Ford HW_F1B1-12A650-ATH SW_F1F1-12B684-AD SW2_F1F1-14C558-BA10375560731084B720 SW3_

Original ECU Software for

Ford HW_F1B1-12A650-ATH SW_F1F1-12B684-AD SW2_F1F1-14C558-BA10375560731084B720 SW3_

Check all SW variants match with your ECU. The code containing the 12A650 number is usually the ECU type and then the important number to match is the higher number including the last two letters after the hyphen.