Inspection/Maintenance (I/M) System DTC Table. Chevrolet Impala 2002

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2002 🢒 Impala 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Inspection/Maintenance (I/M) System DTC Table

System	DTCs Required to Set System Status to YES
AIR	DTC P0410
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