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Thread: E38 Idle adjustment?

  1. #1
    Junior Member
    Join Date
    Sep 2009
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    24

    Default E38 Idle adjustment?

    Fixed
    Last edited by gixxer92; July 19th, 2018 at 08:36 AM.

  2. #2
    Senior Member
    Join Date
    Oct 2015
    Posts
    107

    Default

    Quote Originally Posted by gixxer92 View Post
    Help...
    I can't figure out what I'm missing with adjusting this tune for an 800 RPM idle. It starts and Lterm goes rich after about a minute floods the car.

    Any insight would be great.

    This is what I adjusted ;
    Engine Operation.Fuel.DFCO / CFCO
    {B2421} DFCO Idle RPM Exit, modified. <<<Set to 770>>>

    Engine Operation.Idle
    {B1822} Maximum Idle Speed, changed from "1300" to "1125".
    {B1821} Desired Idle Speeds, modified. <<<Set to 800>>>
    {B1862} Minimum Idle Speeds vs Vehicle Speed, modified. <<<All fields set to 800>>>
    {B1847} After Start Idle Speed, In Gear, modified. <<<@ 92C (ECT) roughly 800>>>
    {B1848} After Start Idle Speed, P/N, modified. <<<@ 92C (ECT) roughly 800>>>

    This is a manual transmission.
    Can you post the stock file? Along with the modified file?
    List of mods

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