DTC P2246 Alfa Romeo
O2 Sensor Reference Voltage Circuit High
O2 Sensor Reference Voltage Circuit High
Description
The Powertrain Control Module (PCM) detects a high voltage reading on the (K902) O2 Sensor 1 1 Return circuit for 0.016 seconds.
Cause and Solution
O2 Sensor 1 1 Return Circuit Shorted To Voltage
O2 Sensor
Video Guide
Diagnostic Info
- DTC Code: P2246
- Brand: Alfa Romeo