P067C OBD II Trouble Code Cylinder #5 Glow Plug Circuit Low

How to easily diagnose, repair, and info on causes of a P067C trouble code that indicates a detected low voltage situation in the cylinder number 5 glow plug control circuit.

Symptoms of P067C OBD II Trouble Code

  • Excessive black smoke from exhaust
  • Engine drivability issues
  • Delayed engine start up
  • Reduced fuel efficiency
  • Engine misfire codes may be stored

Common Causes of P067C OBD II Trouble Code

  • Bad glow plug/s
  • Open or shorted glow plug control circuit
  • Loose or faulty glow plug connector
  • Defective glow plug timer

Severity of P067C OBD II Trouble Code

Any glow plug related code will likely be accompanied by drivability issues. A stored code P067C should be addressed with urgency.