Execution Condition
| Secondary parameters | Execution condition |
|---|---|
| Battery voltage | 10.9 V or more |
| Engine speed | 475 rpm or more |
| Estimated coolant temperature | 20°C (68°F) or more |
| Engine coolant temperature after first engine start | Less than 20°C (68°F) |
| Following condition A or B is met A: Following conditions (a1) and (a2) are met (a1) Engine coolant temperature drop judgment |
Completed |
| (a2) Engine coolant temperature drop | Not detected |
| B: Following conditions (b1), (b2) and (b3) are met (b1) Engine coolant temperature drop judgment |
Completed |
| (b2) Engine coolant temperature drop | Detected |
| (b3) Engine speed sum value | 1184 revs. or more |