AutoCodesGeneric – P0011

P0011 Code - Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1

Quick Answer

The Engine Control Module (ECM) controls the Oil Control Valve (OCV) to regulate the intake camshaft angle. Common causes include Low or Dirty Engine Oil, Variable Valve Timing (VVT) circuit is open or shorted, Oil Control Valve (OCV) circuit is open or shorted. 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
P0011 indicates Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1.
Common causes
Common causes include Low or Dirty Engine Oil, Variable Valve Timing (VVT) circuit is open or shorted, Oil Control Valve (OCV) circuit is open or shorted.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 158,434
How popular is this code, among other codes? High
Table of contents Created and updated by William Orellana on Apr 06, 2024
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Code P0011 Description

The Engine Control Module (ECM) controls the Oil Control Valve (OCV) to regulate the intake camshaft angle. As a result of the angle change, the engine timing is advanced or retard. Optimizing engine timing will help the engine improve torque and fuel economy, and the exhaust emissions decrease under overall driving conditions. The Variable Valve Timing (VVT) system includes the Oil Control Valve (OCV) and VVT controller. The ECM detects the actual intake valve timing using signals from the camshaft and crankshaft position sensors and performs feedback control.
OBDII Code P0011 - Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 - AutoCodes.com
P0011 Code - Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1

What are the Possible Causes of the DTC P0011?

  • Low or Dirty Engine Oil
  • Variable Valve Timing (VVT) circuit is open or shorted
  • Oil Control Valve (OCV) circuit is open or shorted
  • Faulty variable valve timing (VVT)
  • Faulty oil control valve (OCV)
  • Damaged ECM

How to Fix the DTC P0011?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0011 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 P0011 code?

Need more information on how to fix the P0011 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0011 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

  • P0011 Acura — Variable Valve Timing Control 'A' System Malfunction
  • P0011 Audi — 'A' Camshaft Position Timing Over-Advanced Or System Performance Bank 1
  • P0011 BMW — 'A' Camshaft Position Timing Over-Advanced or System Performance Bank 1
  • P0011 Buick — Intake Camshaft Position System Performance
  • P0011 Cadillac — Intake Camshaft Position System Performance
  • P0011 Chevrolet — Intake Camshaft Position System Performance
  • P0011 Chrysler — Bank 1 Camshaft 1 Position Target Performance
  • P0011 Dodge — Bank 1 Camshaft 1 Position Target Performance
  • P0011 Ford — 'A' Camshaft Position Timing Over-Advanced Bank 1
  • P0011 GMC — Intake Camshaft Position System Performance
  • P0011 Honda — Variable Valve Timing Control 'A' System Malfunction
  • P0011 Hyundai — 'A' Camshaft Position Timing Over-Advanced Or System Performance Bank 1
  • P0011 Infiniti — Intake Valve Timing Control Performance Bank 1
  • P0011 Jeep — Bank 1 Camshaft 1 Position Target Performance
  • P0011 KIA — 'A' Camshaft Position Timing Over-Advanced Or System Performance Bank 1
  • P0011 Lexus — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
  • P0011 Lincoln — 'A' Camshaft Position Timing Over-Advanced Bank 1
  • P0011 Mazda — CMP Timing Over Advanced Right side
  • P0011 Mercedes-Benz — 'A' Camshaft Position Timing Over Advanced or System Performance Bank 1
  • P0011 Mercury — Intake Camshaft Position Timing Over Advance Bank 1
  • P0011 MINI — 'A' Camshaft Position Timing Over-Advanced or System Performance Bank 1
  • P0011 Mitsubishi — Variable Valve Timing System
  • P0011 Nissan — Intake Valve Timing Control Performance Bank 1
  • P0011 Pontiac — Intake Camshaft Position System Performance
  • P0011 Saturn — Intake Camshaft Position System Performance
  • P0011 Scion — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
  • P0011 Subaru — Intake Camshaft Position Timing Over-Advanced Or System Performance Bank 1
  • P0011 Suzuki — Intake Valve Timing Control Performance Bank 1
  • P0011 Toyota — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
  • P0011 Volkswagen — 'A' Camshaft Position Timing Over-Advanced Or System Performance Bank 1
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 P0011 Code

1. What are the common symptoms of OBDII code P0011?

Symptoms of code P0011 may include rough idling, poor acceleration, reduced fuel efficiency, and possibly stalling of the engine.

2. What are the potential causes of OBDII code P0011?

Common causes of code P0011 include a faulty camshaft position actuator, issues with the timing belt or chain, engine oil problems, or a malfunctioning camshaft position sensor.

