2015 no power when cold

[20156point7]

im wondering why my 2015 has no power when cold with the updated pip tunes. The now outdated tunes didn't have this problem, it runs great once it is warmed up completely.

 

[ChattyCathy]

im wondering why my 2015 has no power when cold with the updated pip tunes. The now outdated tunes didn't have this problem, it runs great once it is warmed up completely.

Mine does the same thing and it is annoying! If you put it to the floor it helps.

 

[bigrpowr]

its because the exhaust brake is active. if they remove the ambient saftey out of it, you put your engine at risk , so until the engine is over 105* its gonna be sluggish.

 

[20156point7]

ok thanks just wasn't sure.