P0103 Ford-Mass Air Flow Circuit High Input

P0103 Ford

Code P0103 Ford is DTC code indicating issue with mass airflow sensor’s high input signal. This sensor measures the amount of air entering the engine helping the engine control module adjust the fuel mixture for optimal performance. Possible Causes Code P0103 Ford 1.Faulty or malfunctioning mass airflow sensor leading to inaccurate reading. 2.Air leaks in … Read more