P0011 - where are these sensors located?

Question

where are these sensors located

Answer 1

The P0011 is for the Intake Valve Timing Control Performance Bank 1 and more than likely you have to replace the Intake Valve Timing Control Solenoid Valve.

P0011 2002 Nissan Altima Sedan - Intake Valve Timing Control Performance Bank 1

Read more: https://www.autocodes.com/p0011_2002_nissan_altima_sedan.html