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

Toyota Tacoma OBD-II code P0014 means Camshaft Position “B” – Timing Out of Balance or System Performance (Bank 1). This indicates that the exhaust camshaft is too advanced on the first engine bank.

In this article, I will be talking about the P0014 trouble code in Toyota Tacoma, its symptoms, causes, and how to fix it.

P0014 Toyota Tacoma Trouble Code Definition

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

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

What Does The P0014 Code Mean In Toyota Tacoma?

Toyota Tacoma’s internal trouble code P0014 signals excessive camshaft position and timing advance.

It can be viewed alongside other codes, such as P0011, or P0012, but not P0013.

The location of the error can be identified by the P0014 trouble codeOpens in a new tab.

Bank 1 refers to a region of the engine containing the first piston. Position “B”, or an exhaust camshaft depending on the make/model of your vehicle, is located at the right or rear from a driver’s standpoint.

The P0014 trouble codeOpens in a new tab.

Toyota Tacoma P0014 Code Possible Causes

Toyota Tacoma’s P0014 trouble code is generated when the vehicle computer detects that bank 1’s exhaust camshaft is ahead or over-advancing.

Accordingly, the check engine lamp will light up to warn drivers. The ECU will then store a P0014 number.

Toyota Tacoma’s P0014 codes can be triggered by many things including:

  • Improper Camshaft Timing
  • Defective Camshaft Timing Control Solenoid
  • Failed variable camshaft tuning, (VVT), and variable valve timing.
  • Oil lines of the variable valve timing (VVT), solenoid, or variable camshaft tun (VCT), can become clogged.
  • Low oil levels in the engine
  • Oil Pressure Low
  • Defective Camshaft Position Sensor
  • A neglected crankshaft position sensor
  • Infected wiring
  • Defective timing chain/timing belt
  • Defective Timing Tensioner

Toyota Tacoma P0014 Code Common Symptoms

  • The Check Engine Light flashes to indicate an issue.
  • The problem could be caused by camshaft issues. When you turn the key, listen to clicking sounds that indicate the car is starting and stopping. If it doesn’t resolve, it might not start at all.
  • Stalling is a similar issue to problems with starting. Your vehicle could experience difficulty idling at low speeds or even stall out completely.
  • P0014 Code Leads to Significantly Decreasing Fuel Economy.
  • Noise and vibration coming from the engine: A camshaft problem can cause rough riding due to an insufficient fuel-air ratio. You might notice your vehicle shaking more than normal or emitting more exhaust fumes.
  • Due to engine emissions, vehicles will fail emission testing.

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

It is not safe to drive a Toyota Tacoma equipped with the P0014 trouble code. An issue with the timing of camshafts could lead to engine failure. In this case, it can be costly and time-consuming to replace the engine.

Many people become worried when their vehicle won’t turn on or isn’t responding to their commands. However, the extent of the problem will depend on the cause.

Engine damage can be caused by timing chains that aren’t working properly. Failure to bring your vehicle in for repairs can lead to additional damage and a high repair bill. It is important to contact a mechanic immediately to diagnose the problem and get it fixed.

Toyota Tacoma P0014 Code: How To Diagnose

It can be challenging to diagnose a Toyota Tacoma P0014 problem code without having the right insight and expertise.

Camshaft timing can be complicated due to the complexity and variety of systems. Without the appropriate tools and knowledge, it might prove difficult.

The P0014 trouble code can be quickly diagnosed by anyone with basic computer knowledge.

  1. Connect an OBD2 scan tool and look for any trouble codes causing the code P0014. To resolve your P0014 error, you should first diagnose the crankshaft positioning sensor or camshaft location sensor.
  2. Check the engine oil level to ensure it is in good condition. Add oil or replace the oil and filter if it is too low. Clear out any P0014 error code and try again.
  3. For signs of sludge, check your oil filler cap as well as the service manual. Your engine oil could be very old, clogging its oil lines to either the variable valve tuning (VVTOpens in a new tab.
  4. Use your diagnostic scanner for testing the variable valve timing or variable camshaft tun (VCT), valve solenoid. Do an output test to check if the VCT-valve solenoid moves. Use 12v+ power and ground to experiment with your car’s electrical system.
  5. If possible, remove the variable camshaft tun (VCT), and solenoid control valve and clean oil passages with compressed and suitable cleaning solutions.
  6. Verify that crankshaft and camshaft position sensors are working correctly to ensure they are.
  7. You can manually verify the timing of the engine’s camshaft. Consult your owner’s manual to learn how to do that in your engine. If your timing belt or chain is worn, you can disassemble it and inspect the damage.

Toyota Tacoma P0014 Code: Common Diagnosing Mistakes

A common misdiagnosis in Toyota Tacoma’s P0014 code is to mistakenly believe 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 Tacoma’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.

How Much Does It Cost To Repair P0014 Code In Toyota Tacoma

Repairing the P0014 code in Toyota Tacoma costs $188, from which the part costs $78 while labor costs $110.

What Repairs Can Fix The P0014 Code in Toyota Tacoma?

  • Remove excess oil from the engine, and change your oil filter.
  • Cleaning oil lines in variable camshaft tune (VCT), and variable valve timing system (VVT).
  • Clean or replace the variable valve timing (VVT), solenoid, or variable camshaft tuning.
  • The timing belt or chain can be replaced
  • Replace the solenoid in the camshaft timing controller valve
  • Adjust the Camshaft Position Sensor
  • Replace the sensor for the crankshaft position
  • Repair any damaged wiring

How To Fix The P0014 Code In Toyota Tacoma

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

In Conclusion

Toyota Tacoma’s P0014 codes indicate a timing problem in the camshaft. This could be caused by incorrect camshaft timing. You will need to fix this immediately.

But it can also happen due to insufficient engine oils or malfunctioning camshaft positioning sensors. Both of these things are usually fixable for less than $200.

If you are unsure if the problem can be solved by yourself, consult a mechanic immediately.

Vide Polowenski

General Mechanic with over 20 years of experience specializing in General mechanics, exhaust systems, fuel systems, and fuse-related problems.

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