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Thread: LBZ Duramax Table Question

  1. #1
    Tuner
    Join Date
    Jun 2015
    Location
    TN
    Posts
    189

    LBZ Duramax Table Question

    There doesn't seem to be a table anywhere to adjust the cold climate "high speed idle option". Any chance this table could be added? Vehicle in question is an 07 classic diesel.

  2. #2
    Advanced Tuner Road's Avatar
    Join Date
    Dec 2014
    Location
    Terrell Tx
    Posts
    478
    I see that question asked on tuning forums every winter. I haven't seen a table added for that yet being it's a Bosch ecm I am guessing there is a lot of idle variables in the tune. What I do is use to base idle table and increase the idle rpm in the temp range I want it increased.