P0014: B Camshaft Position - Timing Over-Advanced or System Performance Bank 1
What Does P0014 Mean?
P0014 is a diagnostic trouble code indicating: B Camshaft Position - Timing Over-Advanced or System Performance Bank 1. This code relates to the fuel and air metering system. It has been reported in NHTSA complaints across 24 different vehicle models.
The exhaust camshaft on Bank 1 is stuck in an over-advanced position. This is the exhaust equivalent of P0011. An over-advanced exhaust cam increases valve overlap, which can cause rough idle and affect emissions. At low RPM, excessive overlap lets exhaust gases dilute the fresh charge, causing instability.
Common affected vehicles: Toyota Camry/Corolla (2AR-FE, 2GR-FE), Nissan Altima/Sentra (QR25DE), GM Equinox/Terrain (2.4L Ecotec), Honda Accord/Civic (K24, R20), BMW 3-Series (N20/N26), Ford Escape/Focus (EcoBoost). Toyota vehicles typically develop VVT issues around 100K-120K miles. GM Ecotec engines are notorious for timing chain stretch between 60K-120K miles, which was the subject of a class-action lawsuit. Nissan QR25DE engines commonly show VVT codes around 80K-130K miles.
**What To Expect at the Shop for P0014:** When you bring your vehicle to a mechanic for P0014, here's what a thorough diagnostic should include: (1) The technician should connect a professional scan tool and read not just the stored code, but also freeze frame data — this shows the exact conditions (RPM, coolant temp, vehicle speed, fuel trims) when the code was set. (2) They should check for related codes that may point to a root cause. (3) A visual inspection of relevant components and wiring should be performed before any parts are replaced. (4) On reputable shops, diagnostic time is typically 0.5-1.0 hours ($50-$150) before any repair work begins. (5) Be wary of shops that want to immediately replace parts based solely on the code number without performing diagnosis — codes indicate symptoms, not specific failed parts.
Symptoms of P0014
- ⚠️ check engine light
- ⚠️ rough idle
- ⚠️ poor fuel economy
- ⚠️ hard starting
- ⚠️ engine rattling noise
Common Causes
- 🔍 Dirty or low engine oil
- 🔍 Faulty exhaust VVT solenoid
- 🔍 Worn timing chain
- 🔍 Faulty camshaft phaser
P0014 Reports by Year
Real Owner Reports
From NHTSA complaint database — actual owner descriptions.
"My car has 41,000 miles on it only I have always added oil, done changes. Ford is telling me the entire engine needs replacement, for 12,600$. I am being told only the same line from Sill-Terhar Ford. “There are several holes in vital parts of the engine due to lack of maintenance. Error codes are P"
— Ford Escape owner, 02/12/2023
"I am the original owner of a 2018 Ford Escape that has been well maintained and serviced regularly at a Ford dealership. Recently, the check engine light came on. Diagnostic codes were P0012 & P0014 in PCM. After a diagnostic inspection, the dealer removed the spark plugs and scoped the cylinders. T"
— Ford Escape owner, 06/12/2025
"The contact owns a 2018 Ford Escape. The contact stated that while driving at an undisclosed speed, several unknown warning lights illuminated. The contact was able to pull over to the shoulder of the road and restart the vehicle; however, the failure persisted. The vehicle was taken to a local inde"
— Ford Escape owner, 08/15/2024
Source: NHTSA Complaints Database
Most Reported Vehicles for P0014
Based on NHTSA owner complaint data.
| # | Vehicle | Reports |
|---|---|---|
| 1 | CHEVROLET EQUINOX | |
| 2 | KIA SOUL | |
| 3 | CHEVROLET MALIBU | |
| 4 | KIA SORENTO | |
| 5 | GMC TERRAIN | |
| 6 | HYUNDAI SONATA | |
| 7 | KIA OPTIMA | |
| 8 | HYUNDAI ELANTRA | |
| 9 | KIA SPORTAGE | |
| 10 | CHEVROLET TRAVERSE | |
| 11 | FORD ESCAPE | |
| 12 | HYUNDAI TUCSON | |
| 13 | KIA FORTE | |
| 14 | CHEVROLET COLORADO | |
| 15 | FORD FOCUS |
P0014 Reports by Vehicle
Detailed NHTSA complaint analysis for each vehicle model.
Diagnostic Tips
- Scan all modules, save freeze-frame data, and clear unrelated history codes before focusing on P0014.
- Confirm whether companion codes are present first; they often identify the root cause sooner than the headline DTC.
- Prioritize inspection around engine and the most common failure path for this code family.
- Compare commanded vs actual cam/crank angle at idle and during light acceleration to detect actuator or phaser drift.
- After each repair step, complete one drive cycle and verify readiness monitors instead of judging success after a quick idle test.
- If the code keeps returning on high-incidence platforms (for example CHEVROLET EQUINOX), check TSB patterns and wiring/connector fitment before major part replacement.
Common Mistakes to Avoid
- ❌ Skipping freeze-frame review and losing the exact RPM/load conditions when the fault set.
- ❌ Replacing cam sensors before validating oil condition/pressure and actuator control performance.
- ❌ Clearing P0014 and returning the car before monitors complete — this often creates repeat visits.
- ❌ Treating intermittent wiring or connector faults as permanent component failure without wiggle testing.
Frequently Asked Questions
Is P0014 the same as P0011?
Can P0014 cause a rough idle?
How long do VVT solenoids last?
Can I use synthetic oil with VVT engines?
Will P0014 cause my check engine light to stay on?
What To Do Next
Possible Fixes
- 🔧 Change engine oil and filter
- 🔧 Replace exhaust VVT solenoid
- 🔧 Replace timing chain
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1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
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2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
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Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.