There's a common problem with Ford Focus, C-MAX & Kuga 2007-2011

The failure example symptoms:

Random sweeping clocks
Random none starting
Random codes
Sweeping clocks while driving.
Random warning lights coming on when there not suppose to come on

Error example codes from PCM / IPC ( you may get some of these )

U0155
U2510
U0001
P1260
U0121
U0101
P0500
U1900
U2197
U2200
U2510
Why replace new when your old one can be repaired at less?