Ford Code P1364 – Ignition Coil Primary Circuit Malfunction

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Ford Code P1364 Description

Ford code P1364 indicates a problem with the ignition coil primary circuit. The ignition coil is an essential component of the vehicle’s ignition system, responsible for converting the battery’s low voltage energy into the high voltage energy needed to ignite the fuel in the engine cylinders. When the ignition coil’s primary circuit fails, it can lead to misfires, rough idling, poor fuel consumption, and even engine stalling.

Common Causes of Ford Code P1364

NOTE: The listed causes may not be a complete list of all potential problems, and there could be other causes.

  1. Faulty ignition coil
  2. Damaged wiring or connectors in the ignition coil circuit
  3. Faulty ignition module
  4. Poor electrical connections
  5. Engine overheating leading to ignition coil failure

Symptoms of Ford Code P1364

  1. Engine misfires
  2. Rough idling or hesitation during acceleration
  3. Decreased fuel efficiency
  4. Engine stalling
  5. Illuminated check engine light

How to Fix Ford Code P1364

  1. Diagnose the problem using a scan tool to retrieve the error code and inspecting the ignition coil circuit for any visible damage.
  2. Test the ignition coil resistance and primary circuit voltage to determine if the coil is functioning properly.
  3. Replace the faulty ignition coil if it is identified as the cause of the problem.
  4. Inspect and repair any damaged wiring or connectors in the ignition coil circuit.
  5. Clear the error code and test the vehicle to ensure the issue has been resolved.

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