Diagnostic Method
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Judgment Value
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)) | ≥ 120 s |
| or | |
| 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)) | ≥ 300 s |
Time Needed for Diagnosis: 120 or 300 seconds
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.