P1014 Exhaust camshaft position actuator park position bank 2
OBD2 Error Codes

P1014 Exhaust camshaft position actuator park position bank 2

23.11.2023 /

P1014 – OBD-II Trouble Code Technical Description

Exhaust camshaft position actuator park position, bank 2

What does the fault code mean P1014?

The camshaft position (CMP) system allows the engine control module (ECM) to change the timing of all four camshafts while the engine is running. The CMP drive mechanism adjusts the camshaft position in response to controlled changes in oil pressure. The CMP actuator solenoid controls oil pressure, which is used to advance or retard the movement of the camshaft.

CMP actuators include an outer housing that is driven by the engine timing chain. Inside the timing assembly is a wheel with fixed blades attached to the camshafts. CMP drive units are also equipped with a locking pin. This pin prevents the outer casing and wheel blades from moving when the engine starts. The CMP actuator is locked until the oil pressure reaches the required level to operate the CMP actuator. The locking pin is released by oil pressure before any movement in the CMP drive assembly. If the ECM detects that the CMP actuator is not in the locked position when starting, a diagnostic trouble code (DTC) is set.

Possible reasons

  • Engine oil level is too low.
  • Engine oil pressure is low.
  • There are malfunctions in the actuator for adjusting the position of the second row exhaust camshaft.

What are the symptoms of a fault code? P1014?

Engine light is on (or engine service soon light)

How to diagnose a fault code P1014?

Diagnosing trouble code P1014 requires a systematic approach and the use of specialized equipment. Here are the steps you can take to make a diagnosis:

  1. Check error codes:
    • Use a diagnostic scanner to read additional error codes in the system. This may provide more details about other possible problems.
  2. Check the engine oil:
    • Make sure the engine oil level is within the recommended range. Low oil level may be one of the reasons for the error.
  3. Oil Pressure Inspection:
    • Measure the actual engine oil pressure using a pressure gauge. Low oil pressure may indicate problems with the oil pump or other components of the lubrication system.
  4. Check the shaft position adjustment actuator:
    • Carry out a detailed check of the actuator responsible for adjusting the shaft position. Check for damage, wear or possible blockages.
  5. Check electrical connections:
    • Check the condition of electrical connections, including connectors and wiring associated with the actuator. Poor connections may cause incorrect operation.
  6. Carry out tests on the Valvetronic actuator:
    • Check the Valvetronic drive for faults. This includes checking the solenoid, shaft position control and other related components.
  7. Check the lubrication system:
    • Assess the overall condition of the lubrication system, including the oil pump and filter. Problems in this system can affect oil pressure.
  8. Consultation with professionals:
    • If you do not have experience in diagnosing and repairing cars, it is recommended that you contact a professional car service. Specialists will be able to conduct more in-depth diagnostics and perform the necessary repair work.

Please note that the P1014 code may be specific to certain vehicle makes and models, so additional information from the manufacturer's technical documentation may be helpful.

Diagnostic errors

Various errors can occur when diagnosing the P1014 trouble code, and it is important to avoid them for an accurate and efficient diagnosis. Here are some common mistakes you can make:

  1. Oil leakage:
    • Incorrect or insufficient oil level measurement may cause diagnostic steps related to oil pressure to be missed.
  2. Ignoring other error codes:
    • The presence of other error codes in the system may be related to the underlying problem. Ignoring additional codes may result in missing important information.
  3. Failed electrical connection test:
    • Poor or unstable electrical connections can lead to incorrect diagnostic results. Be sure to check and clean connections thoroughly.
  4. Insufficient actuator check:
    • Failure to fully inspect the Valvetronic actuator may result in missing defects or wear that may affect its performance.
  5. Insufficient diagnostics of the lubrication system:
    • Incorrect assessment of the lubrication system may lead to incorrect identification of the cause of low oil pressure.
  6. Ignoring manufacturer's recommendations:
    • Vehicle manufacturers often provide specific diagnostic and repair recommendations. Ignoring them may lead to incorrect interpretation of the data.
  7. Unaccounted environmental factors:
    • External factors, such as high engine temperature or operating conditions under extreme conditions, can affect diagnostic results.
  8. Incorrect interpretation of scanner data:
    • Errors when reading data from the diagnostic scanner can lead to incorrect diagnosis. Be sure to interpret the data correctly.

To avoid these mistakes, it is important to follow professional diagnostic techniques, use the correct equipment, and consult with auto repair professionals when necessary.

How serious is the fault code? P1014?

The severity of the P1014 trouble code may vary depending on the specific circumstances and vehicle make/model. In general, the P1014 code is related to the intake camshaft parking position actuator. This system, known as Valvetronic, is responsible for varying valve lift to control the amount of air allowed into the cylinder.

Potential consequences of a P1014 code may include:

  1. Performance degradation: Poor control of the intake camshaft position can result in poor engine performance, loss of power, and poor fuel economy.
  2. Engine operation limitation: In some cases, to prevent possible damage, the ECU may enter a mode to limit engine operation.
  3. High wear and damage: Camshaft drive problems can lead to worn components and even serious damage to internal engine parts.

It is important to take into account that lack of proper care and repair can increase the severity of the problem. If the P1014 code appears, it is recommended that you contact a professional automotive service for diagnosis and repair to prevent possible serious engine damage and ensure safe vehicle operation.

What repair will help eliminate the code? P1014?

Resolving the P1014 code may require different measures depending on the specific causes of its occurrence. Here are some possible steps to resolve the issue:

  1. Checking the oil level and condition:
    • Make sure the engine oil level is within the recommended range and the oil meets the manufacturer's specifications. Add or change oil as necessary.
  2. Checking oil pressure:
    • Measure the oil pressure using a pressure gauge. If the pressure is below the recommended level, the oil pump may need to be repaired or replaced.
  3. Checking the shaft position adjustment actuator:
    • Inspect the actuator (drive) for adjusting the position of the intake camshaft. Check it for damage, wear, or blockages.
  4. Checking electrical connections:
    • Check the condition of electrical connections, including connectors and wiring associated with the actuator. Carry out necessary repairs if problems are found.
  5. Valvetronic diagnostics:
    • Diagnose the Valvetronic system using diagnostic equipment. This may include testing the solenoid, sensors, and other system components.
  6. Software update (firmware):
    • In some cases, problems with Valvetronic may be related to the engine control unit (ECU) software. Updating the software may resolve some issues.
  7. Consultation with professionals:
    • If you do not have experience in car repairs, it is recommended that you contact a professional car service for a more accurate diagnosis and perform the necessary repair work.

It is important to note that the exact repair will depend on the specific circumstances and vehicle make/model.

DTC BMW P1014 Short Explanation

P1014 – Brand-specific information

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