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 at engine start - Intake air temperature 30 sec. after engine start| | > Value from Map |
| |Engine coolant temperature at engine start - Ambient air temperature at engine start| | > 25 °C (77 °F) |
Map
| Ambient temperature °C (°F) | -30 (-22) | 30 (86) | 45 (113) | 60 (140) |
| |Engine coolant temperature at engine start - Intake air temperature 30 sec. after engine start| °C (°F) | 12 (53.6) | 12 (53.6) | 22 (71.6) | 22 (71.6) |
Time needed for diagnosis: Less than 1 second
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.