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303-07C Glow Plug System - 2.2L Duratorq-TDCi (Puma) Diesel > < Glow Plug System

Transit 2006.5 (04.2006-)

Engine Ignition - 2.3L Duratec-HE (MI4) - Engine Ignition Transit 2006.5 (04/2006-)
Diagnosis and Testing

General Equipment
Worldwide Diagnostic System (WDS)

Inspection and Verification

  1. Verify the customer concern.
  1. Visually inspect for obvious signs of electrical damage.

Visual Inspection Chart

Electrical
  • Wiring harness
  • Electrical connector(s)
  • Spark plug(s)
  • Spark plug wire(s)
  • Ignition coil-on-plug
  • Powertrain control module (PCM)
  1. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
  1. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart.

Symptom Chart

Symptom Possible Sources Action
Engine misfire
*
Spark plug(s).
*
Spark plug wire(s).
*
Using the WDS CARRY OUT a KV test.
*
Ignition coil-on-plug.
*
PCM.
*
PCM calibration.
*
REFER to the WDS.
Engine stumbling
*
Spark plug(s).
*
Spark plug wire(s).
*
Using the WDS CARRY OUT a KV test.
*
Ignition coil-on-plug.
*
PCM.
*
PCM calibration.
*
REFER to the WDS.
Engine lacks power
*
Spark plug(s).
*
Spark plug wire(s).
*
Using the WDS CARRY OUT a KV test.
*
Ignition coil-on-plug.
*
REFER to the WDS.

303-07C Glow Plug System - 2.2L Duratorq-TDCi (Puma) Diesel > < Glow Plug System