Enable Condition
| Secondary Parameters | Enable Conditions |
|---|---|
| Battery voltage | ≥ 10.9 V |
| Atmospheric pressure | ≥ 75 kPa (563 mmHg, 22.2 inHg) |
| Engine coolant temperature | ≥ 75 °C (167 °F) |
| Estimated catalyst temperature | ≥ 540 °C (1004 °F) |
| Misfire detection every 200 rotations | < 7 time(s) |
| Learning value of evaporation gas density | < 0.2 |
| Sub feedback | In operation |
| Evaporative system diagnosis | Not in operation |
| Time of difference (< 0.10) between actual lambda and target lambda | ≥ 1000 ms |
| Vehicle speed | > 60 km/h (37.3 MPH) |
| Amount of intake air | ≥ 10 g/s (0.35 oz/s) and < 50 g/s (1.76 oz/s) |
| Engine load change every 0.5 engine revs. | < 0.02 g/rev (0 oz/rev) |
| Rear oxygen output change from 660 mV or less to 660 mV or more | Experienced after fuel cut |
| Elapsed time after starting the engine | ≥ 220 s |
| Purge execution calculated time | ≥ 5 s |