P0103 Atención pronto
Mass or Volume Air Flow Circuit High Input
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Descripción
This code indicates that the Mass Air Flow (MAF) sensor is sending a signal that is too high to the engine computer. The computer believes too much air is entering the engine.
Causas comunes
- Faulty MAF sensor
- Wiring issues (short to voltage)
- Air intake restriction after the MAF sensor
- MAF sensor contaminated
Síntomas
- Check Engine Light is on
- Engine runs poorly
- Hesitation or stumbling
- Reduced fuel economy
- Lean running conditions (engine misfires)