Monitor Strategy
| Related DTCs | P050B: Idle ignition timing problem at cold |
| Required Sensors/Components (Main) | Mass air flow meter |
| Required Sensors/Components (Related) | Engine coolant temperature sensor, Throttle position sensor, Vehicle speed sensor |
| Frequency of Operation | Once per driving cycle |
| Duration | 10 seconds |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |