4 Runner 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989)
HINT:
As the temperature increases, the resistance decreases.
3.
Inspect Air Duct Sensor.
A.
Measure the sensor resistance according to the table and graph (specification).
NOTE:
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Even slightly touching the sensor may change the resistance value. Be sure to hold the connector of the sensor.
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When measuring, the sensor temperature must be the same as the ambient temperature.
HINT:
As the temperature increases, the resistance decreases.
4.
Inspect Evaporator Temperature Sensor.