AutoCodes – Saturn – P0352 Saturn

P0352 Saturn Code - Ignition Coil 2 Control Circuit

Quick Answer

The ignition system on this engine uses ignition coils with integrated power transistors. 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 Saturn indicates Ignition Coil 2 Control Circuit.
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.

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Code Popularity 4,092

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 16, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0352 Saturn Description

The ignition system on this engine uses ignition coils with integrated power transistors. The Engine Control Module (ECM) controls the spark event for each cylinder through individual ignition coil control circuits. When the ECM commands the ignition control circuit On, electrical current flows through the primary winding of the ignition coil, creating a magnetic field. When a spark event is requested, the ECM commands the ignition control circuit Off, interrupting current flow through the primary winding. The collapsing magnetic field created by the primary winding induces a high voltage in the secondary winding, which is connected to the spark plugs. The Diagnostic Trouble Code (DTC) will be set when the control circuit commanded by the ECM state does not match the actual state.

OBDII Code P0352 Saturn - Ignition Coil 2 Control Circuit - AutoCodes.com — P0352 Saturn Code - Ignition Coil 2 Control Circuit

What does this mean?

What are the Possible Causes of the DTC P0352 Saturn?

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 Saturn?

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 Saturn 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.

Need more information about the P0352 Saturn code?

Need more information on how to fix the P0352 Saturn code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 Saturn Code

1. What are the common symptoms of OBDII code P0352 in a Saturn related to Ignition Coil 2 Control Circuit?

- Common symptoms include engine misfires, rough idling, loss of power, and illuminated Check Engine Light.

2. What are the potential causes of OBDII code P0352 in a Saturn related to Ignition Coil 2 Control Circuit?

- Possible causes include a faulty ignition coil, damaged wiring or connectors, a defective Engine Control Module (ECM), or a problem with the spark plug.

3. How can I diagnose the issue causing OBDII code P0352 in my Saturn?

- To diagnose the issue, you can use a multimeter to test the ignition coil, inspect the wiring and connectors for damage, and check the spark plug for wear or fouling.

4. What are the recommended repair tips for resolving OBDII code P0352 in a Saturn?

- Repair tips include replacing the faulty ignition coil, repairing or replacing damaged wiring or connectors, ensuring proper spark plug installation, and resetting the ECM after repairs are completed.

5. Can I still drive my Saturn with OBDII code P0352 related to Ignition Coil 2 Control Circuit?

- It is not recommended to drive your Saturn with this code present, as it can lead to further engine damage and poor performance. It is best to address the issue promptly.

6. How much does it typically cost to repair OBDII code P0352 in a Saturn?

- The cost of repairs can vary depending on the specific issue causing the code, but it may range from $100 to $300 for parts and labor.

7. Is it possible to clear OBDII code P0352 in a Saturn without fixing the underlying issue?

- While you can clear the code using an OBDII scanner, it is not advisable as the problem will likely reoccur, leading to continued engine performance issues.

8. Are there any preventative maintenance measures to avoid OBDII code P0352 in a Saturn?

- Regularly inspecting and replacing spark plugs, ensuring proper ignition system maintenance, and using high-quality fuel can help prevent ignition coil-related issues.

9. How long does it take to repair OBDII code P0352 related to Ignition Coil 2 Control Circuit in a Saturn?

- The repair time can vary depending on the exact cause of the code, but it typically takes around 1 to 2 hours for a mechanic to diagnose and fix the issue.

10. Can a DIY enthusiast with automotive experience fix OBDII code P0352 in a Saturn?

- Yes, a DIY enthusiast with the necessary tools and knowledge of automotive systems can typically diagnose and repair OBDII code P0352 related to Ignition Coil 2 Control Circuit in a Saturn.