Parts for your 2013 Ford Fiesta-Temperature sensors

2013 Ford Fiesta temperature sensors — what they do and when to service them

Temperature sensors are absolutely used on the 2013 Ford Fiesta. Factory references confirm multiple temp sensors are fitted, including engine coolant/cylinder head temperature, intake air temperature, ambient air temperature, and (on PowerShift autos) transmission fluid temperature. Sources: Ford Workshop Manual (2013 Fiesta, Section 303)