System
DTCs Required to Set System Status to YES
Catalyst
DTC P0420
EGR
DTC P0401
DTC P0404
DTC P0405
DTC P1404
EVAP
DTC P0440
DTC P0442
DTC P0446
DTC P1441
Oxygen Sensor
DTC P0133
DTC P0140
DTC P1133
DTC P1134
Oxygen Sensor Heater
DTC P0135
DTC P0141
