OBD Diagnostics for Cooling System and Engine Temperature Control

Engine overheating can cause severe damage if not detected early. OBD cooling system diagnostics allow real-time monitoring of engine temperature and cooling components.

Cooling Components Monitored by OBD

• Coolant temperature sensor

• Thermostat operation

• Radiator fan activity

• Overheat warning systems

Benefits

• Early overheating detection

• Improved engine longevity

• Reduced repair costs

• Safer driving conditions

Conclusion

OBD diagnostics provide critical insights into cooling system health, protecting engines from thermal damage.