INTAKE AIR TEMPERATURE (IAT) SENSOR CONSTRUCTION/OPERATION[MZ-CD 1.6 (Y6)]

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MAF/IAT sensor

• Built into the MAF sensor.

• The IAT sensor is a thermistor type, the resistance changes according to the intake air temperature.

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IAT sensor characteristic

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Resistance (ohm)

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IAT (°C {°F})

• The resistance decreases if the intake air temperature increases and conversely increases if the intake air temperature decreases.