What do you do about this error codes p01f0

If You are driving Your vehicle and You get a check engine light on the dash the first thing that You should do is try to get off the road as soon as possible. A check engine light is a sign that there is a fault somewhere in Your car and it could cause permanent damage to Your engine. Once You have stopped somewhere safe You should use an OBD II scan tool to read Your ECU to find the code that was thrown. If You have a code P01F0 that usually means that there is a coolant temperature sensor problem. This could mean that there is a sensor that is failing. This can also mean that the thermostat is stuck open in Your vehicle and it is letting all of the coolant go through the heater core. This can make the coolant cooler than anticipated.