Engine Computer Programmed/Updated 1999 Mercury Tracer F8CF-12A650-PB GAO1 2.0L

Engine Computer Programmed/Updated 1998 Mercury Tracer F8PF-12A650-AJD LWL3 2.0L

Engine Computer Programmed/Updated 1998 Mercury Tracer F8CF-12A650-NA EZA0 2.0L

Engine Computer Programmed/Updated 1999 Mercury Tracer F8PF-12A650-BVA ISE0 2.0L

Engine Computer Programmed/Updated 1999 Mercury Tracer F8PF-12A650-BVB ISE1 2.0L

Engine Computer Programmed/Updated 1998 Mercury Mystique F7RF-12A650-CB CSS1

Engine Computer Programmed/Updated 1998 Mercury Tracer F8CF-12A650-PC GAO2 2.0L

Engine Computer Programmed/Updated 1999 Mercury Tracer F8CF-12A650-LE CGG4 2.0L