It means it's time to replace the coolant temperature sensor.
how much to fix it.. where is the coolant sensor on a 2007 ford fusion
Where is the coolant temperature sensor in a 2007 Ford Fusion?Click arrows to navigate
Replace
where is the temp sensor on a 2007 ford fusion 4 cylinder located
Low coolant, failed sensor, failed cluster,
take it to a dealer
Right next to the oil filter
pull passanger tire
The IAT sensor (Intake Air Temperature) is an integral part of the Mass Air Flow sensor.If the IAT sensor must be replaced,you must replace the MAF sensor
The Intake Air Temp sensor is integral to the Mass Airflow Sensor (MAF). It cannot be replaced seperately. The MAF sensor would need to be replaced if you are trying to replace the IAT sensor. - TechJK -----------------------------------
Check coolant level in coolant recovery tank and radiator