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 |
|---|---|
| Engine coolant temperature | < -15°C (5°F) |
| Elapsed time after starting the engine | |
| ((Smaller value either one of engine coolant temperature and intake air temperature at engine start) =-23.3°C (-9.9°F)) or |
≥ 120000ms |
| ((Smaller value either one of engine coolant temperature and intake air temperature at engine start) < -23.3°C (-9.9°F)) | ≥ 300000ms |
Time needed for diagnosis: 120 or 300 seconds
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.