Enable Condition
| Secondary Parameters | Enable Conditions |
|---|---|
| A/F main learning system | In operation |
| Engine coolant temperature | ≥ 75 °C (167 °F) |
| Engine load change | ≤ 0.02 g/rev (0 oz/rev) |
| Learning value of EVAP conc. | < 0.15 |
| Cumulative time of canister purge after engine start | ≥ 20 s |
| Continuous period after canister purge starting | ≥ 29884 ms |
| Engine load | ≥ Value of Map 1 |
MAP 1 REFERENCE CHART
| Engine speed (RPM) | Idling | 650 | 1000 | 1500 | 2000 | 2500 | 3000 | 3500 | 4000 | 4500 |
| Measured value (g (oz)/rev) | na | 0.208 (0.01) | 0.201 (0.01) | 0.185 (0.01) | 0.183 (0.01) | 0.193 (0.01) | 0.206 (0.01) | 0.206 (0.01) | 0.225 (0.01) | 0.245 (0.01) |