Tag Archives: Fiesta

P0073 is a common OBD2 trouble code that can affect the Ford Fiesta. OBD2 trouble codes. In layman’s terms, it indicates that there is an issue with your car’s ambient air sensor. The ambient air temperature sensor (or AAT for short) is responsible for monitoring outside air temperature and regulating …

P0026 is a code that signals an issue with your Ford Fiesta’s intake valve control solenoid circuit. In layman’s terms, the circuit is not complying with the Powertrain Control Module’s commands. It sent a signal to the intake valve control solenoid, and it, for whatever reason, failed. P0026 is a …

P1289 is a manufacturer-specific diagnostic trouble code. In the case of Ford-built vehicles (such as the Ford Fiesta), it indicates that the cylinder head temperature sensor returned a value to the powertrain control module (PCM) that was greater than the signal should be during a self-test cycle. The most likely …

P2279 is a generic OBD-II code. It indicates there is a vacuum leak coming from your Ford Fiesta’s air intake system. While P2279 is a generic code (it has the same definition for the Fiesta as it would any other vehicle made after 1996), repair steps will vary based on …

P0605 is a relatively rare OBD-II trouble code that can occur in the Ford Fiesta. It indicates that PCM (powertrain control module) is not passing its ROM (read-only memory) self-test when you turn the ignition on. While P0605 is a generic code (it has the same meaning for any car …

P0058 is a not too common and OBDII trouble code that occurs in the Ford Fiesta. It indicates that the heated oxygen sensor (which we’ll be referring to as HO2S a lot) heater control circuit located at B2S2 is sending a signal to the PCM that is outside of its …

P0056 is a somewhat common O2 sensor-related OBD2 trouble code. It is a generic code, which means it has the same definition for the Ford Fiesta as it would any other vehicle. This code is almost always caused by a bad heated oxygen sensor or wiring issue and almost never …

P0107 is a relatively common OBD2 trouble code that can occur in the Ford Fiesta. In plain English, it indicates that the voltage coming from the MAP sensor is below the normal operating range. P0107 Definition: MAP Sensor – Circuit Low Input It’s a generic code, so it has the …

P0106 is a very common OBD2 trouble code that can occur in the Ford Fiesta. Simply put, this code indicates that the signal coming from the MAP sensor is not what it should be. P0106 Definition: MAP Sensor – Range/Performance P0106 is a generic OBD2 code, which means that it …

P0103 is a common generic OBD2 trouble code that can occur in the Ford Fiesta. In plain English, it means that the MAF sensor voltage signal is outside of the accepted range (too high). It’s important to understand what the MAF sensor does. It measures the air density and volume …