AutoCodes – Scion – P0016 2007 Scion xB

P0016 2007 Scion xB Code - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A'

Quick Answer

The Engine Control Module (ECM) controls the Oil Control Valve (OCV) to regulate the intake camshaft angle. Common causes include Dirty Oil, Check Timing Chain For Looseness/Jumped Tooth, Faulty Variable Valve Timing (VVT) sensor. 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: P0016 2007 Scion xB indicates Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A'.
Common causes: Common causes include Dirty Oil, Check Timing Chain For Looseness/Jumped Tooth, Faulty Variable Valve Timing (VVT) sensor.
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 12,636

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 Feb 13, 2019

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0016 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 P0016 2007 Scion xB - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A' - AutoCodes.com — P0016 2007 Scion xB Code - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A'

What does this mean?

What are the Possible Causes of the DTC P0016 2007 Scion xB?

Dirty Oil
Check Timing Chain For Looseness/Jumped Tooth
Faulty Variable Valve Timing (VVT) sensor
Variable Valve Timing (VVT) sensor circuit is open or shorted
Variable Valve Timing (VVT) sensor poor electrical connection
Damaged Engine Control Module (ECM)

How to Fix the DTC P0016 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 P0016 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 P0016 2007 Scion xB Code

1. What are the common symptoms of OBDII code P0016 in a 2007 Scion xB?

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

2. What causes the OBDII code P0016 in a 2007 Scion xB?

- The code is typically triggered by a timing issue between the crankshaft and camshaft, often due to a faulty sensor or improper timing belt alignment.

3. How can I diagnose the cause of OBDII code P0016 in my 2007 Scion xB?

- Diagnosing the issue may involve checking the crankshaft and camshaft sensors, inspecting the timing belt for proper alignment, and ensuring there are no mechanical issues causing the correlation problem.

4. Can I continue driving my 2007 Scion xB with OBDII code P0016?

- It is not recommended to continue driving with this code active, as it can lead to further engine damage and potential safety issues. It's best to address the problem promptly.

5. What are some repair tips for fixing OBDII code P0016 in a 2007 Scion xB?

- Repairing the issue may involve replacing the crankshaft or camshaft sensor, adjusting the timing belt alignment, or resolving any mechanical issues causing the correlation problem.

6. How much does it typically cost to repair OBDII code P0016 in a 2007 Scion xB?

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

7. Can a DIY enthusiast fix OBDII code P0016 in a 2007 Scion xB?

- Depending on the skills and tools available, some DIY enthusiasts may be able to address the issue themselves, especially if it involves sensor replacement or basic timing belt adjustments. However, more complex repairs may require professional assistance.

8. How often does OBDII code P0016 occur in a 2007 Scion xB?

- While it's not one of the most common codes, P0016 can still occur in a 2007 Scion xB due to various factors such as sensor wear, timing belt issues, or engine wear and tear.

9. Will resetting the OBDII code P0016 in my 2007 Scion xB make it go away permanently?

- Simply resetting the code without addressing the underlying issue will not make it go away permanently. It's crucial to diagnose and repair the root cause of the problem to prevent the code from reoccurring.

10. Is it safe to drive my 2007 Scion xB if the OBDII code P0016 keeps coming back after repairs?

- If the code keeps reappearing after repairs, it's advisable to have the vehicle thoroughly inspected by a professional to ensure there are no underlying issues causing the correlation problem. Continuing to drive in this condition may lead to further damage.