AutoCodes – Scion – P0011 2007 Scion xB

P0011 2007 Scion xB 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 2007 Scion xB 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.

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Code Popularity 5,150

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 Aug 22, 2019

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0011 2007 Scion xB 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 advance 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 2007 Scion xB - Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1 - AutoCodes.com — P0011 2007 Scion xB Code - Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1

What does this mean?

What are the Possible Causes of the DTC P0011 2007 Scion xB?

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 Engine Control Module (ECM)

How to Fix the DTC P0011 2007 Scion xB?

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 P0011 2007 Scion xB 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 Scion xB Code

1. What does OBDII code P0011 in a 2007 Scion xB mean?

- It indicates a problem with the Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1.

2. What are common symptoms of OBDII code P0011 in a 2007 Scion xB?

- Symptoms may include rough idling, decreased fuel efficiency, engine misfires, and a Check Engine light.

3. What are the potential causes of OBDII code P0011 in a 2007 Scion xB?

- The code can be triggered by issues such as a faulty camshaft position sensor, incorrect oil viscosity, timing chain wear, or a malfunctioning variable valve timing (VVT) solenoid.

4. How can I diagnose OBDII code P0011 in a 2007 Scion xB?

- Diagnosis typically involves checking the camshaft position sensor, inspecting the timing chain and related components, and testing the VVT solenoid for proper operation.

5. Can I continue driving my 2007 Scion xB with OBDII code P0011?

- It is not recommended to drive the vehicle with this code present, as it could lead to further engine damage or performance issues.

6. How can I repair OBDII code P0011 in a 2007 Scion xB?

- Repair may involve replacing the camshaft position sensor, addressing any timing chain issues, ensuring the correct oil viscosity is used, or replacing the VVT solenoid if necessary.

7. Are there any DIY tips for fixing OBDII code P0011 in a 2007 Scion xB?

- While some basic checks can be done at home, diagnosing and repairing this code often requires specialized tools and expertise. It's best to consult a professional mechanic.

8. How much does it cost to fix OBDII code P0011 in a 2007 Scion xB?

- The cost of repairs can vary depending on the specific issue causing the code. It's advisable to get a diagnosis from a mechanic to determine the exact cost.

9. Can OBDII code P0011 in a 2007 Scion xB cause further damage if left unfixed?

- Yes, ignoring this code can lead to more severe engine problems over time, potentially resulting in costly repairs or even engine failure.

10. How long does it take to fix OBDII code P0011 in a 2007 Scion xB?

- The repair time can vary based on the cause of the code and the extent of the necessary repairs. It's best to consult with a mechanic for a more accurate estimate.