Cold start emission reduction system monitor operation

DTC: P050E Cold start engine exhaust temperature too low
Monitor execution: Once per driving cycle, during the first 15 seconds of a cold start
Monitor sequence: None
Monitoring duration: Data gathering occurs during the first 15 seconds of a cold start. The decision to set P050E is made 300 seconds after start. This delay gives time for other diagnostics (for example, misfire monitor) to determine if another DTC should set instead of P050E.