Monitor Strategy
MONITOR STRATEGY TABLE
| Related DTCs | P0420: Catalyst Deterioration P0430: Catalyst Deterioration |
|---|---|
| Required Sensors/Components (Main) | Three-way catalyst converter |
| Required Sensors/Components (Related) | Air fuel ratio sensor, heated oxygen sensor, intake air temperature sensor, mass air flow meter, crankshaft position sensor and engine coolant temperature sensor |
| Frequency of Operation | Once per driving cycle |
| Duration | Approximately 30 seconds |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |