Execution Condition
| Secondary parameters | Execution condition |
|---|---|
| 12 V battery system voltage | ≥ 10.9 V |
| Estimated secondary oxygen sensor element temperature | ≥ 450°C (842°F) |
| Integrated duty ratio of the secondary oxygen sensor heater operation from engine start | ≥ 54400% |
| Secondary oxygen sensor offset signal | ≥ 1.8 V and ≤ 2.2 V |