Volvo Engine D11L (Tier 4) Fault Code: P22FE00 PID: PPID 270 FMI: 12 NOx Sensor Performance – Sensing Element Bank 1 Sensor 2 – No Sub Type Information
Volvo Engine D11L (Tier 4) Fault Code: P22FE00 PID: PPID 270 FMI: 12 NOx Sensor Performance – Sensing Element Bank 1 Sensor 2 – No Sub Type Information
CONTROL UNIT:
Engine ECU
FAILURE EVENT:
The diagnose of the NOx sensor after SCR registered NOx sensor value not reliable for 10 minutes.
SYMPTOM:
SCR system does not work properly.
CONDITIONS:
1. Engine running.
2. NOx sensor heating is working.
3. Ambient air temperature between -25?C (-13?F) and 55?C (131?F).
4. Ambient air pressure between 75 kPa (10.9 psi) and 120 kPa (17.4 psi).
5. Engine running with no changes in speed or torque.
INHIBITING THE DTC:
1. P229E12 / MID128 PPID270 FMI3 / SE2533-3
2. P229E13 / MID128 PPID270 FMI5 / SE2533-5
3. P229E1C / MID128 PPID270 FMI14 / SE2533-14
4. U029E00 / MID128 PPID270 FMI9 / SE2533-9
5. U300001 / MID128 PID158 FMI5 / EF2104-5
POSSIBLE CAUSES:
1. Extreme running conditions.
2. Internal error in the NOx sensor.
3. CAN communication error with NOx sensor.
