Enable Condition
ENABLE CONDITION REFERENCE CHART
| Secondary Parameters | Enable Conditions |
|---|---|
| All secondary parameters enable conditions | 4 seconds or more |
| Battery voltage | > 10.9 V |
| Atmospheric pressure | > 75.1 kPa (563 mmHg, 22.2 inHg) |
| Rear oxygen sensor sub feedback | Execution |
| Rear oxygen sensor output voltage - Feedback target voltage | -0.2 V ←→0.1 V |
| or rear oxygen sensor sub feedback compensation coefficient | On Min. |
| or rear oxygen sensor sub feedback compensation coefficient | On Max. |
| After engine starting | 60 seconds or more |
| Engine coolant temperature | ≥; 75°C (167°F) |
| Vehicle speed | ≥20km/h (12MPH) |
| Amount of intake air | ≥ 8 g (0.28 oz)/s |
| Load change in 1/3 engine revolution. | ≤0.02g (0.001 oz)/rev |
| Front oxygen (A/F) sensor impedance | 0 ←→50 Ω |
| Learning value of evaporation gas density | ≤0.2 |
| Total time of operating canister purge | 20 seconds or more |
| Targeted lambda value load compensation coefficient | -0.05 ←→0.05 |