P0079 KIA Code - Exhaust Valve Control Solenoid Circuit Low Bank 1
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 Exhaust Valve Control Solenoid, Exhaust Valve Control Solenoid Circuit harness is open or shorted, Exhaust Valve Control Solenoid Circuit circuit poor electrical circuit 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
- P0079 KIA indicates Exhaust Valve Control Solenoid Circuit Low Bank 1.
- Common causes
- Common causes include Faulty Exhaust Valve Control Solenoid, Exhaust Valve Control Solenoid Circuit harness is open or shorted, Exhaust Valve Control Solenoid Circuit circuit poor electrical circuit 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.
Code P0079 KIA Description
What are the Possible Causes of the DTC P0079 KIA?
- Faulty Exhaust Valve Control Solenoid
- Exhaust Valve Control Solenoid Circuit harness is open or shorted
- Exhaust Valve Control Solenoid Circuit circuit poor electrical circuit connection
How to Fix the DTC P0079 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 P0079 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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Frequently Asked Questions about P0079 KIA Code
1. What are the common symptoms of OBDII code P0079 in a KIA?
- Common symptoms include rough idling, decreased engine performance, poor fuel efficiency, and potential stalling.
2. What causes the Exhaust Valve Control Solenoid Circuit Low Bank 1 code in a KIA?
- The code P0079 in a KIA is often triggered by a faulty exhaust valve control solenoid, wiring issues, or a failed PCM (Powertrain Control Module).
3. How can I diagnose the OBDII code P0079 in my KIA?
- You can diagnose the code P0079 by checking the exhaust valve control solenoid for proper operation, inspecting the wiring for any damage, and using a scan tool to read the fault codes.
4. Can a DIY enthusiast repair the P0079 code in a KIA?
- While DIY enthusiasts can attempt to repair the P0079 code, it is recommended to have the necessary diagnostic tools and knowledge to properly diagnose and fix the issue.
5. Is it safe to continue driving with the P0079 code illuminated in my KIA?
- It is not recommended to drive with the P0079 code active, as it can lead to further damage to the engine and emissions system.
6. How much does it typically cost to repair the P0079 code in a KIA?
- The cost of repairing the P0079 code in a KIA can vary depending on the underlying issue, but it may range from $100 to $400 for parts and labor.
7. Can a bad exhaust valve control solenoid cause other issues in the vehicle?
- Yes, a faulty exhaust valve control solenoid can lead to poor engine performance, decreased fuel efficiency, and potential damage to other engine components if left unrepaired.
8. Are there any maintenance tips to prevent the P0079 code from appearing in my KIA?
- Regularly scheduled maintenance, such as checking and replacing worn-out parts, can help prevent issues like the P0079 code from appearing in your KIA.
9. How long does it take to repair the P0079 code in a KIA?
- The repair time for the P0079 code can vary depending on the exact cause of the issue and the availability of parts, but it typically takes a few hours to a day to diagnose and fix the problem.
10. Can a dealership service center help with diagnosing and repairing the P0079 code in a KIA?
- Yes, authorized dealership service centers have the expertise and diagnostic tools to properly diagnose and repair the P0079 code in a KIA.
Discuss the causes and fixes for P0079 KIA OBDII Code
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Where is the exhaust valve timing control magnet retarder control located on my 2010 Kia Forte 4 cylinder
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i'm not sure what part are you looking for "exhaust valve timing control magnet retarder control", but for the P0079 code you may have to replace the the Exhaust Valve Control Solenoid.
Click here to enlarge image -
Hi, I recently put a 2013 forte engine in my 2010 forte. When we went to switch everything over the only thing the 2013 didn't have was the exhaust valve control solenoid, In fact the place where it would go (the back side of the head) on the 2013 wasn't even there. Now my CEL light is on, is there not a EVC solenoid on the 2013 2.0L? Thanks!
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