P0014
B Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)
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
- high
Low or dirty engine oil
Proper oil pressure and cleanliness are crucial for Variable Valve Timing (VVT) systems to function correctly.
Typical part cost: $0-100 (oil change)
- medium
Faulty Oil Control Valve (OCV) / VVT solenoid
A malfunctioning OCV can incorrectly regulate oil flow to the exhaust camshaft phaser.
Typical part cost: $50-250 part
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First things to check
- 1Check engine oil level and condition; perform an oil change if needed
- 2Inspect wiring and connectors to the OCV/VVT solenoid and CMP sensor
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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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