Ford P0519 OBD-II Trouble Code Definition:
P0519 Idle Control System Malfunction
P0519 Ford OBD-II Trouble CodeDescription:
OBD Trouble Code P0519
Idle Air Control System Performance
What does the code mean? OBD-ii Code P0519 definition:
Symptoms Sumptoms of OBD code P0519
– Engine Light ON (or Service Engine Soon Warning Light)
– Engine Light ON (or Service Engine Soon Warning Light)
Causes Causes of the OBD-II code P0519
– Large vacuum leak – Ignition system fault – Engine mechanical condition – Faulty air control circuit valve
– Large vacuum leak – Ignition system fault – Engine mechanical condition – Faulty air control circuit valve
Solutions