Tag Archives: CMax

P0026 is a code that signals an issue with your Ford C-Max’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 …

P0152 is a common OBDII code that occurs in many vehicles, including the Ford C-Max. It indicates that the bank 2 sensor 1 O2 sensor is reporting a voltage level that is higher than its normal operating range. P0152 Definition: O2 Sensor – High Voltage – B2S1 O2 Sensor Oxygen sensors …

P0725 is a common OBD2 code that can occur in the Ford C-Max. It indicates an issue with the engine speed sensor input circuit (which measures the engine speed at the input shaft and helps the PCM determine when and how hard to shift the transmission). It’s a generic code, …

P1289 is a manufacturer-specific diagnostic trouble code. In the case of Ford-built vehicles (such as the Ford C-Max), 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 …

P2271 is a generic DTC trouble code that can affect the Ford C-Max. It indicates that the oxygen sensor located on bank 1 in the second position is continuously sending voltage with a value that is too rich. There are oxygen sensors on both sides of the catalytic converter. The …

P0058 is a not too common and OBDII trouble code that occurs in the Ford C-Max. 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 C-Max 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 C-Max. 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 C-Max. 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 C-Max. 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 …