Helpful Automotive Resources
P2181 Code: Cooling System PerformanceThe engine must operate within a certain temperature range to ensure optimum efficiency and prevent overheating. A P2181 code is logged when engine temperatures read unusually high or low.
What Does the P2181 Code Mean?
What Are the Common Signs of a Bad Thermostat?Your vehicle needs a functional thermostat to regulate coolant temperature and keep the engine performing at its best. However, it may get damaged due to extreme heat, lack of cooling system maintenance, or simply wear out over time. Disregarding a bad thermostat may result in catastrophic engine failure, so you P0125 Code: Insufficient Coolant Temperature for Closed Loop Fuel ControlThe engine’s temperature affects its overall performance. If the engine doesn’t come up to its operating temperature, fuel economy will be greatly reduced. On the other hand, if the temperature is too high, severe engine damage may result. It’s important to make sure that the engine’s cooling system is in