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Intake Sensor <--> [Evaporator Temperature Sensor / Switch]|Testing and Inspection > < Cabin Temperature Sensor / Switch|Description and Operation|Page 13069

Altima 2.5 L4-2.5L (QR25DE) (2002)

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Intake Sensor: Description and Operation

Intake Sensor

The intake sensor is located on the heater and cooling unit. It converts temperature of air after it passes through the evaporator into a resistance value
which is then input to the auto amp.
After disconnecting intake sensor harness connector, measure resistance between terminals 1 and 2 at sensor harness side, using the table.

If NG, replace intake sensor.

Intake Sensor <--> [Evaporator Temperature Sensor / Switch]|Testing and Inspection > < Cabin Temperature Sensor / Switch|Description and Operation|Page 13069