Vehicle Questions and Answers
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The P0102 code showing up on a Ford F-150 indicates an issue with the Mass or Volume Air Flow Circuit receiving low input. This problem can lead to engine stalling or rough idling due to insufficient or excessive air entering the engine. It's essential to bring your vehicle to the shop for repairs, and the average cost will be around $400. Ignoring this issue could potentially cause further damage to the engine, resulting in even costlier repairs down the line.
Some potential reasons for a P0102 error code in a Ford vehicle could be a malfunctioning mass air flow sensor intake, leaks in the air system, a defective mass air flow sensor, a clogged air filter, an issue with the mass air flow sensor wiring being open or shorted, or poor electrical connections in the mass air flow sensor circuit.