P0014
B Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)
What it means
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.
Is it safe to drive?
Driving with P0014 can lead to reduced performance and fuel economy. If accompanied by severe engine noise or stalling, it's best to limit driving to prevent potential engine damage.
Most likely causes
Low or dirty engine oil
highProper oil pressure and cleanliness are crucial for Variable Valve Timing (VVT) systems to function correctly.
Faulty Oil Control Valve (OCV) / VVT solenoid
mediumA malfunctioning OCV can incorrectly regulate oil flow to the exhaust camshaft phaser.
Faulty Camshaft Position (CMP) sensor
mediumAn inaccurate signal from the CMP sensor can lead the PCM to misinterpret the camshaft's position.
Stretched timing chain or faulty camshaft phaser
lowMechanical wear or failure of timing components can cause the exhaust camshaft to be out of sync.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose P0014 freeNo credit card required