3000GT VR-4 AWD V6-2972cc 3.0L DOHC MFI Twin Turbo (1998)
Temperature Sensor (Gauge): Testing and Inspection
To check, remove engine coolant temperature gauge unit from the thermostat housing.
Engine Coolant Temperature Gauge Unit Resistance
1. Immerse unit in 70°C (158°F) water to measure resistance.
Standard value: 104 ± 13.5 Ohms
2. If within the standard value, the sensor is OK. Re-install it, then check the engine coolant temperature gauge. If not within the standard value,
replace it.
3. After checking, apply the specified sealant around the thread of engine coolant temperature gauge unit and install on the thermostat housing.
Specified sealant: 3M Nut Locking Part No. 4171 or equivalent
