Typical Enabling Conditions
All:
TYPICAL ENABLING CONDITIONS TABLE - ALL
| Monitor runs whenever following DTCs are not present | None |
After engine stop:
TYPICAL ENABLING CONDITIONS TABLE - AFTER ENGINE STOP
| Time after engine start | 10 seconds or more |
|---|---|
| Battery voltage | 10.5 V or more |
| Engine coolant temperature sensor | OK |
| Engine coolant temperature change since engine stopped | Less than 180°C (356°F) |
| Engine coolant temperature before engine stop | 70°C (158°F) or more |
| Time that mass air flow is low before engine stop | 70 minutes |
| Accumulated mass air flow amount before engine stop | 1720 g or more |
| Key-off duration | 30 minutes |
After cold engine start:
TYPICAL ENABLING CONDITIONS TABLE - AFTER COLD ENGINE START
| Key-off duration | 5 hours |
|---|---|
| Time after engine start | 10 seconds or more |
| Engine coolant temperature sensor | OK |
| Engine coolant temperature | 70°C (158°F) or more |
| Accumulated mass air flow amount | 1720 g or more |
| One of the following conditions 1 or 2 is met: | - |
| Duration while engine load is low | 120 seconds or more |
| Duration while engine load is high | 10 seconds or more |