DTC P302C Alfa Romeo
Mass Air Flow Circuit Performance High
Mass Air Flow Circuit Performance High
Description
The Powertrain Control Module (PCM) detects a difference between the calculated MAF Sensor and the actual MAF Sensor reading are greater than 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 and Solution
Leak In The Air Intake System (Air Cleaner To Throttle Body)
Contaminated Maf Sensor
Mass Air Flow Sensor
Video Guide
Diagnostic Info
- DTC Code: P302C
- Brand: Alfa Romeo