Engine-CodesFord – P1352 Ford

P1352 Ford Code - Ignition Coil 'A' Primary Circuit

Quick Answer

The P1352 Ford diagnostic trouble code refers to an issue with the Ignition Coil 'A' Primary Circuit. Common causes include Faulty ignition coil, Damaged or loose wiring in the primary circuit, Malfunctioning ECM. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1352 Ford indicates Ignition Coil 'A' Primary Circuit.
Common causes
Common causes include Faulty ignition coil, Damaged or loose wiring in the primary circuit, Malfunctioning ECM.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1352 Ford Description

The P1352 Ford diagnostic trouble code refers to an issue with the Ignition Coil 'A' Primary Circuit. In modern vehicles, the ignition coil plays a crucial role in the ignition system, converting the low voltage from the battery into the high voltage needed to ignite the air-fuel mixture in the engine cylinders. The primary circuit of the ignition coil is responsible for delivering the battery voltage to the coil, allowing it to generate the high voltage required for spark plug operation.

OBDII Code P1352 Ford - Ignition Coil 'A' Primary Circuit
P1352 Ford Code - Ignition Coil 'A' Primary Circuit

Common Causes of P1352 Ford

  1. Faulty ignition coil
  2. Damaged or loose wiring in the primary circuit
  3. Malfunctioning ECM
  4. Corrosion or poor connection in the primary circuit
  5. Overheating of the ignition coil

Symptoms of P1352 Ford

  1. Engine misfires
  2. Rough idling or stalling
  3. Decreased fuel efficiency
  4. Loss of power during acceleration
  5. Illumination of the check engine light

How to Fix P1352 Ford

  1. Diagnose the issue using a scan tool to confirm the P1352 Ford code and pinpoint the exact cause.
  2. Inspect the ignition coil, wiring, and connections for any damage or loose connections.
  3. Test the primary circuit components for proper voltage and continuity.
  4. Replace the faulty ignition coil if necessary, ensuring it is compatible with the vehicle's make and model.
  5. Clear the diagnostic trouble codes from the ECM and test drive the vehicle to confirm that the issue has been resolved.

Cost to Fix P1352 Ford

The cost of repairing an Ignition Coil 'A' Primary Circuit issue can vary depending on the specific cause of the problem and the vehicle's make and model. On average, the cost of replacing an ignition coil can range from $100 to $300, including parts and labor. However, additional costs may apply if other components need to be replaced or if the diagnosis process is more complex. It is recommended to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate based on your vehicle's specific requirements.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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