Just got this code, with eng light, went to autozone to use thier code checker and it come back stating:

Turbocharger boost control position sensor, performance Explanation.
ECM has detected a fault in the turbocharger boost control position sensor.

Probable cause:
Open or Short circuit condition, Failed Turbocharger boost control position sensor.

But when I got home the thing was fine. Has anyone else experianced this before?
The Truck is an 08 2500 6.7L Blutec with 58000 miles. also would this be a warrenty item with Dodge or Cummins? If it comes back!

Thanks for all your help in advance.

Warren