DTC P0135, DTC P0141, DTC P0155 Or DTC P0161: Notes

WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.

Code Definition

DTC P0135: HO2S Heater-11 - Front Bank 1
DTC P0141: HO2S Heater-12 - Rear Bank 1
DTC P0155: HO2S Heater-21 - Front Bank 2
DTC P0161: HO2S Heater-22 - Rear Bank 2