P0451 (Stuck monitor):
TYPICAL ENABLING CONDITIONS - P0451 (STUCK MONITOR)
| Monitor runs whenever these DTCs not present | See READINESS MONITOR DRIVE PATTERN |
| Atmospheric pressure (absolute pressure) | Less than 70 kPa (525 mmHg), or 110 kPa (825 mmHg) or more |
| Battery voltage | 10.5 V or more |
| Intake air temperature | 4.4 to 35°C (40 to 95°F) |
| Time after engine stopped | 5 hours |
Example of restart time
RESTART TIME
| First time | 7 hours |
| Second time | 9 hours and 30 minutes |