AutoCodesBMW – P0352 BMW

P0352 BMW Code - Ignition Coil Cylinder 2

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted, Ignition Coil 2 circuit poor electrical connection. 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
P0352 BMW indicates Ignition Coil Cylinder 2.
Common causes
Common causes include Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted, Ignition Coil 2 circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 4,118
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0352 BMW Description

The ignition system on the vehicle uses individual ignition coils for each cylinder. The Engine Control Module (ECM) controls each ignition coil operation. The ECM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.
OBDII Code P0352 BMW - Ignition Coil Cylinder 2 - AutoCodes.com
P0352 BMW Code - Ignition Coil Cylinder 2

What are the Possible Causes of the DTC P0352 BMW?

  • Faulty Ignition Coil 2
  • Ignition Coil 2 harness is open or shorted
  • Ignition Coil 2 circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0352 BMW?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0352 BMW code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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.

Frequently Asked Questions about P0352 BMW Code

What does the OBDII code P0352 mean for a BMW?

P0352 indicates a problem with the ignition coil for cylinder 2, suggesting that the coil is malfunctioning or there is an issue with the electrical circuit related to it.

What are the common symptoms of a P0352 code?

Symptoms may include engine misfires, rough idling, decreased engine performance, and the check engine light illuminating on the dashboard.

What could cause the P0352 code to trigger?

Common causes include a faulty ignition coil for cylinder 2, damaged wiring or connectors, a failing engine control module (ECM), or issues with the spark plug.

How can I diagnose a P0352 code?

Start by visually inspecting the ignition coil, wiring, and connectors for damage. Use a multimeter to test the resistance of the ignition coil and check for any additional trouble codes that may provide more context.

What repairs are typically needed for a P0352 code?

Repairs may involve replacing the faulty ignition coil for cylinder 2, repairing any damaged wiring or connectors, and possibly replacing the spark plug if it’s worn or damaged.

Can I drive my BMW with a P0352 code?

While it may be possible to drive the vehicle, it is not recommended. Continuing to drive can lead to further engine damage and decreased performance.

How much does it typically cost to fix a P0352 code?

The cost can vary widely depending on the specific issue, but replacing an ignition coil generally ranges from $100 to $300, including parts and labor.

Will clearing the code P0352 fix the problem?

Clearing the code may temporarily turn off the check engine light, but the underlying issue will still need to be addressed to prevent the code from returning.

What should I do if the P0352 code keeps coming back?

If the code persists after repairs, further diagnostics may be necessary to check for issues with the wiring, ECM, or other related components.

Discuss the causes and fixes for P0352 BMW OBDII Code

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