Engine Computer Programmed/Updated 2004 Ranger/B4000 4L5A-12A650-ASA SAX0 4.0L

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Engine Computer Programmed/Updated 2004 Ranger/B4000 4L5A-12A650-CAB ARV1 4.0L

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Engine Computer Programmed/Updated 2004 Mazda B4000 4L5A-12A650-AAB AHK1 4.0L

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Engine Computer Programmed/Updated 2004 Mazda B4000 4L5A-12A650-AAA AHK0 4.0L

Engine Computer Programmed/Updated 2004 Mazda B4000 4L5A-12A650-RA RZR0 4.0L ECM