p0011 and p0021, tha van does not go faster than 25 miles

Question

2004 nissan quest, does not goes faster than 25 mile. it was over full with oil. changed both camshaft sensors. now i have the code P0011 and P0021. What can i do in this situation? thank you
carlos

Answer 1

P0011 and P0021 are mostly for Intake Valve Timing Control Performance.

Since the Intake valve timing control solenoid valve uses oil flow to control timing, dirty oil can cause the valve to stuck open or close. Before replacing the valve, change engine oil and filter and reset engine code.

Reset the light after. if you still have the same problem, remove the Intake valve timing control solenoid valve and clean it with brake cleaner.

https://www.autocodes.com/p0011_nissan.html
https://www.autocodes.com/p0021_nissan.html