Hello, I'm new to the forum. I'm trying the swap in a fox body mustang, I know I'm in the wrong place, but you folks I seen and done more of these engine installs than on any other forum. I just got my hands on a 2015 coyote out of a f150 which included the engine harness, dirt cheap! Everything I have heard and read I will need to ditch it and run one for a mustang. Is this true or do I have to modify it to work? If I can make it work does anyone know what I need to do to it?

And! Can anyone tell me where the I need to hook the engine wire harness ground need to be grounded to? Second, there seems to be a round plug that might have hooked up to the tranny wire harness, is my thought process correct?

Thanks for any help any one can give me!