Diamante Sedan V6-2972cc 3.0L DOHC (1993)
REFRIGERANT TEMPERATURE SENSOR CHECK
(1) Dip the refrigerant temperature sensor in engine oil.
(2) Check for continuity across terminals (1) and (2) <SOHC> or (3) and (6) <DOHC> when the engine oil is heated.
Standard value:
Continuity at approx. 110°C (230°F) or less at A point
No continuity at approx. 155°C (311°F) or more at B point
REVOLUTION PICK UP SENSOR CHECK
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.
