Intake Air Temperature Sensor

Sensor is incorporated in airflow sensor assembly inside air filter housing. Disconnect airflow sensor connector. See Fig 1 .
Measure resistance between terminals No. 4 and 6 of airflow sensor connector (sensor side of connector).

Replace airflow sensor assembly if air temperature sensor resistance is not within specification. See INTAKE AIR TEMPERATURE SENSOR RESISTANCE table.

INTAKE AIR TEMPERATURE SENSOR RESISTANCE

Temperature °F (°C)	Resistance Ohms
32 (0)	6000
68 (20)	2700
176 (80)	400

Fig 1: Airflow Sensor Connector Terminal ID

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

NOTE: Some engines are not equipped with Motor Position Sensor (MPS). MPS may be a separate unit mounted to throttle body or it may be incorporated in ISC motor assembly, depending on vehicle application.