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AutoCodes – Toyota – P0016 Toyota

P0016 Toyota Code - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A'

Quick Answer

In the Variable Valve Timing (VVT) system, the appropriate intake and exhaust valve open and close timing is controlled by the Engine Control Module (ECM). Common causes include Low or Dirty Engine Oil, Oil control valve filter, Faulty Camshaft Timing Oil Control Valve Assembly (for intake camshaft). 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 Toyota indicates Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A'.
Common causes
Common causes include Low or Dirty Engine Oil, Oil control valve filter, Faulty Camshaft Timing Oil Control Valve Assembly (for intake camshaft).
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 180,063
How popular is this code, among other codes? High
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Table of contents Created and updated by William Orellana on Aug 22, 2022
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Code P0016 Toyota Description

In the Variable Valve Timing (VVT) system, the appropriate intake and exhaust valve open and close timing is controlled by the Engine Control Module (ECM). The ECM performs intake and exhaust valve control by performing the following: 1) controlling the camshaft and camshaft timing oil control valve assembly and operating the camshaft timing gear; and 2) changing the relative positions of the camshaft and crankshaft. To monitor the correlation of the intake camshaft position and crankshaft position, the ECM checks the VVT learned value while the engine is idling. The VVT learned value is calibrated based on the camshaft position and crankshaft position. The intake valve timing is set to the most retarded angle while the engine is idling. If the VVT learned value is out of the specified range in consecutive driving cycles, the ECM illuminates the MIL and stores Diagnostic Trouble Code (DTC) P0016.
OBDII Code P0016 Toyota - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A' - AutoCodes.com
P0016 Toyota Code - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A'
What does this mean?

What are the Possible Causes of the DTC P0016 Toyota?

  • Low or Dirty Engine Oil
  • Oil control valve filter
  • Faulty Camshaft Timing Oil Control Valve Assembly (for intake camshaft)
  • 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 P0016 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.

What does this mean?

Code Tech Notes

There are factory service bulletins for the following Toyota models:

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 P0016

2005 Toyota Camry
2006 Toyota Camry
2007 Toyota Camry
2005-2007 Toyota Camry Service Bulletin OBDII Code P0016

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0016 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.

Need more information about the P0016 Toyota code?

Need more information on how to fix the P0016 Toyota code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0016 Toyota code diagnosed by a professional: Find a repair shop in your area

Information for Specific Toyota Models

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 Toyota Code

1. What are the common symptoms of OBDII code P0016 in a Toyota?

The common symptoms of code P0016 include rough idling, engine misfires, poor acceleration, and difficulty starting the vehicle.

2. What causes OBDII code P0016 to appear in a Toyota?

Code P0016 usually indicates a problem with the correlation between the crankshaft and camshaft positions, often caused by a faulty camshaft position sensor, timing chain issues, or a problem with the variable valve timing system.

3. How serious is OBDII code P0016 in a Toyota?

Code P0016 should be addressed promptly, as it can lead to engine damage if left unresolved. Ignoring this code may result in poor engine performance and potential stalling of the vehicle.

4. Can I drive my Toyota with OBDII code P0016?

It is not recommended to drive your Toyota with code P0016 present, as it can lead to further damage to the engine. It is best to have the issue diagnosed and repaired as soon as possible.

5. How can I diagnose and repair OBDII code P0016 in my Toyota?

Diagnosing code P0016 involves checking the camshaft position sensor, inspecting the timing chain, and ensuring proper functioning of the variable valve timing system. Repair typically involves replacing faulty components or adjusting the timing as necessary.

6. Can a DIY enthusiast fix OBDII code P0016 in a Toyota?

While some DIY enthusiasts may be able to diagnose and repair code P0016, it is a complex issue that may require specialized tools and expertise. It is recommended to consult a professional mechanic for proper diagnosis and repair.

7. How much does it cost to fix OBDII code P0016 in a Toyota?

The cost of repairing code P0016 in a Toyota can vary depending on the root cause of the issue, parts needed for replacement, and labor costs. It is advisable to obtain quotes from different mechanics for an accurate estimate.

8. Will resetting the OBDII code P0016 in a Toyota make it go away permanently?

Resetting the code may temporarily clear the Check Engine Light, but if the underlying issue causing code P0016 is not addressed, the code is likely to reappear. It is crucial to diagnose and fix the root cause of the problem.

9. How long does it take to repair OBDII code P0016 in a Toyota?

The repair time for code P0016 can vary depending on the extent of the issue and the availability of parts. In some cases, it may take a few hours to a full day to diagnose and repair the problem.

10. Can OBDII code P0016 in a Toyota cause other issues if not fixed promptly?

Yes, if OBDII code P0016 is not addressed promptly, it can lead to further engine damage, reduced fuel efficiency, and potential drivability issues. It is crucial to address this code as soon as it appears to prevent additional problems.

Discuss the causes and fixes for P0016 Toyota OBDII Code

Submit a New Comment

  • I’m looking for info on my 2009 Corolla, under “related information” it asks how to find the sensor on a Chrysler 300.... how in the hell is that related?

    Reply to Comment

  • The "Related Information" is computer program generated content. Unfortunately the program that generates the content is not smart enough yet to know the difference between a Corolla and a 300.

    Reply to Comment
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