DTC P00F4 Alfa Romeo
Humidity Sensor Circuit Low
Humidity Sensor Circuit Low
Description
The Powertrain Control Module (PCM) detects a Humidity Sensor Signal 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 and Solution
Humidity Sensor Signal Circuit Open Or High Resistance
5-Volt Supply Circuit Open Or High Resistance
Sensor Ground Circuit Open Or High Resistance
Mass Air Flow Sensor
Video Guide
Diagnostic Info
- DTC Code: P00F4
- Brand: Alfa Romeo