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Communities > Diagnostics > USA Cars > MAXISYS 908P / SIM CARD / LAB SCOPE FUNC...
MAXISYS 908P / SIM CARD / LAB SCOPE FUNCTIONS

2642 Views 1 Replies Latest reply: 2014-11-21 10:55:47


  •   Level 3   
    (58) points
    Frederick Wiedmer
    2014-11-19 10:23:56
    Programming software is not correct it is corrupt I reprogrammed a 2011 chevy malibu 2.4 ecotech and now have a lean code po171,his code did not exist before trying to reprogram they ECM,how my air/fuel ratio is 1 it should be 14.7:1 how how do I reprogramming they correct calbrations back into they ECM WHEN I GO TO they GM TIS SITE

    Tags: PRO

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  •   Level 10   
    (7890) points
    ede65

    2014-11-21 10:55:47 (Reply to:Frederick Wiedmer)

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