AutoCodes – KIA – P0085 KIA

P0085 KIA Code - Exhaust Valve Control Solenoid Circuit Low Bank 2

Quick Answer

Exhaust valve timing control magnet retarder controls the shut/open timing of the exhaust valve by ON/OFF pulse duty signals sent from the Engine Control Module (ECM). Common causes include Faulty Intake Valve Control Solenoid Valve, Intake Valve Control Solenoid Valve harness is open or shorted, Intake Valve Control Solenoid Valve 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
P0085 KIA indicates Exhaust Valve Control Solenoid Circuit Low Bank 2.
Common causes
Common causes include Faulty Intake Valve Control Solenoid Valve, Intake Valve Control Solenoid Valve harness is open or shorted, Intake Valve Control Solenoid Valve 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 8,194
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 17, 2021
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Code P0085 KIA Description

Exhaust valve timing control magnet retarder controls the shut/open timing of the exhaust valve by ON/OFF pulse duty signals sent from the Engine Control Module (ECM). The longer pulse width retards valve angle. The shorter pulse width advances valve angle.
OBDII Code P0085 KIA - Exhaust Valve Control Solenoid Circuit Low Bank 2 - AutoCodes.com
P0085 KIA Code - Exhaust Valve Control Solenoid Circuit Low Bank 2

What are the Possible Causes of the DTC P0085 KIA?

  • Faulty Intake Valve Control Solenoid Valve
  • Intake Valve Control Solenoid Valve harness is open or shorted
  • Intake Valve Control Solenoid Valve circuit poor electrical connection

How to Fix the DTC P0085 KIA?

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 P0085 KIA 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 P0085 KIA Code

1. What are common symptoms of OBDII code P0085 in a KIA related to the Exhaust Valve Control Solenoid Circuit Low Bank 2?

- Common symptoms include rough idling, poor engine performance, decreased fuel efficiency, and potential stalling.

2. What are the possible causes of OBDII code P0085 in a KIA indicating Exhaust Valve Control Solenoid Circuit Low Bank 2?

- Possible causes may include a faulty exhaust valve control solenoid, wiring issues, a damaged solenoid connector, or a malfunctioning engine control module (ECM).

3. How can I diagnose the Exhaust Valve Control Solenoid Circuit Low Bank 2 issue in my KIA triggering OBDII code P0085?

- To diagnose the problem, you can use a scan tool to check for the code, inspect the wiring and connector for any damage, and test the exhaust valve control solenoid for proper functioning.

4. What repairs are typically needed to fix OBDII code P0085 in a KIA related to the Exhaust Valve Control Solenoid Circuit Low Bank 2?

- Repairs may involve replacing the faulty exhaust valve control solenoid, repairing or replacing damaged wiring or connectors, or resetting the ECM after addressing the issue.

5. Can driving with OBDII code P0085 in a KIA indicating Exhaust Valve Control Solenoid Circuit Low Bank 2 cause further damage to the vehicle?

- Continuing to drive with this issue can potentially lead to increased fuel consumption, engine misfires, and damage to other engine components over time.

6. How important is it to address OBDII code P0085 in a KIA related to the Exhaust Valve Control Solenoid Circuit Low Bank 2 promptly?

- It is important to address this code promptly to prevent further engine performance issues, potential damage to other components, and to ensure optimal fuel efficiency.

7. Are there any preventive maintenance tips to avoid encountering OBDII code P0085 in a KIA due to Exhaust Valve Control Solenoid Circuit Low Bank 2 problems?

- Regularly inspecting and maintaining the exhaust valve control solenoid, wiring, and connectors can help prevent issues that may trigger this code.

8. How long does it typically take to repair OBDII code P0085 in a KIA associated with the Exhaust Valve Control Solenoid Circuit Low Bank 2?

- The repair time can vary depending on the exact cause of the issue, but it may take anywhere from 1 to 3 hours to diagnose and fix the problem.

9. Can I clear OBDII code P0085 related to the Exhaust Valve Control Solenoid Circuit Low Bank 2 in my KIA without addressing the underlying issue?

- Clearing the code without fixing the problem will only temporarily remove the check engine light, but the underlying issue causing the code will persist and may lead to further complications.

10. Is it recommended to seek professional help to diagnose and repair OBDII code P0085 in a KIA linked to the Exhaust Valve Control Solenoid Circuit Low Bank 2?

- If you are not experienced in diagnosing and repairing automotive electrical issues, it is advisable to seek the expertise of a qualified mechanic to properly address this code and prevent any further damage.

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