Engine-CodesVolkswagen – P1371 Volkswagen

P1371 Volkswagen Code - Cylinder 6 Ignition Circuit Short to B+

Quick Answer

The P1371 code in a Volkswagen indicates that there is a short circuit in the ignition circuit of cylinder 6 that is connected to the battery positive (+) terminal. Common causes include Faulty ignition coil, Damaged or worn spark plugs, Short circuit in the ignition wiring. 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
P1371 Volkswagen indicates Cylinder 6 Ignition Circuit Short to B+.
Common causes
Common causes include Faulty ignition coil, Damaged or worn spark plugs, Short circuit in the ignition wiring.
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 P1371 Volkswagen Description

The P1371 code in a Volkswagen indicates that there is a short circuit in the ignition circuit of cylinder 6 that is connected to the battery positive (+) terminal. This means that there is an unintended connection between the ignition system and the battery, which can lead to various issues with the vehicle's performance and potentially cause damage if not addressed promptly.

OBDII Code P1371 Volkswagen - Cylinder 6 Ignition Circuit Short to B+
P1371 Volkswagen Code - Cylinder 6 Ignition Circuit Short to B+

Common Causes of P1371 Volkswagen

  1. Faulty ignition coil
  2. Damaged or worn spark plugs
  3. Short circuit in the ignition wiring
  4. Faulty Engine Control Module (ECM)
  5. Corrosion or loose connections in the ignition system

Symptoms of P1371 Volkswagen

  1. Engine misfires or rough idling
  2. Decreased acceleration and power
  3. Illumination of the Check Engine Light
  4. Increased fuel consumption
  5. Engine stalling or difficulty starting

How to Fix P1371 Volkswagen

  1. Begin by inspecting the ignition coil, spark plugs, and wiring for any visible damage or signs of wear.
  2. Test the ignition coil and spark plugs to ensure they are functioning properly.
  3. Check the wiring harness for any shorts or breaks and repair or replace as necessary.
  4. Clear the diagnostic trouble codes from the ECM and reset the system.
  5. Test drive the vehicle to ensure the issue has been resolved and the code does not reappear.

Cost to Fix P1371 Volkswagen

The cost of repairing a P1371 code in a Volkswagen can vary depending on the specific cause of the issue and the extent of the damage. On average, the repair costs for this type of issue can range from $200 to $500, including parts and labor. It is important to keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it is advisable to check with a local mechanic for a more accurate estimate based on your vehicle make and model.

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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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