P0677
Powertrain Codes
P0677 - FORD - Cylinder 7 Glow Plug Circuit Fault
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light) - Lack/Loss of Power - The engine may be harder to start - Engine hesitation
Possible Causes
- Cylinder #7 glow plug circuit is open or shorted - Faulty cylinder #7 glow plug - Faulty glow plug module
Description
The Engine Control Module (ECM) has detected a fault in the cylinder #7 glow plug circuit