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 (+) Or, Sensor reference voltage Or, Input current |
More than 2.65 V 3.6 V or less -45 μA or more and 45 μA or less |
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.