Had this pop up, dealer had to "reposition booster hose at intake per ssm 45694"

 

SSM 45694 - 2015-2016 F-150/Edge/MKX - 2.7L - built on or before 02/29/2016 - Diagnostic Trouble Code (DTC) P2282

Some 2015-2016 F-150, Edge and MKX vehicles equipped with a 2.7L engine built on or before 02/29/2016 may exhibit DTC P2282 – air leak between the throttle body and intake valve. Before following normal diagnostics for this issue, check the brake vacuum booster line at the intake manifold for proper connection.