Diagnostic Method
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Input voltage (+) | > 2.65 V |
| or Sensor reference voltage |
≤ 3.6 V |
| or Input current |
-45 μA - 45 μA |
Time needed for diagnosis:
Input voltage (+): 30000 ms
Sensor reference voltage: 2000 ms
Input current: 2000 ms
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.