Hyundai Tiburon (2003 year). Manual — part 139

Measure the resistance.
RESISTANCE-TEMP. CHARACTERISIC TABLE

TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Heating,Ventilation, Air Conditioning > Air conditioning
System > Ambient sensor > Repair procedures, TIBURON(GK) > 2003 > G 2.7 V6 DOHC >
Heating,Ventilation, Air Conditioning > Air conditioning System > Ambient sensor > Repair procedures

INSPECTION

Temp (°C)

Rmin (k

Ω

)

R (k

Ω

)

Rmax (k

Ω

)

-20

261.090

271.120

281.150

0

92.617

95.089

97.656

25

29.550

30.000

30.450

50

10.676

10.950

11.224

80

3.964

3.828

3.366

CHARACTERISTICS

TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Heating,Ventilation, Air Conditioning > Air conditioning
System > A.Q.S (Air Quality Sensor) > Schematic Diagrams, TIBURON(GK) > 2003 > G 2.7 V6 DOHC >
Heating,Ventilation, Air Conditioning > Air conditioning System > A.Q.S (Air Quality Sensor) >
Schematic Diagrams

CONNECTOR

TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Heating,Ventilation, Air Conditioning > Air conditioning
System > A.Q.S (Air Quality Sensor) > Description and Operation, TIBURON(GK) > 2003 > G 2.7 V6
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

SENSOR OUTPUT

A. ON time (on) : 5sec.

B. OFF time (off) : 0sec.

Condition

Resistance

Normal condition

5V

Hazardous gas detection

0V

TIBURON(GK) > 2003 > G 2.7 V6 DOHC > Heating,Ventilation, Air Conditioning > Air conditioning
System > A.Q.S (Air Quality Sensor) > Repair procedures, TIBURON(GK) > 2003 > G 2.7 V6 DOHC >
Heating,Ventilation, Air Conditioning > Air conditioning System > A.Q.S (Air Quality Sensor) > Repair
procedures

INSPECTION

CHECKING METHOD OF GAS DETECTING BENCH

1. Put the sensor part of AQS toward the air inflow (intake) direction.

2. Connect all of the power supply line and output line to AQS.

3. Close the chamber lid after putting the lines in order.

4. Connect the air outlet part of vacuum pump with the air inlet door of chamber by using air hose.

5. Turn on the power of vacuum pump.

6. Supply the power to the AQS. (DC 12V)

7. LED of AQS is kept "ON" for the first 35 ± 2 seconds after supplying the power.

8. Wait until all of the LEDs are "OFF". Put the diesel engine exhaust gas into the chamber. Then check the

LEDs of number 1 to 10 are "ON".

9. After check LEDs are "ON". Put the clean air into the chamber. Then check LEDs are "OFF".

10. Wait until all of the LEDs are "OFF".

11. And then put the gasoline engine exhaust gas into the chamber, then check the LEDs of number 1 to 10 are

"ON".

12. After check LEDs are "ON". Put the clean air into the chamber. Then check LEDs are "OFF".