P0677 Ford

Ford P0677 OBD-II Trouble Code Definition:

P0677 Cylinder 7 Glow Plug Circuit Fault

P0677 Ford OBD-II Trouble CodeDescription:

OBD Trouble Code P0677
Cylinder 7 Glow Plug Circuit
What does the code mean? OBD-ii Code P0677 definition:
The Engine Control Module (ECM) has detected a fault in the cylinder #7 glow plug circuit
Symptoms Sumptoms of OBD code P0677
– Engine Light ON (or Service Engine Soon Warning Light) – Lack/Loss of Power – The engine may be harder to start – Engine hesitation
Causes Causes of the OBD-II code P0677
– Cylinder #7 glow plug circuit is open or shorted – Faulty cylinder #7 glow plug – Faulty glow plug module