B.
OFF time (off) : 0sec.
SENSOR OUTPUT
Condition
Resistance
Normal condition
5V
Hazardous gas detection
0V