FixVault
Home
›
Chrysler
›
2023
›
300 C
›
Repair and Diagnosis
›
Engine Performance
›
System
›
6.4L - DTCS P0123 To P0196
›
DTC Troubleshooting
›
P0152 O2 Sensor 2/1 Circuit High
›
When Monitored
When Monitored
This diagnostic runs continuously when the following conditions are met:
With the engine running.
Battery voltage greater than 10.4 volts.