3. How can I diagnose the OBDII code P0011?

Diagnosing code P0011 involves using an OBDII scanner to retrieve the code, checking the camshaft position sensor and actuator, inspecting the timing components, and ensuring proper engine oil levels and quality.

4. Can a dirty or clogged engine oil filter trigger the OBDII code P0011?

Yes, a dirty or clogged engine oil filter can restrict oil flow to the camshaft components, leading to timing issues and potentially triggering code P0011.

5. What are some repair tips for addressing OBDII code P0011?

Repair tips for code P0011 may include replacing the camshaft position actuator, checking and adjusting the timing belt or chain, cleaning or replacing the camshaft position sensor, and ensuring proper engine oil quality and levels.

6. Is it safe to continue driving with OBDII code P0011 present?

It is not recommended to drive with code P0011 present, as it can lead to further engine damage and potentially unsafe driving conditions. It is best to address the issue promptly.

7. Can OBDII code P0011 be triggered by a faulty engine control module (ECM)?

Yes, a malfunctioning engine control module (ECM) can sometimes incorrectly trigger code P0011 by sending incorrect signals to the camshaft position sensor or actuator.

8. How long does it typically take to repair OBDII code P0011?

The repair time for code P0011 can vary depending on the specific cause of the issue and the complexity of the repair needed. It can range from a few hours to a full day in some cases.

9. Are there any preventive maintenance measures to avoid OBDII code P0011?

Regularly scheduled maintenance, such as timely oil changes, using the recommended oil grade, and inspecting the timing components during service intervals, can help prevent issues that may trigger code P0011.

10. Can a DIY enthusiast with basic automotive knowledge fix OBDII code P0011?

While some aspects of addressing code P0011 may be within reach of a DIY enthusiast, diagnosing and repairing this code often require specialized tools and expertise. It is recommended to consult a professional mechanic for proper diagnosis and repair.

Discuss the causes and fixes for P0011 OBDII Code

  • comment

  • Hi Good day , Firends I have p0011 isue Kia Rio 2012 model of year ( https://drive.google.com/op... ) fallow this link see a up lorde photos .change oill & oil filter .

  • Excessive carbon built it. Change the engine oil and valve.

  • ok i change oil but costomer says .....
    (i don't wanna do this ) so nothing i can do more adout it.....
    any way thank your reypling to me , agen thank pull to you.

  • P0011 issue on 2007 Hyundai Sonata ...help..??

  • You could start by changing the engine oil and filter.

    P0011 HYUNDAI - 'A' Camshaft Position Timing Over-Advanced Or System Performance Bank 1

    Read more: https://www.autocodes.com/p...

  • P0011 code to i20

  • What model and year is your vehicle?

  • Same p0011 problem on a 1.8 ecotec i added one quart of tranny fluid to my oil let idle for 10 min changed oil and filter ran for over 100 miles changed oil with ac delco oil and filter code disappeared but reaappeared later on at night drove this morning added gas and code disappeared but re appeared some time later any ideas?

  • Let me check if there is any more information from the factory. What model and year is your vehicle?

  • 2016 chevy cruze 1.8

  • help changed solenoids still getting code should i remove screens from solenoid

  • What model and year is your vehicle?

  • For your model year, the most common cause that will trigger the P0011 code is the
    Variable Valve Timing Control Solenoid. If you have no other symptoms, then you could wait a couple of oil changes. Sometimes it make take some, couple of oil changes to clean the valves and codes.

  • Amigo tengo un Kia picanto 2013, meda el código P0011 pero no enciende y ya cambie aceite y filtro del motor.

  • Hey there I got a 2009 Subaru Impreza wrx that’s throwing the p0011 code. Says “A camshaft position - timing over advanced or system performance bank 1” Amy ideas as to where I should start?

  • When was the last time you change the engine oil and filter? For your model and year, you should start with the "Engine Oil Line Banjo Bolt with Filter" and clear the code. If the code comes back, you may have to replace the Camshaft Position Sensor.

    P0011 SUBARU - Intake Camshaft Position Timing Over-Advanced Or System Performance Bank 1
    Read more: https://www.autocodes.com/p...

    https://www.youtube.com/wat...

  • Last time I changed the oil was 2,600 miles ago and the filter would be the same. I change the oil and filter every 3K miles. So it could be the oil, it’s getting about time to change it I suppose but I’ll look into the banjo bolt and cleaning it out, I hear they can be troublesome on these cars for some folks, thanks for the help!

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