Dads 04.5 came up with an p0073 tonight... What should we do?

 

I am not sure what to do but here is what it it.
P0073-AMBIENT TEMP SENSOR HIGH

 

my 06 did this once... after a few key cycles it was gone. No problems at all.

 

Okay...he still hasn't found out yet...maybe it will go away before he notices...

 

it's for the air sensor by the intake(IAT)...did he remove the IAT sensor for an oil change or anything like that, maybe forgot to plug it back in???
it should go away after a few drive cycles..but if the sensor is bad it will stay on..

 

unplugged the little doohickey right after the air cleaner...plugged it back in...I dunno