INTAKE AIR TEMPERATURE (IAT) SENSOR CONSTRUCTION/OPERATION [MZR-CD (RF Turbo)]

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• Installed to the air cleaner.

• Built into the mass airflow sensor.

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IAT sensor

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MAF sensor

• The thermistor type IAT sensor changes resistance according to the IAT.

• The resistance decreases if the IAT increases and, conversely, increases if the IAT decreases.

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IAT sensor

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IAT sensor characteristic

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Resistance

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Large

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Small

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High

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Low