P1409 OBD Code Definition:
P1409 EGR Vacuum Regulator circuit malfunction
P1409 OBD Code Description:
OBD Code P1409
EGR Vacuum Regulator circuit malfunction
P1409
OBD Code P1409
EGR Vacuum System Leak
OBD Code P1409
EVR control circuit Malfunction
OBD Code P1409
Tank Ventilation Valve Circ. Electrical Malfunction