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All codes/P0014

P0014

B Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)

High severity

This means your engine's computer sees that the exhaust camshaft on 'Bank 1' (the side of the engine with cylinder #1) is rotating too far ahead of where it should be, affecting engine performance.

The Powertrain Control Module (PCM) has detected that the exhaust camshaft timing for Bank 1 is more advanced than the desired position.

Common causes

  • Low or dirty engine oil

    Proper oil pressure and cleanliness are crucial for Variable Valve Timing (VVT) systems to function correctly.

    high

    Typical part cost: $0-100 (oil change)

  • Faulty Oil Control Valve (OCV) / VVT solenoid

    A malfunctioning OCV can incorrectly regulate oil flow to the exhaust camshaft phaser.

    medium

    Typical part cost: $50-250 part

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First things to check

  1. 1Check engine oil level and condition; perform an oil change if needed
  2. 2Inspect wiring and connectors to the OCV/VVT solenoid and CMP sensor

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Tools you may need

Already have a compatible scanner? Use it. If not, a Bluetooth OBD2 adapter can help you confirm engine codes and check supported live sensor data before replacing parts.

Illustration of a Bluetooth OBD2 adapter, not a product photo

Basic checks

Veepeak OBDCheck BLE

A Bluetooth LE adapter for reading standard engine codes and supported live data.

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Illustration of a Bluetooth OBD2 adapter, not a product photo

Regular diagnostics

vgate iCar Pro BLE 4.0

A Bluetooth LE adapter with an automatic sleep feature for routine code and sensor checks.

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Illustration of a Bluetooth OBD2 adapter, not a product photo

Another option

OBDLink CX

A Bluetooth LE adapter to consider when comparing supported vehicles and diagnostic apps.

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Illustrations shown, not product photos. Check vehicle, phone and app compatibility before buying. These adapters do not guarantee access to ABS, airbags or manufacturer-specific systems. Clearing a code does not repair the fault and can reset emissions readiness monitors.

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Related codes

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Frequently asked questions

What is the difference between P0011 and P0014?

P0011 refers to the intake camshaft on Bank 1, while P0014 refers to the exhaust camshaft on Bank 1. Both indicate an 'over-advanced' timing condition.

Can a P0014 code cause engine damage?

If left unaddressed, persistent incorrect valve timing can lead to increased wear on engine components, reduced engine life, and potentially more severe issues over time.

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