Monitor Strategy
| Related DTCs | P04DB: PCV system for ejector hose (upstream) disconnection |
| Required Sensors/Components (Main) | PCV system |
| Required Sensors/Components (Related) | Air fuel ratio sensor Mass air flow meter sub-assembly Crankshaft position sensor No. 2 turbo pressure sensor |
| Frequency of Operation | Once per driving cycle |
| Duration | 20 seconds or more |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |