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Intake Air Temperature Sensor Test

Remove intake air temperature sensor from dynamic chamber. Using a heat lamp, ohmmeter and thermometer, measure resistance of sensor at various temperatures. See INTAKE AIR TEMPERATURE SENSOR RESISTANCE specification table.

INTAKE AIR TEMPERATURE SENSOR RESISTANCE

Temperature	Ohms
68°F (20°C)	45,650-37,350
122°F (50°C)	13,040-10,660
185°F (85°C)	3850-3150