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Thread: Missing DTC

  1. #1
    Junior Member wells's Avatar
    Join Date
    Apr 2014

    Default Missing DTC

    Working on 04 Corvette with LS1B controller, and cannot disable P0492 code. Updated to latest software and firmware, and no cannot use V7.5 witch has the dtc listed. Please help
    09 Sierra LY2, milled 243 heads, 210/218 VHP cam, Yellow Terra 1.8 rockers, JBA headers, 40 series Flowmaster, Circle D 2800 DD converter, 4L60E with Superior "Vette" servo and super hold 3-4 servo, 411 gears

  2. #2
    Joe (Moderator) joecar's Avatar
    Join Date
    Apr 2003



    Post a screenshot.

    Does that DTC show in the DTC tables C6001, C6002...?

    What value do you set it to in those tables...?

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