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 and Σ (Estimated engine coolant temperature - actual engine coolant temperature) |
< Value of Map 4 > Value of Map 5 |
| <Judgment 2> | |
| Actual engine coolant temperature and Σ (Estimated engine coolant temperature - actual engine coolant temperature) Regulated temperature = 93.8°C (201°F) |
< Regulated temperature - Value of Map 6 > Value of Map 7 |
| <Judgment 3> | |
| Actual engine coolant temperature and Σ (Estimated engine coolant temperature - actual engine coolant temperature) |
> Value of Map 8 > Value of Map 9 |
Map 4
| Estimate ambient temperature °C (°F) | -7 (19.4) | 8 (46.4) | 10 (50) | 25 (77) |
| Threshold Value °C (°F) | 60 (140) | 60 (140) | 60 (140) | 60 (140) |
Map 5
| Engine coolant temperature at engine starting °C (°F) | -7 (19.4) | 0 (32) | 8 (46.4) | 10 (50) | 30 (86) | 40 (104) |
| Threshold Value °C (°F) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1200 (2160) |
Map 6
| Estimate ambient temperature °C (°F) | -7 (19.4) | 8 (46.4) | 10 (50) | 25 (77) |
| Threshold Value °C (°F) | 20.3 (36.5) | 11.1 (20) | 11.1 (20) | 11.1 (20) |
Map 7
| Engine coolant temperature at engine starting °C (°F) | -7 (19.4) | 0 (32) | 8 (46.4) | 10 (50) | 30 (86) | 35 (95) |
| Threshold Value °C (°F) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1500 (2700) |
Map 8
| Estimate ambient temperature °C (°F) | -7 (19.4) | 8 (46.4) | 10 (50) | 25 (77) |
| Threshold Value °C (°F) | 11.1 (20) | 11.1 (20) | 11.1 (20) | 11.1 (20) |
Map 9
| Engine coolant temperature at engine starting °C (°F) | -7 (19.4) | 8 (46.4) | 10 (50) | 25 (77) |
| Threshold Value °C (°F) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1731.6 (3116.9) | 1731.6 (3116.9) |
Time needed for diagnosis: Less than 1 second
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.