Camry Wagon L4-132 2164cc 2.2L DOHC (5S-FE) (1995)
Intake Air Temperature Sensor: Testing and Inspection
PROCEDURE
1. Inspect the intake air temperature (IAT) sensor resistance using an ohmmeter.
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Disconnect the IAT sensor connector.
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Measure the resistance between the terminals.
Temperature
Resistance
-20°C (-4°F):
10 - 20 k Ohms
0°C (32°F):
4.0 - 7.0 k Ohms
20°C (68°F):
2.0 - 3.0 k Ohms
40°C (104°F):
0.9 - 1.3 k Ohms
60°C (140°F):
0.4 - 0.7 k Ohms
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If the resistance is not as specified, replace the IAT sensor.
For information on testing the IAT sensor circuit refer to "DTC 24" under the "Trouble Code Charts".
See: Computers and Control Systems/Testing and Inspection