Engine Computer Programmed/Updated 1999 Mercury Mystique XS2A-12A650-NE XTJ5

Engine Computer Programmed/Updated 1998 Mercury Tracer F8PF-12A650-AGC BEQ2 2.0L

Engine Computer Programmed/Updated 1999 Mercury Tracer F8CF-12A650-RB HMC1 2.0L

Engine Computer Programmed/Updated 1999 Mercury Tracer XU2F-12A650-AUA ASD0 2.0L

Engine Computer Programmed/Updated 2000 Mercury Mystique XS2A-12A650-AFB DUB1

Engine Computer Programmed/Updated 2000 Mercury Mystique XS2A-12A650-AGB YTL1

Engine Computer Programmed/Updated 2000 Mercury Mystique XS2A-12A650-AFA DUB0

Engine Computer Programmed/Updated 2000 Mercury Mystique XS2A-12A650-YD TRM3