Typical Enabling Conditions
| Monitor runs whenever following DTCs not present | - |
| All of following conditions are met | - |
| Battery voltage | 11 V or more |
| Engine switch | On (IG) |
| Time after engine switch off to on (IG) | 0.5 sec. or more |
| Starter | OFF |
| Time after Starter ON to OFF | 0.5 sec. or more |
| All of following conditions are met | - |
| CPU commanded VVT motor speed | 0.000426 to 0.02 sec. |
| Engine speed | 100 rpm or more |