DTC B1A3F Jeep

O2 sensor circuit malfunction (bank 2, sensor 2)

O2 sensor circuit malfunction (bank 2, sensor 2)

Description

Rear sensor RH bank stoichiometric ratio outside operating band (NAS only)

Video Guide

Duration: PT3M44S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: B1A3F
  • Brand: Jeep
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