DTC P013A; P013B; Pcm Ho2S: Slow Response (During Transition From Rich To Lean Or Lean To Rich): Notes
WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- To determine the malfunctioning part, proceed with the diagnostics from "Function Inspection Using M-MDS".