3000GT V6-3.0L SOHC (1998)
Compressor Speed Sensor: Testing and Inspection
Measure the resistance between terminals (2) and (5) of the connector.
Normal resistance: 405 ± 35 Ohms when ambient temperature is 20 °C (68 °F)
If the measurement deviates greatly from the above resistance, replace the revolution pick-up sensor assembly.