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Thread: Commanded Lamba

  1. #1
    Tuner in Training
    Join Date
    Sep 2013
    Posts
    36

    Commanded Lamba

    Since custom PIDs do not work in version 2.24.57 of the VCM Scanner I am unable to create a user defined PID to capture commanded lamba. I'd like to use a function [PID.6001]/14.63 but in version 2.24.57 of the VCM Scanner software this will, of course, not work (infamos hp tuners <unsupported parameter> error). While hp tuners is fixing this bug, is there a work around for this that does not use user defined PIDs?

  2. #2
    Tuner in Training
    Join Date
    Sep 2013
    Posts
    36
    Figured it out. This will save you A LOT of time:

    Whenever you create a custom PID make sure you scanning the variables you are referencing in the custom PID AND make sure they are in order (I would say its a bug but it is what it is). So in my example above "Commanded Air Fuel Ratio hi res" ([PID.6001]) must appear before my user defined PID (Commanded_Lambda):

    Commanded Air Fuel Ratio Hi Res <-Build in PID
    Commanded_Lambda <-User defined PID