P0101


2017-10-10


Description:

  • Problem with the Mass Airflow (MAF) Sensor or wiring

Possible Symptoms:

  • Engine stall

  • Engine may be hard starting

  • Engine Limp Mode Failsafe Mode)

  • Engine may die

Possible Causes:

  • Faulty mass air flow sensor

  • Intake air leaks

  • Dirty mass air flow sensor

  • Dirty mass air filter

  • Mass air flow sensor harness is open or shorted The MAF Sensor is unplugged or the wiring is damaged

  • Loose or corroded electrical terminals in the MAF Sensor circuit

  • Faulty MAF sensor

Related Parts:

  • Mass Air Flow Sensor: A mass (air) flow sensor (MAF) measures the amount of air entering the engine to ensure proper combustion. This car's malfunctioning MAF sensor will lead to poor fuel economy and performance

Possible Solutions:

  • Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner

Search