Typical Enabling Conditions
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All
TYPICAL ENABLING CONDITIONS CHART
| Monitor runs whenever following DTCs not stored | None |
After Engine Stop
TYPICAL ENABLING CONDITIONS CHART
| Time after engine start | 10 seconds or more |
| Battery voltage | 10.5 V or higher |
| Engine coolant temperature at ECM started by soak timer | -40°C (-40°F) or higher |
| Engine coolant temperature before engine stop | 70°C (158°F) or higher |
| Time that mass air flow is low before engine stop | 2100 seconds |
| Accumulated mass air flow amount before engine stop | 2580 g or more |
| Key-off duration | 30 minutes |
| Mass air flow meter circuit fail (P0102, P0103) | Not detected |
| Engine coolant temperature sensor circuit (P0115, P0117, P0118) | Not detected |
After Cold Engine Start
TYPICAL ENABLING CONDITIONS CHART
| Key-off duration | 5 hours |
| Time after engine start | 10 seconds or more |
| Engine coolant temperature | 70°C (158°F) or higher |
| Accumulated mass air flow amount | 2580 g or more |
| Either of the following conditions 1 or 2 is met: | - |
| 1. Duration while engine load is low | 120 seconds or more |
| 2. Duration while engine load is high | 10 seconds or more |
| Mass air flow meter circuit fail (P0102, P0103) | Not detected |
| Engine coolant temperature sensor circuit (P0115, P0117, P0118) | Not detected |