P0011: How to Diagnose & Fix — Intake Camshaft Position Timing - Over-Advanced (Bank 1)
145 vehicles · 30 makes · $40-$32,000 repair
How to diagnose and fix P0011: most-reported vehicles
Ranked by owner reports. Each card gives the symptoms, how to confirm the cause, the fix, parts and sources for that vehicle.
Ford Mustang · 2015–2023
Two distinct tick patterns affect 5.0L Coyote V8 in 2015-2023 Mustang depending on engine generation. Gen 2 Coyote (2015-2017): light tick at idle and on cold start, commonly attributed to valve lash / lifter operation; generally cosmetic and not associated with engine damage. Gen 3 Coyote (2018-2023): louder, more pronounced tick — same family but Ford changed to plasma transferred wire arc (PTWA) cylinder liners. The tick is increasingly linked to piston slap from clearance issues against the plasma liner, with some confirmed cases of cylinder wall scoring requiring engine replacement under warranty. Direct injection (added on Gen 3 alongside port injection) contributes a separate fainter HPFP tick that is normal. Distinguishing: Gen 2 tick stays constant warm; Gen 3 piston slap diminishes as engine warms but returns under load. Owner forums (Mustang6G, MPR Racing Engines) document the Gen 3 pattern extensively.
Common Symptoms
- Tick or tap noise at idle
- Typewriter-like clicking sound
- Metallic rattle on cold start
- Noise that diminishes when warm
- Ticking more pronounced after oil change
How to Fix
Ford TSB 14-0156 addresses this as a normal characteristic, stating no repair should be attempted. Using Ford's recommended oil (Motorcraft 5W-20 or 5W-30) and changing oil at 5,000-mile intervals may help. For persistent issues, VCT solenoid replacement ($200-400) or cam phaser service ($1,500-3,000) may help.
Sources for this issue (1)
Volkswagen Golf · 2008–2014
The EA888 2.0T engine (Gen1 and Gen2) in 2008-2014 Golf/GTI models suffers from a faulty timing chain tensioner that can fail and allow the chain to skip teeth. This can cause catastrophic engine damage including bent valves and piston contact. VW updated the tensioner design multiple times (revision K is considered the final fix). The original tensioner (part# 06K-109-467-K) was revised after widespread failures reported at 40,000-80,000 miles.
Common Symptoms
- Rattling or grinding noise on cold start
- Check engine light with camshaft position codes (P0016, P0017)
- Engine misfires at startup
- Loss of power
- Engine fails to start after chain skip
How to Fix
Replace timing chain tensioner with updated revision K unit (VW part# 06K-109-467-K). Replace the timing chain, guides, and both camshaft adjusters while the engine is apart. Total job is 6-8 hours labor. Use OEM or high-quality aftermarket parts (INA, Febi-Bilstein). Verify tensioner revision letter before purchasing - anything before revision K may fail again.
MINI Cooper S · 2007–2013
The R56 Cooper S N14 engine (2007-2010) is particularly notorious for timing chain tensioner failure, even more so than the naturally aspirated N12. The higher cylinder pressures from turbocharging accelerate chain stretch and guide rail wear. The revised N18 (2011-2013) improved but didn't fully resolve the issue.
Common Symptoms
- Loud rattling on cold start
- Check engine light
- Reduced power
- Engine misfire codes
- Metal debris in oil
How to Fix
Replace timing chain, tensioner, guides, and sprockets. N14 engines should have this done proactively at 50-60k miles. N18 engines are better but should be inspected at 80k. Replace oil pump chain at the same time.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- MINI N14 timing-chain kit 11318618317KTOEMFCP Euro 11318618317KT / MINI 11318618317
VIN-confirmed N14 timing-chain, guide and tensioner failure branch Fitment/availability: The inspected direct U.S. Confirm VIN and kit contents before purchase; it is not the N18 branch a
- MINI N18 timing-chain kit 11318618318KT1OEMFCP Euro 11318618318KT1 / MINI 11318618318
VIN-confirmed N18 timing-chain, guide and tensioner failure branch Fitment/availability: The inspected direct U.S. Confirm VIN and kit contents before purchase; do not use it for N14 or
As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.
Honda CR-V · 2012–2016
MINI Cooper · 2007–2013
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P0011 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0011 mean?
P0011 stands for "Intake Camshaft Position Timing - Over-Advanced (Bank 1)." P0011 means the engine computer detected that the intake camshaft timing on Bank 1 is more advanced than it should be — the variable valve timing system is either over-advancing the cam or not responding correctly to commands. Modern engines use a camshaft actuator, controlled by an oil-fed solenoid, to vary valve timing for better power and efficiency. When the actual cam position stays more advanced than the computer commands (or won't move back), this code is set. It generally indicates a fault in the variable valve timing system and can cause rough idle, reduced performance, or poor fuel economy.
What are the most common causes of P0011?
The most common causes of P0011 are: Stuck or faulty camshaft (VVT) oil control valve / solenoid, Low or dirty engine oil restricting actuator movement, Clogged oil control valve screen or oil passages, Faulty camshaft phaser / actuator stuck advanced, Wrong oil viscosity or overdue oil change, Wiring or connector fault to the VVT solenoid, Faulty camshaft position sensor. The specific cause varies by vehicle.
How much does it cost to fix P0011?
Repair costs for P0011 range from $40 to $32,000, depending on the vehicle and root cause.
Which vehicles are affected by P0011?
Au7o has documented P0011 across 145 vehicle models from 30 manufacturers: Acura, Audi, BMW, Cadillac, Chevrolet, Chrysler, Citroen, Dodge, Ford, GMC, Honda, Hyundai, Infiniti, Jeep, Kia, Lexus, Lincoln, MINI, Mazda, Mercedes-Benz, Mitsubishi, Nissan, Opel, RAM, Renault, Saturn, Skoda, Subaru, Toyota, Volkswagen.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.