Diagnostic Method
- Abnormality Judgment
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| All of the following conditions are established. | |
| Engine coolant temperature - intake air temperature | > 15°C (27°F) |
| Engine coolant temperature | > 45 °C (113 °F) |
Time Needed for Diagnosis: 512 ms
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Normality Judgment
Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| When any one of the followings is established. | |
| Engine coolant temperature - intake air temperature | ≤ 15°C (27°F) |
| Engine coolant temperature | ≤ 45 °C (113 °F) |
Time Needed for Diagnosis: Less than 1 second