INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION [LF, L5]

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1.  Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [LF, L5].)

2.  Disconnect the negative battery cable.

3.  Disconnect the MAF/IAT sensor connector.

4.  Measure the resistance between the MAF/IAT sensor terminals D and E using an ohmmeter.

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•  If not as specified, replace the MAF/IAT sensor.
(See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [LF, L5].)

IAT sensor Specification

Ambient temperature (°C {°F})

Resistance (kilohm)
20{68}
2.21—2.69
60{140}
0.493—0.667