Execution Condition
| Secondary parameters | Execution condition |
|---|---|
| Elapsed time after ignition switch is turned to ON | 500 ms or more and Less than 60000 ms |
| Soaking time | 60s or more |
| Vacuum pump in the leak check valve assembly | Not in operation |
| Switching valve in the leak check valve assembly | Open |
| Purge control | Not in operation |