Patton001

I came up with the P2006 code yesterday. It sounds like the long/short runner vanes are sticking. Anyone dealt with this before? Does a professional intake cleaning resolve the issue?

thanks

Rudeney

Yep: "0522 Diagnosis of tumble flap 'Intake manifold' : Open circuit of sensor lines / Tumble flap shafts stick in the nonactuated position. (P2006)"

Unfortunately, you may end up replacing the entire intake manifold. The tumble flaps can break and so can their actuators. You don't want pieces of this getting sucked into the engine - it can cause major damage.