INSPECT DUCT TEMPERATURE SENSOR

Measure the resistance according to the value(s) in the table below.

• Standard Resistance:

• Tester Connection	Condition	Specified Condition
  1 - 2	at 10°C (50°F)	9.4 to 10.5 kΩ
  1 - 2	at 15°C (59°F)	7.5 to 8.3 kΩ
  1 - 2	at 20°C (68°F)	6.0 to 6.5 kΩ
  1 - 2	at 25°C (77°F)	4.8 to 5.2 kΩ
  1 - 2	at 30°C (86°F)	3.8 to 4.2 kΩ
  1 - 2	at 35°C (95°F)	3.1 to 3.4 kΩ
  1 - 2	at 40°C (104°F)	2.5 to 2.8 kΩ
  1 - 2	at 45°C (113°F)	2.0 to 2.3 kΩ
  1 - 2	at 50°C (122°F)	1.6 to 2.0 kΩ
  1 - 2	at 55°C (131°F)	1.3 to 1.6 kΩ
  1 - 2	at 60°C (140°F)	1.1 to 1.4 kΩ

If the result is not as specified, replace the duct temperature sensor.

• NOTICE:

• HINT:

• As the temperature increases, the resistance decreases (See the graph).