RAV4 2-Door 4WD L4-2.0L (3S-FE) (1997)
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Compressor Speed Sensor: Testing and Inspection
1. DISCONNECT CONNECTOR FROM COMPRESSOR
2. INSPECT REVOLUTION DETECTING SENSOR RESISTANCE
Measure resistance between terminals 1 and 2 of the sensor.
Specified resistance:
165 - 205 Ohms at 20 °C (68 °F)
If resistance value is not as specified, replace the revolution detecting sensor.