DTC P2AC2 Alfa Romeo
Intake Air O2 Sensor Reference Voltage Circuit High Bank 1
Intake Air O2 Sensor Reference Voltage Circuit High Bank 1
Description
The Powertrain Control Module (PCM) detects a high voltage reading on the Intake O2 Sensor Return circuit.
Cause and Solution
Intake O2 Sensor Return Circuit Shorted To Voltage
Intake O2 Sensor
Video Guide
Diagnostic Info
- DTC Code: P2AC2
- Brand: Alfa Romeo