Is the electronic throttle body part of the powertrain? on 2007 Ford Freestyle

I was told the electronic throttle body was not covered under the powertrain warranty.

2 answers
The electronic throttle body most likely is not part of the powertrain warranty, but may be covered under the emissions warranty. Have a dealership run the part number, vin # and mileage under the tab "parts coverage" web page in the OASIS website.
No powertrain is engine, transmission or transaxle and front and rear axle if it comes with one ( Power and Drive Train ) Get a independent shop to diagnose and give you a estimate for repair and you can locate one here