Celica L4-122 1998cc 2.0L DOHC Turbo (3S-GTE) (1990)
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Compressor Speed Sensor: Testing and Inspection
Inspect revolution detecting sensor using an ohmmeter, measure the resistance between two terminals 2 and 3 of the sensor.
Standard resistance: 100 - 130 Ohms at 20°C (68°F)
If resistance is not as specified, replace the revolution detecting sensor.
