Monitor Strategy
| Related DTCs | P2096: Post catalyst fuel trim system functional check too lean (Bank 1) P2097: Post catalyst fuel trim system functional check too rich (Bank 1) |
| Required Sensors/Components (Main) | Fuel system Heated oxygen sensor |
| Required Sensors/Components (Related) | Air fuel ratio sensor Mass air flow meter Crankshaft position sensor |
| Frequency of Operation | Continuous |
| Duration | 1 second |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |