DTC P0098 Alfa Romeo
Intake Air Temperature Sensor 2 Circuit High
Intake Air Temperature Sensor 2 Circuit High
Description
The Powertrain Control Module (PCM) detects that the Intake Air Temperature 2 (IAT 2) Sensor voltage is above 4.775 volts for 2.5 seconds. NOTE The Mass Air Flow (MAF) Sensor is combined with the Inlet Air Pressure (IAP) Sensor, Intake Air Temperature 2 (IAT 2) Sensor and the Humidity Sensor.
Cause and Solution
Iat 2 Signal Circuit Shorted To Voltage
Iat 2 Signal Circuit Open High Resistance
Sensor Ground Circuit Open High Resistance
Mass Air Flow (Maf) Sensor
Video Guide
Diagnostic Info
- DTC Code: P0098
- Brand: Alfa Romeo