Typical Enabling Conditions
| Monitor runs whenever following DTCs not present | None |
| Throttle position (TP sensor voltage) | 0.2 to 3.6 V |
| Time after engine start | 5 seconds or more |
| Battery voltage | 10.5 V or more |
| Engine coolant temperature | 70°C (158°F) or more |
| IAT sensor circuit | OK |
| ECT sensor circuit | OK |
| CKP sensor circuit | OK |
| TP sensor circuit | OK |
| EVAP system pressure sensor circuit | OK |
| EVAP leak detection pump | OK |
| EVAP vent valve | OK |