Conditions for Setting the DTC
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P0133 or P0153
- The ECM detects that the HO2S 1 rich-to-lean or lean-to-rich average response time is greater than a calibrated value.
- The DTCs set within 100 s when the above condition is met.
P013A or P013C
The ECM detects that the accumulated mass air flow monitored during rich-to-lean transitions between 450-150 mV is greater than a calibrated value.
P013B or P013D
The ECM detects that the accumulated mass air flow monitored during lean-to-rich transitions between 350-650 mV is greater than a calibrated value.
P013E or P014A
The ECM detects that the O2 sensor voltage has not decreased below 450 mV within a calibrated value of accumulated air flow.
P013F or P014B
The ECM detects that the O2 sensor voltage has not increased above 350 mV within a calibrated value of accumulated air flow.
P1133 or P1153
- The ECM detects that the HO2S 1 rich-to-lean counts, or the lean-to-rich counts are less than a calibrated value.
- The DTCs set within 100 s when the above condition is met.