Engine-CodesInfiniti – P0011 2005 Infiniti G35

P0011 2005 Infiniti G35 Code - Intake Valve Timing Control Performance Bank 1

Quick Answer

The P0011 code on a 2005 Infiniti G35 indicates a problem with the Intake Valve Timing Control (IVTC) system on bank 1. Common causes include Faulty Intake Valve Timing Control (IVTC) solenoid, Defective camshaft position sensor, Timing chain wear or stretch. 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 2005 Infiniti G35 indicates Intake Valve Timing Control Performance Bank 1.
Common causes
Common causes include Faulty Intake Valve Timing Control (IVTC) solenoid, Defective camshaft position sensor, Timing chain wear or stretch.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0011 2005 Infiniti G35 Description

The P0011 code on a 2005 Infiniti G35 indicates a problem with the Intake Valve Timing Control (IVTC) system on bank 1. This system is responsible for adjusting the timing of the intake valves to optimize engine performance and fuel efficiency. When this code is triggered, it means that the engine control module (ECM) has detected that the actual valve timing does not match the desired timing.

OBDII Code P0011 2005 Infiniti G35 - Intake Valve Timing Control Performance Bank 1
P0011 2005 Infiniti G35 Code - Intake Valve Timing Control Performance Bank 1

Common Causes of P0011 2005 Infiniti G35

  1. Faulty Intake Valve Timing Control (IVTC) solenoid
  2. Defective camshaft position sensor
  3. Timing chain wear or stretch
  4. Low engine oil level or poor quality oil
  5. Electrical issues in the IVTC system

Symptoms of P0011 2005 Infiniti G35

  1. Reduced engine power
  2. Poor fuel economy
  3. Rough idling or stalling
  4. Engine misfires
  5. Check Engine Light illuminated

How to Fix P0011 2005 Infiniti G35

  1. Perform a thorough diagnostic check to confirm the P0011 code and identify the specific component causing the issue.
  2. Replace the faulty Intake Valve Timing Control (IVTC) solenoid or camshaft position sensor.
  3. Inspect and, if necessary, replace the timing chain if wear or stretch is detected.
  4. Verify proper engine oil level and quality, addressing any issues if needed.
  5. Clear the diagnostic trouble codes (DTCs) and reset the ECM to ensure the issue has been resolved.

Cost to Fix P0011 2005 Infiniti G35

The typical repair costs for addressing a P0011 code on a 2005 Infiniti G35 can vary depending on the specific cause of the issue. On average, parts for this repair may range from $100 to $300, while labor costs can range from $150 to $400. Overall, the total repair cost could range from $250 to $700. It's important to note that these estimates are rough averages and actual costs may vary based on location, labor rates, and the extent of the repairs needed.

Tech Notes for P0011 2005 Infiniti G35

Since the Intake valve timing control solenoid valve uses oil flow to control timing, dirty oil can cause the valve to stuck open or close. Before replacing the valve, change the engine oil and filter and reset the engine code. If the code comes back you can remove the Intake valve timing control solenoid and clean it with brake cleaner.



















User Submitted Video

When is the Code Detected?

When there is a gap between angle of target and phase-control angle degree, the valve will stop working and the ECM will trigger the P0011 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 P0011 2005 Infiniti G35 Code

1. What are the common symptoms of OBDII code P0011 in a 2005 Infiniti G35?

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

2. What does the OBDII code P0011 "Intake Valve Timing Control Performance Bank 1" mean on a 2005 Infiniti G35?

- This code indicates that there is a performance issue with the Intake Valve Timing Control on Bank 1 of the engine.

3. What are the possible causes of OBDII code P0011 in a 2005 Infiniti G35?

- Possible causes include a faulty Intake Valve Timing Control solenoid, dirty engine oil, timing chain issues, or a malfunctioning camshaft position sensor.

4. How can I diagnose the OBDII code P0011 in my 2005 Infiniti G35?

- Diagnosing P0011 may involve checking the timing components, inspecting the Intake Valve Timing Control solenoid, and scanning for any related codes.

5. Can I still drive my 2005 Infiniti G35 with the OBDII code P0011 present?

- It is not recommended to drive with this code present, as it can lead to further engine damage and potential safety hazards.

6. How can I repair OBDII code P0011 in my 2005 Infiniti G35?

- Repair options may include replacing the Intake Valve Timing Control solenoid, addressing any timing chain issues, and ensuring proper engine oil maintenance.

7. Will resetting the OBDII code P0011 in my 2005 Infiniti G35 make it go away permanently?

- Simply resetting the code may temporarily clear the Check Engine Light, but the underlying issue causing P0011 will need to be addressed for a permanent fix.

8. Is it possible for a DIY enthusiast to fix OBDII code P0011 in a 2005 Infiniti G35?

- While some repairs related to P0011 can be done by DIY enthusiasts, it is recommended to consult with a professional mechanic for proper diagnosis and repair.

9. How much does it typically cost to repair OBDII code P0011 in a 2005 Infiniti G35 at a dealership or a local mechanic?

- The cost of repair can vary depending on the exact cause of P0011, but it may range from a few hundred to a few thousand dollars, including parts and labor.

10. Can unresolved OBDII code P0011 issues lead to more severe engine problems in a 2005 Infiniti G35?

- Yes, ignoring P0011 can potentially lead to more severe engine damage over time, impacting performance and reliability of the vehicle.

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