AutoCodes – Hyundai – P0028 Hyundai

P0028 Hyundai Code - Intake Valve Control Solenoid Circuit Range/Performance Bank 2

Quick Answer

The Continuously Variable Valve Timing (CVVT) system is installed to the chain sprocket of the intake camshaft. Common causes include Dirty engine oil, Low engine oil level, Faulty intake valve control solenoid. 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: P0028 Hyundai indicates Intake Valve Control Solenoid Circuit Range/Performance Bank 2.
Common causes: Common causes include Dirty engine oil, Low engine oil level, Faulty intake valve control solenoid.
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 14,464

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 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
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Code P0028 Hyundai Description

The Continuously Variable Valve Timing (CVVT) system is installed to the chain sprocket of the intake camshaft. This system controls the intake camshaft to provide the optimal valve timing. The Engine Control Module (ECM) controls the Oil Control Valve(OCV), based on the signals output from mass air flow, throttle position and engine coolant temperature. The CVVT controller regulates the intake camshaft angle using oil pressure through the OCV. As result, the relative position between the camshaft and the crankshaft becomes optimal, and the engine torque improves, fuel economy improves, exhaust emissions decrease under overall driving conditions.

OBDII Code P0028 Hyundai - Intake Valve Control Solenoid Circuit Range/Performance Bank 2 - AutoCodes.com — P0028 Hyundai Code - Intake Valve Control Solenoid Circuit Range/Performance Bank 2

What does this mean?

What are the Possible Causes of the DTC P0028 Hyundai?

Dirty engine oil
Low engine oil level
Faulty intake valve control solenoid
Intake valve control solenoid harness is open or shorted
Intake valve control solenoid circuit poor electrical connection

How to Fix the DTC P0028 Hyundai?

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 P0028 Hyundai 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 P0028 Hyundai code?

Need more information on how to fix the P0028 Hyundai 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 P0028 Hyundai Code

1. What are the common symptoms of OBDII code P0028 in a Hyundai related to the Intake Valve Control Solenoid Circuit on Bank 2?

- Common symptoms include rough idling, decreased fuel efficiency, engine misfires, and a reduction in overall performance.

2. What can cause the OBDII code P0028 to trigger in a Hyundai's Intake Valve Control Solenoid Circuit on Bank 2?

- The code can be triggered by issues such as a faulty intake valve control solenoid, wiring problems, low engine oil levels, or a timing chain/belt issue.

3. How serious is the OBDII code P0028 related to the Intake Valve Control Solenoid Circuit on Bank 2 in a Hyundai?

- Ignoring this code can lead to engine damage over time, so it's important to address it promptly to prevent further problems.

4. Can I still drive my Hyundai with the OBDII code P0028 present?

- It's not recommended to drive your Hyundai with this code present, as it can cause further damage to the engine.

5. How can I diagnose the Intake Valve Control Solenoid Circuit on Bank 2 issue triggering OBDII code P0028 in my Hyundai?

- Diagnosing the issue may involve checking the intake valve control solenoid, inspecting wiring connections, testing oil pressure, and ensuring proper timing belt/chain operation.

6. What are some repair tips for fixing the OBDII code P0028 in a Hyundai related to the Intake Valve Control Solenoid Circuit on Bank 2?

- Repair tips may include replacing the faulty intake valve control solenoid, repairing or replacing damaged wiring, ensuring proper engine oil levels, and addressing any timing chain/belt issues.

7. Can a DIY enthusiast fix the OBDII code P0028 issue in a Hyundai themselves?

- Depending on your skill level and access to tools, some DIY enthusiasts may be able to address this code themselves, but it's generally recommended to seek professional help for accurate diagnosis and repair.

8. How much can I expect to pay to repair the OBDII code P0028 in a Hyundai related to the Intake Valve Control Solenoid Circuit on Bank 2?

- Repair costs can vary depending on the extent of the issue and labor rates, but expect to pay anywhere from $200 to $600 for parts and labor.

9. Are there any preventive measures to avoid triggering the OBDII code P0028 in a Hyundai?

- Regular maintenance, such as timely oil changes and inspections, can help prevent issues that may trigger this code in your Hyundai.

10. How long does it typically take to repair the OBDII code P0028 in a Hyundai related to the Intake Valve Control Solenoid Circuit on Bank 2?

- Repair times can vary depending on the exact cause of the issue and the availability of parts, but it may take anywhere from a few hours to a full day to complete the repair.