Corolla LE Sedan L4-18L Temperature Sensor (Gauge) Testing
Temperature Sensor (Gauge): Testing and Inspection
INSPECT ENGINE COOLANT TEMPERATURE SENDER GAUGE RESISTANCE
Connect the wire harness as shown in the illustration,and enter the value in the left formula. Check the resistance conforms to the values in the table
below.
If resistance value is not as specified, replace the engine coolant temperature sender gauge.