OEM_ALN_PERM_MISALIGNED
â–¶ How to fix
Realign sensor and perform alignment routine over DTC
What you'll see
Sensor mode is in no emission mode and error can be seen in ErrorDetails signal (bit 4)
System reaction
Sensor mode is stuck in Init phase
Diagnostic depth
Detection
Sensor cannot auto align itself
Possible cause
Mechanical misalignment of the sensor