I have the code P0011 on my 2008 Hyundai Sonata, do I need dealer to fix or can I do it?

Question

I have the engine code P0011 on my 2008 Hyundai Sonata, do I need a dealer to fix it or can I do it?

Answer 1

P0011 is: "A" Camshaft Position - Timing Over-Advanced

It means the camshaft position sensor has determined that the camshaft is out of timing with the crankshaft sensor.

timing belt might need to be checked, it could just be a sensor

Answer 2

P0011 Hyundai Code - 'A' Camshaft Position Timing Over-Advanced Or System Performance Bank 1
Read more: https://www.autocodes.com/p0011_hyundai.html