Temperature Sensor (Gauge): Testing and Inspection

1. Drain the engine coolant.
2. Remove the engine coolant temperature gauge unit.
3. Immerse the unit in 70° C (158° F) water to measure the resistance.

Standard value: 104 ± 13.5 Ohm




4. After checking, apply the specified sealant around the thread of engine coolant temperature gauge unit.

Specified sealant:
3M Adhesive Nut Locking No. 4171 or equivalent
5. Add engine coolant.