Typical Enabling Conditions
All:
TYPICAL ENABLING CONDITIONS
| Monitor runs whenever following DTCs are not present | - |
| Battery voltage | 10.5 V or more |
After engine stop:
TYPICAL ENABLING CONDITIONS
| Time after engine start | 10 seconds or more |
| ECT sensor circuit | OK |
| ECT in previous driving cycle | 70°C(158°F)or more |
| Accumulated MAF amount in previous driving cycle | 3,070 g or more |
| ECT when 30 minutes elapsed after engine stop | 20°C(68°F)or more |
After cold engine start:
TYPICAL ENABLING CONDITIONS
| Key-off duration | 5 hours |
| Time after engine start | 10 seconds or more |
| ECT sensor circuit | OK |
| ECT | 70°C(158°F)or more |
| Accumulated MAF amount | 3,070 g or more |
| One 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 |