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

OBD-II trouble code P0014 In Toyota Tundra refers to Camshaft Position (B) – Timing Over-Advanced/System Performance (Bank 1), meaning that the exhaust camshaft in the first cylinder is excessively advanced.

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

P0014 Toyota Tundra Trouble Code Definition

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

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

What Does The P0014 Code Mean In Toyota Tundra?

Toyota Tundra’s P0014 is an internal trouble code that signals excessive timing advance on the camshaft position sensor.

It could be seen with other related codes like P0011, P0012, and P0013.

The trouble code of P0014Opens in a new tab.

Bank 1 refers at the beginning of the engine to the location that contains the first and last cylinders. Position “B”, also known as the exhaust camshaft, could be either on the right or left side depending on which vehicle you have.

The P0014 trouble codeOpens in a new tab.

Toyota Tundra P0014 Code Possible Causes

Toyota Tundra’s P0014 trouble code comes when the vehicle’s computer detects excessive or unexpectedly advanced exhaust camshafts on bank 1.

This will cause a check engine warning light to illuminate and an ECU to store code P0014.

Toyota Tundra may issue the P0014 code for a variety of reasons:

  • Improper Camshaft Timing
  • Defective Camshaft Timing Control Solenoid
  • Failed variable camshaft tuning/variable valve timing (VVT)
  • The oil lines of the variable camshaft tuned (VCT), or variable valve Timing (VVT), the solenoid can get clogged up with debris.
  • Low engine oil
  • Oil Pressure at a Low Level
  • Defective Camshaft Position Sensor
  • A neglected crankshaft position sensor
  • The wiring is damaged
  • Defective timing system or timing belt
  • Defective Timing Tensioner

Toyota Tundra P0014 Code Common Symptoms

  • The Check Engine Light blinks, indicating that there is an issue.
  • Starter Issue: This could be due to camshaft problems. Turn the key and listen for clicking sounds. The car will eventually stop.
  • Stalling: A similar problem to starting is that your vehicle may have trouble idling or stalling at lower speeds.
  • P0014 Code Could Cause Significant Decreasing Fuel Economy.
  • Vibration and noise from the Engine: Incorrect fuel-air mix can cause a rough rideOpens in a new tab.
  • Because of engine emissions, vehicles can fail emission tests.

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

No. It is unsafe to drive a Toyota Tundra with the trouble code P0014 without first diagnosing the problem. A problem with the timing of the camshaft could cause engine failure. This can lead to expensive and lengthy repairs.

When their vehicle doesn’t respond or won’t start, many people are concerned. It all depends on the source of the code.

Failure to maintain timing chains can lead to major engine damage. You should not neglect to take your car to the mechanic for repairs. This could lead to more damage and costly repair bills.

Toyota Tundra P0014 Code: How To Diagnose

Without the right knowledge and insight, it can be overwhelming to diagnose a Toyota Tundra P0014 Trouble Code.

The complexity of certain systems can make it difficult to determine camshaft timing without the proper tools and knowledge.

A majority of people who are computer proficient can quickly diagnose the P0014 problem code with some basic knowledge.

  1. Connect an OBD2 reader and look out for trouble codes. It is time to diagnose your P0014 issue if you find any that relate to either the crankshaft or camshaft position sensors.
  2. Check your engine oil levels to ensure that it is sufficient. If the level is low, you can add oil or change both the oil-filter combination. Clear away any P0014 error messages and try again.
  3. You can check the oil filler cap and your service manual to see if there are any signs that the engine is clogging up. If you find any, it could indicate that your engine oil is old and has clogged up the oil lines to its variable valve timing/variable camshaft tuning(VCT) engine control. It is possible to replace both oil types or clean both components in this case.
  4. Test the variable camshaft timing (VVT) and valve solenoid (VCT), using your diagnostic scanner. To determine if the VCT solenoid has moved, run an output test. If you are an expert in car electrical, you can try to experiment with 12v+ electricity and ground.
  5. If possible, remove and clean the variable camshaft-tuning (VCT), and control valve solenoid.
  6. Verify the accuracy of the crankshaft positioning sensors and camshaft position sensors.
  7. Manually check the timing of engine camshafts. Refer to your manual for detailed instructions. If the timing chain/belt is broken, disassemble it to inspect for damage.

Toyota Tundra P0014 Code: Common Diagnosing Mistakes

The common mistake in diagnosing the Toyota Tundra’s P0014 code as a misdiagnosis is thinking that the timing chain or belt is defective.

Repairs can be costly and the P0014 error code may be caused by other issues. Therefore, it is crucial to perform a complete diagnosis before starting repairs.

Toyota P0114 is a sign of a malfunctioning VVTOpens in a new tab.

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

Repairing The P0014 trouble code in Toyota Tundra costs $170. The part costs $70 while labor costs $100.

What Repairs Can Fix The P0014 Code in Toyota Tundra?

  • Make sure to add or take out excess oil, and that you change the oil filter.
  • Cleaning oil lines used in variable camshaft tuning systems (VCT), or variable timing (VVT).
  • Clean or replace variable camshaft tune (VCT) solenoid.
  • Replace the timing belt/chain
  • Replace the solenoid at the camshaft Timing Control Valve
  • Adjust the Camshaft position sensor
  • Replace the crankshaft position sensors
  • Repair any defective wiring

How To Fix The P0014 Code In Toyota Tundra

  • Clearing error codes and performing road tests
  • It is possible to improve engine performance and prolong engine life by replacing the oil and filter with engine-specific viscosity oil.
  • Repair or replace the wiring of the bank 1 exhaust camshaft oil control valve.
  • Bank 1 must replace its exhaust camshaft oil valve.
  • For repairs or replacements of the timing chains and camshaft phasers, refer to the manual.

In Conclusion

Toyota Tundra’s code P0014 indicates a timing problem with your camshaft. This could be due to improper timing of camshafts, which must be corrected immediately to avoid costly repairs.

You can also cause it by insufficient motor oil or a defective camshaft position sensor. These are both easily fixed and usually cost less than $200.

If you are unsure whether or not you can resolve the problem by yourself, get assistance from a trained mechanic.

Igor Iwanowski

I am a certified Automotive Service Excellence (ASE) mechanic since 2018. I specialize in Brake systems, dashboard warning lights, EGRs, general engine problems, EVAP and Emissions issues.

Recent Posts