Diagnostic Method
WARNING: This page is about a different variant/trim than selected.
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 |
|---|---|
| When any one of the followings is established: | |
| <Judgment 1> | |
| Actual engine coolant temperature Σ (Estimated engine coolant temperature - actual engine coolant temperature) Estimated coolant temperature |
Less than 50°C (122°F) More than 1731.6°C (3116.9°F) More than 50°C (122°F) |
| <Judgment 2> | |
| Actual engine coolant temperature Σ (Estimated engine coolant temperature - actual engine coolant temperature) Estimated coolant temperature |
Less than value of Map1 More than 1731.6°C (3116.9°F) More than value of Map2 |
MAP SPECIFICATION 1
| Engine coolant temperature at engine starting (°C (°F)) | -7 (19.4) | 8 (46.4) | 10 (50) | 25 (77) |
|---|---|---|---|---|
| Threshold Value (°C (°F)) | 72.7 (162.9) | 78.6 (173.5) | 78.6 (173.5) | 78.6 (173.5) |
MAP SPECIFICATION 2
| Estimate ambient temperature (°C (°F)) | -7 (19.4) | 8 (46.4) | 10 (50) | 25 (77) |
|---|---|---|---|---|
| Threshold Value (°C (°F)) | 72.7 (162.9) | 78.6 (173.5) | 78.6 (173.5) | 78.6 (173.5) |
Time needed for diagnosis: Less than 1 s
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.