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Thread: LC1 Wideband Scanner Discrepancy

  1. #1

    LC1 Wideband Scanner Discrepancy

    Alright guys, Ill make this brief as possible. Im banging my head against the wall.

    Im tuning on a car with an LC1 Wideband... Im coming in the EIO Input 1 with the yellow analog out from the LC1 (The yellow should be the 0-5V out from what Ive read and the LC1 doesnt need a ground to Pin 5 either from my understanding. Correct me if im wrong please)

    I selected the LC1 from the list in the config and it shows up in the scanner EIO Input 1 line

    The reading on the wideband guage in car and the reading on the scanner are way off. Im not sure where to go from here. (I have no software to work with on this wideband but should I need to? I was under the impression that the 0-5V out would translate directly to the pre set LC1 selection in HP Tuners)

    Thanks for any input guys!
    Last edited by LS1Silverado05; 02-18-2015 at 10:12 PM.

  2. #2
    Tuner
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    Sep 2013
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    indiana
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    My lc1 works fine with the ground on the interface.

  3. #3
    SeƱor Tuner MeentSS02's Avatar
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    Jun 2005
    Location
    Dayton, OH
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    When I ran an LC-1 in my old Camaro, I grounded the unit through the interface when logging data.
    2008 Viper - now with HPToona - 1/4 Mile Shenanigans Here
    11.02 @ 130