AutoCodes – Nissan – P0011 2007 Nissan Maxima

P0011 2007 Nissan Maxima Code - Intake Valve Timing Control Performance Bank 1

Quick Answer

This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve. Common causes include Low or Dirty Engine Oil, Faulty Intake Valve Timing Control Solenoid Valve, Intake Valve Timing Control Solenoid Valve harness 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 2007 Nissan Maxima indicates Intake Valve Timing Control Performance Bank 1.
Common causes: Common causes include Low or Dirty Engine Oil, Faulty Intake Valve Timing Control Solenoid Valve, Intake Valve Timing Control Solenoid Valve harness 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.

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Code Popularity 18,286

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 Sep 29, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P0011 2007 Nissan Maxima Description

This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve. The Engine Control Module (ECM) receives signals such as crankshaft position, camshaft position, engine speed, and engine coolant temperature. Then, the ECM sends ON/OFF pulse duty signals to the intake valve timing control solenoid valve depending on driving status. This makes it possible to control the shut/open timing of the intake valve to increase engine torque in low/mid speed range and output in the high-speed range.
The intake valve timing control solenoid valve changes the oil amount and direction of flow through the intake valve timing control unit or stops oil flow. The longer pulse width advances the valve angle. The shorter pulse width retards the valve angle. When ON and OFF pulse widths become equal, the solenoid valve stops oil pressure flow to fix the intake valve angle at the control position.

OBDII Code P0011 2007 Nissan Maxima - Intake Valve Timing Control Performance Bank 1 - AutoCodes.com — P0011 2007 Nissan Maxima Code - Intake Valve Timing Control Performance Bank 1

What does this mean?

What are the Possible Causes of the DTC P0011 2007 Nissan Maxima?

Low or Dirty Engine Oil
Faulty Intake Valve Timing Control Solenoid Valve
Intake Valve Timing Control Solenoid Valve harness is open or shorted
Intake Valve Timing Control Solenoid Valve circuit poor electrical connection
Faulty Camshaft Position Sensor
Camshaft Position Sensor harness is open or shorted
Camshaft Position Sensor circuit poor electrical connection
Faulty Crankshaft Position Sensor (POS)

How to Fix the DTC P0011 2007 Nissan Maxima?

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 does this mean?

Code Tech Notes

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0011 2007 Nissan Maxima 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 P0011 2007 Nissan Maxima Code

1. What are the common symptoms of OBDII code P0011 in a 2007 Nissan Maxima?

Symptoms may include rough idling, decreased fuel efficiency, loss of power, and illuminated Check Engine light.

2. What does the OBDII code P0011 on a 2007 Nissan Maxima indicate?

The code signifies an issue with the intake valve timing control on Bank 1, affecting the engine's performance.

3. What are the possible causes of OBDII code P0011 in a 2007 Nissan Maxima?

Common causes include a faulty intake valve timing control solenoid, dirty engine oil, timing chain issues, or sensor malfunctions.

4. How can I diagnose the intake valve timing control performance issue on Bank 1 of my 2007 Nissan Maxima?

A thorough inspection of the intake valve timing control solenoid, sensors, timing chain, and related components using OBDII scan tools can help pinpoint the problem.

5. Is it safe to continue driving my 2007 Nissan Maxima with OBDII code P0011?

It is not recommended to drive the vehicle extensively with this code, as it can lead to further engine damage and reduced performance.

6. Can I repair OBDII code P0011 in my 2007 Nissan Maxima myself?

While some DIY enthusiasts may attempt the repair, it is advisable to consult a professional mechanic for accurate diagnosis and proper resolution of the issue.

7. How much does it typically cost to fix OBDII code P0011 in a 2007 Nissan Maxima?

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

8. What maintenance tips can help prevent OBDII code P0011 in a 2007 Nissan Maxima?

Regularly changing the engine oil and following the manufacturer's recommended maintenance schedule can help prevent issues with the intake valve timing control.

9. Will resetting the Check Engine light resolve OBDII code P0011 in my 2007 Nissan Maxima?

Resetting the light may temporarily turn it off, but if the underlying issue causing the code is not addressed, the light is likely to come back on.

10. How urgent is it to address OBDII code P0011 in a 2007 Nissan Maxima?

It is advisable to address the issue promptly to prevent further damage to the engine and to ensure optimal performance and fuel efficiency of the vehicle.