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Alfa Romeo DTC

Alfa Romeo DTC P0102

Manufacture

Alfa Romeo DTC

Code

P0102

Definition

Mass Or Volume Air Flow A Circuit Low

Description

The Powertrain Control Module (PCM) detects that the Mass Air Flow (MAF) Sensor signal voltage is below a calibrated threshold. NOTE The Mass Air Flow (MAF) Sensor is combined with the Inlet Air Pressure (IAP) Sensor, Intake Air Temperature (IAT) Sensor 2 and the Humidity Sensor.

Cause

  • Maf Signal Circuit Shorted To GroundMaf Signal Circuit Shorted To The Sensor Ground CircuitMass Air Flow SensorPowertrain Control Module (Pcm)

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