DTC P1131, DTC P1151, DTC P2195, DTC P2196, DTC P2197 Or DTC P2198: 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 P1131: Upstream HO2S - Not Switching (Bank 1)
DTC P1151: Upstream HO2S - Not Switching (Bank 2)
DTC P2195: Upstream HO2S - Not Switching (Bank 1)
DTC P2196: Upstream HO2S - Not Switching (Bank 1)
DTC P2197: Upstream HO2S - Not Switching (Bank 2)
DTC P2198: Upstream HO2S - Not Switching (Bank 2)