P0135 or P0141
WARNING: This page is about a different variant/trim than selected.
If the ECM detects that the heater current is not within the expected range, DTC P0135 sets for HO2S 1, or DTC P0141 sets for HO2S 2.
If the ECM detects that the heater current is not within the expected range, DTC P0135 sets for HO2S 1, or DTC P0141 sets for HO2S 2.