what is limp mode for?

Question

I have a 2006 f53 chaises ford .the wrence light is on .Its is in limp mode.Check engine light is on to.its amotor home been sitting since nov 2014 thanks

Answer 1

Limp mode , When a Ford has a Limp mode you have a (FMEM) Failure mode effects management,this is a operating strategies which limits the vehicle function by limiting the throttle plate from opening. Get the CK ENG LT code which will help find the reason for the Limp Home mode.