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EDC16 / P0674 08

Read the instructions below then start the fault diagnostic procedure.

Symptom: Possibly difficult to start and/or engine jerk.

  P0674 08


Glow Plug Cyl. 4, Open Circuit

Fault symptom

Possibly difficult to start and/or engine jerk.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Fault criteria:

The circuit for the glow plug is short-circuited/open.

Checking the wiring harness

Jiggle the wiring harness at several points to detect intermittent breaks or short circuits. Check also the connector for oxidation or loose pins.

Diagnostic help

Diagnosis regards:

Electrical fault in connecting leads or component.

Functions in the diagnostic tool related to the fault:

Test value:
Glow Feedback
Activation:
Glowing
(See also description of readings/activations in diagnostic tool)