Volvo All Engines (2013 Emissions) Fault Code: P224312 PID: EMS O2 Sensor Reference Voltage Bank 1 Sensor 1

Volvo All Engines (2013 Emissions) Fault Code: P224312 PID: EMS O2 Sensor Reference Voltage Bank 1 Sensor 1

Conditions for diagnostic trouble code (DTC):
1) The voltage at pin A14.EA:13 is above normal value

Probable cause
1) Wiring harness
2) Lambda sensor
3) Engine Control Module