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Thread: Hptuner Pro= not able to log PLX EGT?

  1. #1
    Tuner in Training
    Join Date
    Jan 2021
    Posts
    12

    Hptuner Pro= not able to log PLX EGT?

    I purchased a PLX SM PRO and a DM6 gauge display to compare temp.

    Im connecting analog out put pin 1 and ground from the SM PRO to the Hptuners IO pin (tried 1-4) and ground.

    On the scanner I am then adding a channel, then transforming that to PLX temperature sensor. Now per SM pro instruction it should be 360*Voltage+32 for F.

    However when I tried that it just shows a flat 35*, I even tried using my heat gun to raise temp and no change in the scanner(but the PLX gauge showed increase in temp)

    Is there a specific way to log PLX controller for EGT



    SM PRO instruction
    https://drive.google.com/file/d/10u1...jGl6sCRlS/view

  2. #2
    Tuner in Training
    Join Date
    Jan 2021
    Posts
    12
    Nvm on this. turns out to be user error. Got the 1 and 2 EGT output mixed up.
    Works now.