AutoCodes – KIA – P0077 2008 KIA Sedona

P0077 2008 KIA Sedona Code - Oil Control Valve Circuit High Bank 1

Quick Answer

The CVVT (Continuously Variable Valve Timing) system is installed to the chain sprocket of the intake camshaft. Common causes include Faulty Oil Control Valve (OCV) Bank 1, Oil Control Valve (OCV) Bank 1 harness is open or shorted, Oil Control Valve (OCV) Bank 1 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: P0077 2008 KIA Sedona indicates Oil Control Valve Circuit High Bank 1.
Common causes: Common causes include Faulty Oil Control Valve (OCV) Bank 1, Oil Control Valve (OCV) Bank 1 harness is open or shorted, Oil Control Valve (OCV) Bank 1 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 6,893

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 Jul 14, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0077 2008 KIA Sedona Description

The CVVT (Continuously Variable Valve Timing) system is installed to the chain sprocket of the intake camshaft. This system controls the intake camshaft to provide the optimal valve timing for every driving condition. The PCM 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.

2008 Kia Sedona Oil Control Valve Location

OBDII Code P0077 2008 KIA Sedona - Oil Control Valve Circuit High Bank 1 - AutoCodes.com — P0077 2008 KIA Sedona Code - Oil Control Valve Circuit High Bank 1

What does this mean?

What are the Possible Causes of the DTC P0077 2008 KIA Sedona?

Faulty Oil Control Valve (OCV) Bank 1
Oil Control Valve (OCV) Bank 1 harness is open or shorted
Oil Control Valve (OCV) Bank 1 circuit poor electrical connection

How to Fix the DTC P0077 2008 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 P0077 2008 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 P0077 2008 KIA Sedona code?

Need more information on how to fix the P0077 2008 KIA Sedona code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0077 2008 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 P0077 2008 KIA Sedona Code

1. What are the common symptoms of OBDII code P0077 in a 2008 KIA Sedona?

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

2. What does the OBDII code P0077 "Oil Control Valve Circuit High Bank 1" mean in a 2008 KIA Sedona?

- This code indicates that there is a high voltage condition in the oil control valve circuit for bank 1 of the engine.

3. What are some possible causes of OBDII code P0077 in a 2008 KIA Sedona?

- Possible causes include a faulty oil control valve, damaged wiring or connectors in the circuit, or an issue with the engine control module.

4. How can I diagnose the OBDII code P0077 in my 2008 KIA Sedona?

- To diagnose this code, you can use an OBDII scanner to read the code and then perform a visual inspection of the oil control valve and its wiring for any visible damage.

5. Can I continue driving my 2008 KIA Sedona with the OBDII code P0077 active?

- It is not recommended to drive your vehicle with this code active, as it can lead to further engine damage and potentially unsafe driving conditions.

6. How can I repair OBDII code P0077 in my 2008 KIA Sedona?

- Repairing this code typically involves replacing the faulty oil control valve or repairing any damaged wiring or connectors in the circuit.

7. Is it possible to reset the OBDII code P0077 in a 2008 KIA Sedona without fixing the underlying issue?

- While you can clear the code using an OBDII scanner, it is important to address the underlying issue to prevent the code from reoccurring.

8. How much does it cost to repair OBDII code P0077 in a 2008 KIA Sedona?

- The cost of repairing this code can vary depending on the specific issue, but it typically ranges from $100 to $300 for parts and labor.

9. Can a DIY enthusiast fix the OBDII code P0077 in a 2008 KIA Sedona?

- Depending on your skill level and access to tools, DIY enthusiasts may be able to diagnose and repair this code, but it is recommended to consult a professional if unsure.

10. How often does OBDII code P0077 occur in a 2008 KIA Sedona?

- The occurrence of this code can vary, but it is not a common issue in a 2008 KIA Sedona.