Temperature Sensor (Gauge): Testing and Inspection

INSPECTION
Coolant Temperature Sender





1. Heat the Engine coolant temperature gauge by submerging it in hot engine coolant.
2. Check that the resistance is within the specified range.

Resistance:
At 70°C (158°F): 90.5 - 117.5 Ohms
At 115°C (239°F): 21.3 - 36.3 Ohms