Oldsmobile specific DTC OBD2 code: P1416 AIR System Bank 1
Oldsmobile specific DTC OBD2 code: P1415 Secondary Air Injection (AIR) System
Oldsmobile specific DTC OBD2 code: P1410 Fuel Tank Pressure System
Oldsmobile specific DTC OBD2 code: P1409 EGR Vacuum System Leak
Oldsmobile specific DTC OBD2 code: P1408 Intake Manifold Pressure Sensor Circuit
Oldsmobile specific DTC OBD2 code: P1407 EGR Air Intrusion In Exhaust Supply To EGR Valve
Oldsmobile specific DTC OBD2 code: P1406 EGR Valve Pintle Position Circuit
Oldsmobile specific DTC OBD2 code: P1405 Exhaust Gas Recirculation System Valve 3
Oldsmobile specific DTC OBD2 code: P1404 Exhaust Gas Recirculation System Valve 2
Oldsmobile specific DTC OBD2 code: P1403 Exhaust Gas Recirculation System Valve 1