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Engine-Codes – Generic – P1352

P1352 Code - Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 2

Quick Answer

The P1352 code indicates that there is a problem with the ignition control module output being high or a pulse being detected when the cylinder 2 is grounded. Common causes include Faulty ignition control module, Wiring issues or shorts, Defective cylinder 2 ignition coil. 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 indicates Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 2.
Common causes
Common causes include Faulty ignition control module, Wiring issues or shorts, Defective cylinder 2 ignition coil.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code P1352 Description

The P1352 code indicates that there is a problem with the ignition control module output being high or a pulse being detected when the cylinder 2 is grounded. This issue can cause misfires, rough idling, and poor engine performance. The ignition control module plays a crucial role in controlling the timing of the ignition system, which affects the combustion process in the engine. If not addressed, this code can lead to further damage to the engine components and potentially result in a complete breakdown of the ignition system. The underlying mechanics behind this issue could include a faulty ignition control module, wiring issues, or a problem with the cylinder 2 ignition coil.

OBDII Code P1352 - Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 2
P1352 Code - Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 2

Common Causes of P1352

  1. Faulty ignition control module
  2. Wiring issues or shorts
  3. Defective cylinder 2 ignition coil
  4. Poor electrical connection
  5. Engine overheating

Symptoms of P1352

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

How to Fix P1352

  1. Perform a thorough inspection of the ignition control module, wiring, and cylinder 2 ignition coil.
  2. Test the ignition control module using a multimeter to check for proper voltage and resistance.
  3. Replace any faulty components such as the ignition control module or ignition coil.
  4. Clear the diagnostic trouble codes and reset the engine control module.
  5. Test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix P1352

The typical repair costs for addressing a P1352 code can vary depending on the specific cause of the issue. On average, the parts required for this repair may cost between $100 to $300, while the labor costs can range from $100 to $200. However, it's important to note that these estimates are general guidelines, and actual costs may vary based on the location, vehicle make and model, and the mechanic's labor rates. It's recommended to obtain quotes from local auto repair shops for a more accurate cost estimate.

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Code P1352 Information for Specific Makes

  • P1352 BMW — Misfire During Start Cylinder 6
  • P1352 Buick — Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 2
  • P1352 Cadillac — Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 2
  • P1352 Chevrolet — Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 2
  • P1352 Ford — Ignition Coil 'A' Primary Circuit
  • P1352 GMC — Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 2
  • P1352 Hyundai — #2 MF Signal Line Open
  • P1352 Mazda — Ignition Coil 'A' Primary Circuit
  • P1352 MINI — Misfire During Start Cylinder 6
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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