The Duratec (2012) is this...............
I would expect the GDI to be the same because I doubt the loom has changed in this area.
The loom colours are yellow; yellow/black trace; and green.
The sensor colours are brown; black; blue.
The matches are:
brown to green - 12v +ve fused switched supply
black to yellow - 12v -ve supply
blue to yellow/black - signal to instrument - white/black on speedo
See this note:
http://www.talkmorgan.com/ubbthreads.php/topics/234513/Hub_Stub_Axle_mounted_speed_se#Post234513
