P0011 on Jeep
Intake Camshaft Position Timing - Over-Advanced (Bank 1)
P0011 on Jeep vehicles indicates intake camshaft position timing - over-advanced (bank 1). Au7o has documented this code across 3 Jeep models — most commonly on Cherokee, Grand Cherokee, Wrangler. 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. Typical repair costs on Jeep range from $50 to $2,500, depending on the specific model and root cause.
Common Causes of P0011
- •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
P0011 on Jeep by Model
Jeep Cherokee(1 issue)
- Engine Stalling (Multiple Causes)2014-2023
Multiple factors cause sudden engine stalling including low oil levels (2.4L), VVT issues, faulty sensors, fuel system problems, and transmission-related stalling (2019 9-speed). Stalling typically emerges after ~1,000 miles.
Jeep Grand Cherokee(1 issue)
- Water Pump Failure (3.6L Pentastar)2011-2021
The water pump on the 3.6L Pentastar V6 can fail, causing coolant leaks and overheating. The pump is internal and driven by the timing chain, making replacement labor-intensive. Failure often occurs between 80,000-120,000 miles.
Jeep Wrangler(1 issue)
- P0011 — Intake Cam Timing Over-Advanced from Stuck Oil Control Valve / Dirty Oil (3.6L Pentastar only)2012-2021
P0011 tells you the Bank 1 intake camshaft is stuck (or lagging) in the over-advanced position — the PCM commanded a phaser position it can't achieve. This code applies to the 3.6L Pentastar V6 (2012+ JK/JL), which uses dual VVT with a cam phaser on each of the four camshafts controlled by an Oil Control Valve (OCV / VVT solenoid) that meters engine oil to the phaser. NOTE: the earlier 3.8L OHV pushrod V6 (2007-2011 JK) has no VVT, no cam phasers and no OCV, so it cannot set P0011 — this code is Pentastar-only. The dominant real-world cause is oil-related: overdue/dirty oil or the wrong viscosity sludges the fine OCV passages and screen, so the solenoid responds sluggishly and the phaser hangs advanced. A failed OCV solenoid itself, or in higher-mileage cases a worn cam phaser, are the other causes. Pentastar engines are especially sensitive to oil condition here.
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View P0011 across all makes →Frequently Asked Questions
What does P0011 mean on Jeep?▼
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. On Jeep specifically, this code is documented across 3 models.
What causes P0011 on Jeep vehicles?▼
Common causes on Jeep: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0011 on a Jeep?▼
Repair costs on Jeep range from $50 to $2,500, depending on the specific model and root cause.
Which Jeep models have P0011 documented?▼
Au7o has documented P0011 on 3 Jeep models: Cherokee, Grand Cherokee, Wrangler.