P0014 on Toyota
Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)
P0014 on Toyota vehicles indicates exhaust camshaft position timing - over-advanced (bank 1). Au7o has documented this code across 2 Toyota models — most commonly on RAV4, Sienna. 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 Toyota range from $50 to $1,500, 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 Toyota by Model
Toyota RAV4(1 issue)
- Water Pump Failure/Leak2013-2023
The water pump on the 2.5L 4-cylinder engine can develop leaks or fail, leading to coolant loss and potential overheating. The water pump is driven by the timing chain, so replacement requires significant labor. Some owners experience this around 80,000-120,000 miles.
Toyota Sienna(1 issue)
- 3.5L 2GR-FE Oil Leak from VVT-i System and Timing Cover2007-2020
The 3.5L 2GR-FE V6 commonly develops oil leaks from the VVT-i oil line, timing cover, and valve cover gaskets. The VVT-i oil hose fitting loosens over time, dripping oil onto the exhaust manifold creating a burning smell and fire risk.
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View P0014 across all makes →Frequently Asked Questions
What does P0014 mean on Toyota?▼
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 Toyota specifically, this code is documented across 2 models.
What causes P0014 on Toyota vehicles?▼
Common causes on Toyota: 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 Toyota?▼
Repair costs on Toyota range from $50 to $1,500, depending on the specific model and root cause.
Which Toyota models have P0014 documented?▼
Au7o has documented P0014 on 2 Toyota models: RAV4, Sienna.