Monitor Strategy
| Related DTCs | P0418: Secondary air injection system air pump circuit range check (Bank 1) P0419: Secondary air injection system air pump circuit range check (Bank 2) |
| Required Sensors/Components (Main) | Air injection control driver |
| Required Sensors/Components (Related) | Air pump |
| Frequency of Operation | Once per drive cycle |
| Duration | 3 seconds |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |