Diagnostic Method
- Abnormality Judgement
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Judgement Value
JUDGEMENT VALUE REFERENCEMalfunction Criteria Threshold Value Minimum output voltage 0.15 V or Maximum output voltage < 0.55 V Time Needed for Diagnosis: 200000 ms
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Normality Judgement
Judge as OK and clear the NG if the following conditions are established.
Judgement Value
JUDGEMENT VALUE REFERENCEMalfunction Criteria Threshold Value Diagnosis of the rear oxygen sensor voltage low side Incomplete Minimum output voltage ≤ 0.15 V Maximum output voltage ≥ 0.55 V Time Needed for Diagnosis: Less than 1 second