Question

What is the P0011 code?

Engine code P0011 is defined as “A” Camshaft Position Timing Over Advanced or System Performance Bank 1, indicating the incorrect position of the intake camshaft in Bank 1.

The code indicates that your intake camshaft is too far advanced. The powertrain control module (PCM) controls the position of your intake camshaft to open and close your engine’s intake valve. The timing of the camshaft movement must be accurate so that the right amount of air-fuel mixture enters your engine at the correct time.

The PCM logs this code once the PCM is unable to sense the difference between the required camshaft position angle and the real camshaft position angle.

What are the symptoms of the P0011 code?

These are some symptoms that you can observe when PCM logs this code.

• The check engine light turns on
• Engine misfiring
• Low fuel economy
• The engine gets stalled
• Poor idling
• Your car fails the emission test
• Rattling sound from the engine
• Difficulty starting the engine

What can cause a P0011 code?

These are some common reasons why the code shows up in your car.

• An out-of-sync engine timing
• Engine oil sludge because of no oil changes
• Camshaft or crankshaft sensor malfunction
• Damaged wiring
• Out-of-date PCM software
• PCM internal damage
• Worn-out timing components like gears, chains, and guides

How to fix code P0011

Follow these steps to fix the engine error code by yourself.

• First, visually inspect the car’s system. Begin by inspecting the wiring, connector, and valve. Repair or replace faulty parts, like a stuck valve control solenoid.
• Then, check the oil’s condition. If the level is too low or sticky, replace or refill the oil.
• Then, scan for the P0011 code again and record the freeze frame data. After that, clear your code and run the engine. Check to see if the code returns or if the symptoms continue.

How much does it cost to fix P0011?

The cost to fix engine code P0011 can start at $20 for a slight oil-related fix to more than $1,000 for a difficult timing chain part repair. These are some of the estimated repair costs.

Can I drive with a P0011 code?

Though technically you can drive with code P0011, we won’t recommend that. Avoid driving your car until you perform the essential repairs, as the code can cause severe damage to your car’s engine parts. Ignoring the P0011 error code in your car will result in several drivability issues.