Typical Malfunction Thresholds
Engine Coolant Temperature Sensor Output Stuck at Low Engine Coolant Temperature:
ENGINE COOLANT TEMPERATURE SENSOR OUTPUT STUCK AT LOW ENGINE COOLANT TEMPERATURE
| Variation of engine coolant temperature | Less than 3°C (5.4° F) |
Engine Coolant Temperature Sensor Output Stuck at High Engine Coolant Temperature:
ENGINE COOLANT TEMPERATURE SENSOR OUTPUT STUCK AT HIGH ENGINE COOLANT TEMPERATURE
| Variation of engine coolant temperature | 1°C (1.8°F) or less |