INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION [ZY, Z6]

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1.  Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [ZY, Z6].)

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 MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR REMOVAL/INSTALLATION [ZY, Z6].)

IAT sensor Specification

Ambient temperature (°C {°F})

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