P0014 on Hyundai
Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)
P0014 on Hyundai vehicles indicates exhaust camshaft position timing - over-advanced (bank 1). Au7o has documented this code across 2 Hyundai models — most commonly on Santa Fe, Sonata. P0014 means the exhaust camshaft on bank 1 is timed too far advanced — the variable valve timing (VVT) system has moved the cam beyond the position the computer commanded, or it's stuck in an over-advanced position. The engine uses VVT to rotate the camshaft and optimize valve timing for power, economy, and emissions; the computer compares the commanded cam position to the actual reading from the cam sensor and flags this code when they don't agree. Common results are rough idle, reduced power, poor fuel economy, or a rattle at start-up. Oil flow and the VVT actuator are the usual suspects. Typical repair costs on Hyundai range from $120 to $900, depending on the specific model and root cause.
Common Causes of P0014
- •Low or dirty engine oil restricting VVT operation
- •Stuck or failed camshaft oil control valve (VVT solenoid)
- •Clogged VVT solenoid screen or oil passages
- •Faulty camshaft phaser/actuator
- •Wiring or connector fault at the oil control valve
- •Stretched timing chain or jumped timing
- •Camshaft position sensor fault giving incorrect reading
P0014 on Hyundai by Model
Hyundai Santa Fe(1 issue)
- CVVT Actuator / Oil Control Valve Failure2007-2019
The Continuous Variable Valve Timing (CVVT) actuator and its associated oil control valve (OCV) on the Santa Fe's Theta II engine can fail, causing rough idle, poor fuel economy, and check engine lights. The OCV gets clogged with sludge from extended oil change intervals, and the CVVT actuator's internal components wear out. This issue can also trigger timing-related fault codes and affect emissions.
Hyundai Sonata(1 issue)
- P0011 — Intake Cam Over-Advanced from Failed Oil Control Valve (CVVT)2007-2019
On the Sonata, P0011 (Intake Camshaft Timing Over-Advanced, Bank 1) is set when the CVVT phasing runs further advanced than commanded. The most common Sonata cause is a failed/clogged intake Oil Control Valve (OCV/VVT solenoid) — the CVVT system uses oil pressure metered by the OCV to phase the cam, so a sticking solenoid or contaminated oil passages drive the cam over-advanced. Low oil level, wrong viscosity, or dirty oil commonly cause or worsen it; a displaced timing chain is a more severe possibility. A useful field test is swapping the intake and exhaust OCVs (identical, one bolt each): if the code migrates to P0014, the moved OCV is the faulty part.
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What does P0014 mean on Hyundai?▼
P0014 stands for "Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)." P0014 means the exhaust camshaft on bank 1 is timed too far advanced — the variable valve timing (VVT) system has moved the cam beyond the position the computer commanded, or it's stuck in an over-advanced position. The engine uses VVT to rotate the camshaft and optimize valve timing for power, economy, and emissions; the computer compares the commanded cam position to the actual reading from the cam sensor and flags this code when they don't agree. Common results are rough idle, reduced power, poor fuel economy, or a rattle at start-up. Oil flow and the VVT actuator are the usual suspects. On Hyundai specifically, this code is documented across 2 models.
What causes P0014 on Hyundai vehicles?▼
Common causes on Hyundai: Low or dirty engine oil restricting VVT operation, Stuck or failed camshaft oil control valve (VVT solenoid), Clogged VVT solenoid screen or oil passages, Faulty camshaft phaser/actuator, Wiring or connector fault at the oil control valve. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0014 on a Hyundai?▼
Repair costs on Hyundai range from $120 to $900, depending on the specific model and root cause.
Which Hyundai models have P0014 documented?▼
Au7o has documented P0014 on 2 Hyundai models: Santa Fe, Sonata.