P0011 Toyota Code - Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
Quick Answer
The Variable Valve Timing (VVT) system adjusts the intake valve timing to improve driveability. Common causes include Low or Dirty Engine Oil, Valve timing, Faulty Camshaft Timing Oil Control Valve Assembly. 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 Toyota indicates Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1.
- Common causes
- Common causes include Low or Dirty Engine Oil, Valve timing, Faulty Camshaft Timing Oil Control Valve Assembly.
- 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 P0011 Toyota Description
The camshaft timing oil control valve assembly is a solenoid valve and switches the engine oil line. The valve moves when the Engine Control Module (ECM) applies 12 V to the solenoid. The ECM changes the energizing time to the solenoid (duty-cycle) in accordance with the camshaft position, crankshaft position, throttle position, etc.
The ECM optimizes the intake valve timing using the Variable Valve Timing (VVT) system to control the intake camshaft. The VVT system includes the ECM, the camshaft timing oil control valve assembly and the VVT controller (camshaft timing gear assembly). The ECM sends a target duty-cycle control signal to the camshaft timing oil control valve assembly. This control signal regulates the oil pressure supplied to the VVT controller. The VVT controller can advance or retard the intake camshaft.
If the difference between the target and actual intake valve timing is large, and changes in the actual intake valve timing are small, the ECM interprets this as a VVT controller stuck malfunction and stores a Diagnostic Trouble Code (DTC).
What are the Possible Causes of the DTC P0011 Toyota?
- Low or Dirty Engine Oil
- Valve timing
- Faulty Camshaft Timing Oil Control Valve Assembly
- Camshaft Timing Oil Control Valve Assembly circuit is open or shorted
- Camshaft Timing Oil Control Valve Assembly circuit is open or shorted
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0011 Toyota?
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
2005 Toyota Corolla
2006 Toyota Corolla
2007 Toyota Corolla
2005 Toyota Matrix
2006 Toyota Matrix
2007 Toyota Matrix
2005-2007 Toyota Corolla, Matrix Factory Service Bulletin OBDII Code P0011
2005 Toyota Camry
2006 Toyota Camry
2007 Toyota Camry
2005-2007 Toyota Camry Service Bulletin OBDII Code P0011
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What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0011 Toyota 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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Information for Specific Toyota Models
- P0011 2006 Toyota Camry — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2007 Toyota Camry — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2008 Toyota Camry — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2009 Toyota Camry — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2010 Toyota Camry — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2011 Toyota Camry — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2001 Toyota Corolla — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 3ZZ-FE Engine
- P0011 2002 Toyota Corolla — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 3ZZ-FE Engine
- P0011 2003 Toyota Corolla — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 3ZZ-FE Engine
- P0011 2004 Toyota Corolla — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 3ZZ-FE Engine
- P0011 2005 Toyota Corolla — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 3ZZ-FE Engine
- P0011 2006 Toyota Corolla — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 3ZZ-FE Engine
- P0011 2001 Toyota Highlander — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2002 Toyota Highlander — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2003 Toyota Highlander — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2004 Toyota Highlander — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2005 Toyota Highlander — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2006 Toyota Highlander — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2007 Toyota Highlander — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2004 Toyota Prius — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2005 Toyota Prius — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2006 Toyota Prius — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2007 Toyota Prius — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2008 Toyota Prius — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2009 Toyota Prius — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2013 Toyota RAV4 — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2014 Toyota RAV4 — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2015 Toyota RAV4 — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2016 Toyota RAV4 — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2017 Toyota RAV4 — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
- P0011 2018 Toyota RAV4 — Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1
Frequently Asked Questions about P0011 Toyota Code
1. What are the common symptoms of OBDII code P0011 in a Toyota vehicle?
Symptoms may include rough idling, engine misfires, poor acceleration, decreased fuel efficiency, and the illumination of the check engine light.
2. What are the possible causes of OBDII code P0011 in a Toyota?
Common causes include a faulty camshaft position sensor, a malfunctioning variable valve timing (VVT) solenoid, incorrect camshaft timing due to a stretched timing chain, or issues with the engine oil.
3. How can I diagnose the OBDII code P0011 in my Toyota?
Diagnosis typically involves using an OBDII scanner to retrieve the code, inspecting the camshaft position sensor and VVT solenoid, checking the timing chain for wear, and ensuring proper oil levels and quality.
4. Can I continue driving my Toyota with OBDII code P0011?
It is not recommended to drive your vehicle for an extended period with this code present, as it can lead to further engine damage and potential safety issues. It's best to address the underlying problem promptly.
5. How can I repair OBDII code P0011 in my Toyota?
Repair options may include replacing the camshaft position sensor, VVT solenoid, or timing chain if necessary. It's essential to address the root cause of the issue to prevent the code from reoccurring.
6. Will resetting the check engine light resolve OBDII code P0011 in my Toyota?
Simply resetting the check engine light will not fix the underlying issue causing the code. It's crucial to diagnose the problem, make any necessary repairs, and clear the code using an OBDII scanner.
7. Is OBDII code P0011 specific to Toyota vehicles only?
No, OBDII code P0011 can occur in vehicles from various manufacturers, not just Toyotas. The code indicates a camshaft position 'A' timing over-advanced or system performance issue on bank 1.
8. Can a DIY enthusiast fix OBDII code P0011 in a Toyota?
Depending on your mechanical skills and access to tools, some DIY enthusiasts may be able to address the issue causing OBDII code P0011 in a Toyota. However, complex repairs like timing chain replacement may require professional assistance.
9. How much does it typically cost to repair OBDII code P0011 in a Toyota?
The cost of repairs for OBDII code P0011 can vary depending on the specific cause of the issue and labor rates in your area. It's advisable to obtain quotes from reputable mechanics or service centers.
10. How can I prevent OBDII code P0011 from occurring in my Toyota in the future?
Regular maintenance, including timely oil changes using the manufacturer-recommended oil grade, can help prevent issues that may trigger OBDII code P0011. Additionally, addressing any engine performance concerns promptly can help avoid this code.
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