P00B6

Описание

Radiator Coolant Temperature / Engine Coolant Temperature, Correlation

Частые симптомы

• Check Engine Light
• Possible incorrect cooling system adjustments
• Erratic cooling system behavior during temperature changes
• Reduced cooling efficiency monitoring
• Temperature correlation system issues

Возможные причины

• Radiator coolant temperature sensor issues
• Engine coolant temperature sensor problems
• Sensor correlation out of expected range
• Cooling system flow or efficiency issues
• ECU temperature correlation algorithm fault

Диагностика

1. 1. Compare radiator and engine coolant temperature readings
2. 2. Test both temperature sensors operation
3. 3. Check for realistic correlation between temperatures
4. 4. Inspect for cooling system flow issues
5. 5. Verify ECU temperature correlation calculations

Решения по ремонту

• Replace faulty radiator temperature sensor
• Replace faulty engine coolant temperature sensor
• Address cooling system flow or efficiency issues
• Update ECU temperature correlation software
• Reset cooling system adaptations

Профилактика

• Regular cooling system temperature correlation checks
• Address cooling flow issues promptly
• Monitor temperature-related cooling performance