Ford Mass Airflow Sensor Replacement - P0103 & P0113

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https://www.youcanic.com/forum/ If you are experiencing the Diagnostic Trouble Codes (DTC) P0103 or P0113 on your Ford vehicle, it could indicate a problem with the Mass Airflow Sensor. The Mass Airflow Sensor is responsible for measuring the air entering the engine, which helps the engine's computer regulate fuel delivery and emissions. This video will guide you through replacing the Mass Airflow Sensor on a Ford vehicle. We'll provide step-by-step instructions for safely removing the old sensor and installing the new one.

DTC P0103 is a diagnostic trouble code that indicates a problem with the Mass Airflow Sensor (MAF) circuit. The Mass Airflow Sensor is responsible for measuring the air entering the engine, which helps the engine's computer regulate fuel delivery and emissions. Symptoms of this DTC may include decreased engine performance, reduced fuel efficiency, and increased emissions. DTC P0103 can damage the engine and decrease overall performance if left untreated. Diagnosing and addressing this issue as soon as possible is important to ensure proper engine function and prevent further damage.

DTC P0113 is a diagnostic trouble code that indicates a problem with the Intake Air Temperature (IAT) Sensor circuit. The IAT Sensor is responsible for measuring the temperature of the air entering the engine, which helps the engine's computer regulate fuel delivery and emissions. Symptoms of this DTC may include decreased engine performance, reduced fuel efficiency, and increased emissions. DTC P0113 can damage the engine and decrease overall performance if left untreated. Diagnosing and addressing this issue as soon as possible is important to ensure proper engine function and prevent further damage.


This video is perfect for those who are experiencing issues with their Ford vehicle related to the Mass Airflow Sensor, as well as those who may not be familiar with the process of replacing this component. By following our instructions, you can learn how to safely and effectively replace the Mass Airflow Sensor on your Ford vehicle and ensure that your engine is running smoothly and efficiently. Based on the 2015 Ford Focus 4-door hatchback with a 2.0L engine and automatic transmission.

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Ford Focus

The third generation of the Ford Focus, also known as the Focus Mk III, was manufactured between 2011 and 2018 in Europe, while in North and South America, it was produced from 2012 to 2019/20. This compact car was offered in two body styles: a 4-door sedan, a 5-door hatchback, and a 5-door estate (wagon) model. The introduction of a new 2.0-liter direct injection I4 engine was another notable feature of this generation of the Focus. Nonetheless, the variant of the Focus fitted with the Ford DPS6 PowerShift transmission encountered significant criticism for experiencing transmission shuddering, with multiple lemon law claims filed. This issue was attributed to the dry-type clutches used in gasoline-powered models. Ford's response to this issue is to replace the clutch pack assembly with updated parts when shuddering exceeds 250 rpm upon customer complaint. Nevertheless, despite this setback, the third-generation Ford Focus remains a popular choice for drivers seeking an efficient and dependable compact car.