intermittent lack of power

[flatoutfred]

Sometimes my ss feels just like a rocket and the rest of the time it feels like the car is not running at his full potential.

I've pulled the codes and I had a lot of them.

After clearing a few times:

-14 Injector #1 Fuel injector inoperative (Abnormal signal emitted from monitor circuit)

-24 Air control valve Air control valve inoperative (Abnormal
signal produced in monitor circuit)

-33 Vehicle speed sensor Abnormal voltage input entered from
vehicle speed sensor

It feels like the engine is running lean and sometimes there's hesitation under boost.

Mods: intercooler, mbc, desnork, k&n drop-in filter.

Any ideas??

Thanks

[Legacy777]

I'd check your wiring on that # 1 injector, and/or check the resistance of the injector.

You may want to try swapping injectors around and see if the code follows the injector. That will tell you whether you may have a wiring issue or injector issue.