DTC P0136, DTC P0156, DTC P1137, DTC P1138, DTC P1157 Or DTC P1158: Notes

WARNING: This page is about a different car, the 2002 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.

Code Definition

DTC P0136: HO2S-12 - Rear Bank 1
DTC P0156: HO2S-22 - Rear Bank 2
DTC P1137: HO2S-12 - Rear Bank - Rich
DTC P1138: HO2S-12 - Rear Bank - Lean
DTC P1157: HO2S-22 - Rear Bank - Rich
DTC P1158: HO2S-22 - Rear Bank - Lean