AutoCodes – KIA – P0350 2004 KIA Sedona

P0350 2004 KIA Sedona Code - Ignition Coil Primary/Secondary Circuit

Quick Answer

With the ignition switch in the ON or START position, voltage is applied to the ignition coil. Common causes include Faulty Ignition Coil #1 or #2 or #3, Ignition Coil Primary/Secondary harness is open or shorted, Ignition Coil Primary/Secondary 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: P0350 2004 KIA Sedona indicates Ignition Coil Primary/Secondary Circuit .
Common causes: Common causes include Faulty Ignition Coil #1 or #2 or #3, Ignition Coil Primary/Secondary harness is open or shorted, Ignition Coil Primary/Secondary 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 12,184

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 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0350 2004 KIA Sedona Description

With the ignition switch in the ON or START position, voltage is applied to the ignition coil. Each ignition coil consists of two coils. High tension leads go to each cylinder from the ignition coils. The ignition coils fire two spark plugs on every power stroke (the cylinder under compression and the cylinder on the exhaust stroke). The Engine Control Module (ECM) provides a switching circuit to ground for energizing the primary ignition coils. The ECM uses the crankshaft position sensor and camshaft position sensor signal to time the energizing of the coil. When a primary ignition coil is energized and de-energized, the secondary coil produces a high voltage spike to the attached spark plugs.

OBDII Code P0350 2004 KIA Sedona - Ignition Coil Primary/Secondary Circuit - AutoCodes.com — P0350 2004 KIA Sedona Code - Ignition Coil Primary/Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P0350 2004 KIA Sedona?

Faulty Ignition Coil #1 or #2 or #3
Ignition Coil Primary/Secondary harness is open or shorted
Ignition Coil Primary/Secondary circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0350 2004 KIA Sedona?

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 P0350 2004 KIA Sedona 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 P0350 2004 KIA Sedona code?

Need more information on how to fix the P0350 2004 KIA Sedona code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0350 2004 KIA Sedona code diagnosed by a professional: Find a repair shop in your area

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 P0350 2004 KIA Sedona Code

1. What does OBDII code P0350 for a 2004 KIA Sedona mean?

The OBDII code P0350 in a 2004 KIA Sedona indicates a problem with the Ignition Coil Primary/Secondary Circuit.

2. What are the common symptoms of OBDII code P0350 in a 2004 KIA Sedona?

Common symptoms of OBDII code P0350 in a 2004 KIA Sedona include engine misfires, rough idling, loss of power, and difficulty starting the vehicle.

3. What are the possible causes of OBDII code P0350 in a 2004 KIA Sedona?

Possible causes of OBDII code P0350 in a 2004 KIA Sedona include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or a problem with the Engine Control Module (ECM).

4. How can I diagnose the issue related to OBDII code P0350 in a 2004 KIA Sedona?

Diagnosing the issue related to OBDII code P0350 in a 2004 KIA Sedona typically involves checking the ignition coil and its connections, testing the wiring for any breaks or shorts, and using a scan tool to analyze data from the ECM.

5. Can I still drive my 2004 KIA Sedona with OBDII code P0350?

It is not recommended to drive your 2004 KIA Sedona with OBDII code P0350, as it can lead to further damage to the ignition system and potentially cause more severe issues with the engine.

6. How do I repair OBDII code P0350 in a 2004 KIA Sedona?

Repairing OBDII code P0350 in a 2004 KIA Sedona may involve replacing the faulty ignition coil, repairing any damaged wiring or connectors, or reprogramming the ECM if necessary.

7. Are there any tips for preventing OBDII code P0350 in a 2004 KIA Sedona?

To prevent OBDII code P0350 in a 2004 KIA Sedona, it is recommended to regularly maintain your vehicle, including checking the ignition system components for any signs of wear or damage.

8. How much does it cost to fix OBDII code P0350 in a 2004 KIA Sedona?

The cost of fixing OBDII code P0350 in a 2004 KIA Sedona can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

9. Can I reset OBDII code P0350 in a 2004 KIA Sedona without fixing the underlying issue?

Resetting OBDII code P0350 in a 2004 KIA Sedona without fixing the underlying issue will only temporarily clear the code, and the problem will likely reoccur until the root cause is addressed.

10. Is OBDII code P0350 a common issue in 2004 KIA Sedona vehicles?

OBDII code P0350 related to the Ignition Coil Primary/Secondary Circuit can be a common issue in 2004 KIA Sedona vehicles, especially as the vehicle ages and components wear out.