P0014 Toyota Camry Code: Camshaft Position Timing Over-Advanced or System Performance Bank 1

The P0014 code in Toyota Camry is an OBD-II trouble code that indicates camshaft position “B” – Timing Over-Advanced or System Performance (Bank 1), meaning the exhaust camshaft on the first cylinder is over-advancing.

In this article, I will go over about P0014 trouble code in Toyota Camry, its symptoms, causes, and how to fix it.

P0014 Toyota Camry Trouble Code Definition

P0014 Toyota Camry Code Camshaft Position Timing Over-Advanced or System Performance Bank 1

P0014 trouble code in Toyota Camry is defined as Camshaft Position Sensor B Timing Over-Advanced or System Performance (Bank 1).

Toyota Camry: What Does The P0014 Code Mean?

The P0014 trouble code on a Toyota Camry is an internal trouble code that indicates excessive camshaft position (CMP) timing advance.

It may be seen alongside other related codes such as P0011, P0012, and P0013.

The P0014 error codeOpens in a new tab.

Bank 1 refers to the region in the engine that contains the first cylinder, while position “B” refers to an exhaust camshaft located either at the rear or right side from a driver’s perspective depending on your vehicle model and make/model.

The P0014 trouble codeOpens in a new tab.

Toyota Camry P0014 Trouble Code Possible Causes

The P0014 trouble code in Toyota Camry occurs when the car’s computer detects that the exhaust camshaft on bank 1 is over-advancing, or ahead of schedule.

Therefore, a check engine light will illuminate to alert drivers and the ECU will store a P0014 code.

Here are all the possible causes of the P0014 code in the Toyota Camry:

  • Defective Camshaft Timing
  • Defective Camshaft Timing Control Solenoid
  • Failure of variable camshaft tuning (VVTOpens in a new tab.
  • Oil lines of variable camshaft tuning (VCT) or variable valve timing (VVT) solenoid systems often become clogged with debris over time
  • Engine Oil LowOpens in a new tab.
  • Oil Pressure LowOpens in a new tab.
  • Defective Camshaft Position Sensor
  • Faulty crankshaft position sensor
  • Defective wiring
  • Defective timing chain or timing belt
  • Defective Timing Tensioner

Toyota Camry P0014 Code Common Symptoms

  • The Check Engine Light illuminates, alerting you to an impending problem.
  • Starting Issue: This could be due to camshaft issues. As you turn the key, listen for clicking sounds as the car starts and then stops; eventually, if not resolved, it may not start at all.
  • Stalling: Similar to problems with starting, your vehicle may experience difficulty idling or randomly stall at lower speeds.
  • P0014 Code Causes Significant Decreasing Fuel Economy: The P0014 code may cause abrupt decreases in fuel economy, making it easier to detect.
  • Noise and Vibration from the Engine: A camshaft issue can lead to a rough ride due to an incorrect fuel-air mix. You may notice your vehicle shaking, emitting more exhaust smoke, or running louder than normal.
  • Vehicles will fail emission tests due to engine emissions.

Is It Safe To Drive a Toyota Camry With a P0014 Code?

No, it is never safe to drive a Toyota Camry with the P0014 trouble code without first diagnosing the issue. Ignoring an issue with camshaft timing could result in complete engine failure – in which case replacement of that engine could become costly and time-consuming.

People often become concerned when their vehicle either won’t start or remains unresponsive. The extent of the problem, however, depends on what caused the code in the first place.

Timing chains that fail can cause major engine damage. Neglecting to seek repairs for your car could result in further harm and an expensive repair bill, so it is best to get to a mechanic right away and have the issue diagnosed and rectified.

How To Diagnose The P0014 Code In a Toyota Camry

Without the right knowledge and experience, diagnosing a Toyota P0014 code can be difficult.

It can be difficult to achieve camshaft timing due to the complexity of some systems.

Here is how to properly diagnose the P0014 code in a Toyota Camry:

  1. Use an OBD2 scanner to search for trouble codes that might be causing the P0014 error. You should look for any trouble codes that are related to the crankshaft position sensor and camshaft position sensors to resolve the P0014 code.
  2. To ensure that your engine oil is sufficient, check the level. Add oil to your engine oil level or replace the filter. Clear out any P0014 error codes, and then try again.
  3. To check for sludge in the engine, take a look at your service manual and the oil filler cap. You may have engine oil that is very old. This could be clogging the oil lines to the variable camshaft tuning or VVT engine control valves. It may be necessary to change both types of oil and clean both components.
  4. Your diagnostic scanner can test the variable valve timing (VVT), or variable camshaft tune (VCT) solenoid. To test whether the VCT solenoid is moving, perform an output test. You can experiment with 12v+ and ground if you are familiar with car electrical systems.
  5. Remove the variable camshaft tuning control valve solenoid (VCT) and clean its oil passages with compressed air and a suitable cleaning agent.
  6. To confirm that they send accurate signals, verify the position sensors on the crankshaft and camshaft.
  7. You can manually check the timing of your engine’s camshaft. Refer to your owner’s guide for details on how to do this in your engine. If the timing chain or timing belt is damaged, take it apart and inspect it for any damage.

Toyota Camry P0014 Code Common Diagnosing Mistakes

A common misdiagnosis in the Camry P0014 code is mistakenly believing that the timing belt or chain is defective.

Replacing a damaged device can be costly. In many cases, other issues could cause the P0014 code to appear. It is important to conduct a thorough diagnosis before you begin repairs.

Toyota Camry’s P0114 code indicates a malfunctioning VVT/VCT system that regulates camshaft timing. Other possible causes include an incorrect camshaft position sensor or low oil levels.

Toyota Camry P0014 Code Repair Cost

Repairing P0014 on Toyota Camry can cost between $120 and $150 from which the labor is $90 while there are exhaust camshaft sensors ranging from $30 to $60 depending on quality.

What Repairs Can Fix The P0014 Code in Toyota Camry?

  1. Change the oil filter and add or replace the engine oil.
  2. Clean the oil lines for variable camshaft tuning (VCT), or variable valve timings (VVT) systems.
  3. Replace or clean the variable camshaft tuning solenoid (VCT), or variable valve timing solenoid (VVT).
  4. Replacing the timing chain or belt
  5. Replacing the solenoid of the camshaft timing control valve
  6. The Camshaft Position Sensor can be adjusted
  7. Replace the crankshaft position sensor
  8. Any defective wiring can be repaired

How To Fix The P0014 Code In Toyota Camry

  1. Clearing error codes, and performing a road-test
  2. You can extend the engine’s life by changing the oil filter and oil with engine-specific viscosity oils.
  3. Replace or repair the wiring for the bank 1 exhaust camshaft oil valve.
  4. Bank 1 needs to replace its exhaust camshaft oil control valve.
  5. When replacing or fixing the timing chain, camshaft-phasers, and/or camshaft-phasers, please refer to the service manual.

In Conclusion

The Camry P0014 code indicates that there is a timing problem with the camshaft. The problem could be due to improper timing of the camshaft. This should be fixed immediately to avoid costly repairs.

It can also be caused simply by the insufficient engine oil, or malfunctioning camshaft position sensors – both of these are typically repairable for less than $200.

You can contact a qualified mechanic right away if you are unsure of your ability to solve the problem.

Bob Semana

Hi there, I am a Mechanical Engineer that specializes in AC, Alternators, Batteries, Cooling systems, and Drive Train issues.

Recent Posts