Grand Vitara 4WD V6-3.2L (2010)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
Engine Coolant Temperature (ECT) Sensor Inspection
Check that resistance between terminals "1" and "2" varies depending on engine coolant temperature.
If faulty condition is found, replace ECT sensor.
ECT sensor resistance
-20 °C (-4 °F): 14.1 - 16.8 kohms
-20 °C (68 °F): 2.35 - 2.65 kohms
80 °C (176 °F): 0.313 - 0.332 kohms
