OBD Code P0679

Cylinder 9 Glow Plug Circuit

What’s mean?

OBD2 Code P0679 Definition:
The Engine Control Module (ECM) has detected a fault in the cylinder #9 glow plug circuit

Symptoms

Possible sumptoms of P0679
– Engine Light ON (or Service Engine Soon Warning Light) – Lack/Loss of Power – The engine may be harder to start – Engine hesitation

Possible Causes

Possible causes of P0679
– Cylinder #9 glow plug circuit is open or shorted – Faulty cylinder #9 glow plug – Faulty glow plug module

Possible Solutions