Enable Conditions
ENABLE CONDITIONS
| Secondary Parameters | Enable Conditions |
|---|---|
| All secondary parameters enable conditions | 1 second or more |
| Battery voltage | > 10.9 V |
| Atmospheric pressure | > 75.1 kPa (563 mmHg, 22.2 inHg) |
| Closed loop control with main feedback | Operation |
| Front oxygen (A/F) sensor impedance | 0 ↔ 50 Ω |
| After engine starting | 120 seconds or more |
| Engine coolant temperature | ≥ 75°C (167°F) |
| Engine speed | 1000 ↔ 2500 rpm |
| Vehicle speed | 10 ↔ 120 km/h (6.21 ↔ 74.6 MPH) |
| Amount of intake air | 10 ↔ 40 g/s (1.323 ↔ 5.292 lb/m) |
| Engine load | < 0.02 g/rev |
| Learning value of EVAP cone, during purge | ≤ 0.12 |
| Total time of operating canister purge | 20 seconds or more |