P0011 on '17 LT 1.8

[almartin]

Six months and 5500 miles ago, I had P0171, P0011, and another code. Ended up getting the VVT intake solenoid, valve cover, and VVT pulley replaced. (Also did the tining belt while in there.)

Now the P0011 is back. Car runs fine, but I've noticed that if I'm stopped at a light, the rpms drop a but and the CEL comes on. Still, no noticable change in performance. I've thought about changing the camshaft position sensors since they're inexpensive.

Anyone have this issue and found a solution?

 

[orangeltz13]

I had the 0171 code but it was due to a loose oil cap. You sound like a capable mechanic with adequate tools but I would take it to the dealership to let them diagnose your issue. Even if they don't do the repair at least you know what it is.