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Thread: A/D calibration issues

  1. #1
    Junior Member
    Join Date
    Jan 2008
    Posts
    33

    Default A/D calibration issues

    while fooling around one day with the scan tool one day

    i recalibrated the A/D inputs not knowing actually how to do it.

    after some research i done the following.

    1. open the Flashscan V2 control panel, uncheck the inputs i dont use (2,3,4)
    2. press start
    3. connect 1 x 1.5 V batterry to A/D 1
    4. enter the exact mV (1516 mV)
    5. press initialize
    6. connnect 2 x 1.5 V betteries to A/D 1
    7. enter the exact mV (3030 mV)
    8. press calibrate

    after this, i would expect the values in the tables to automatically appear.

    or am i wrong.

    the results i get, are as if there were no input voltage at all,

    when i look at data, i see the vaoltage inputs registering but not when i try to calibrate.

    anyone else have these issues,

  2. #2
    Lifetime Member mr.prick's Avatar
    Join Date
    Nov 2006
    Posts
    3,195

    Default

    Is it plugged into the car?

    It must be in order to calibrate the ADs.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  3. #3
    Junior Member
    Join Date
    Jan 2008
    Posts
    33

    Default

    it sure is

    connected but not logging,

    otherwise you cant open the calibration window.

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