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Thread: 411 ecm

  1. #1
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    411 ecm

    Pretty simple question,how do I go about using an 05 411 in my 2000 2500hd. I just want to get away from the two VE tables and go for a 411 with a single VE table

  2. #2
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    My biggest concern is being able to tune for cable throttle,and are the pinouts different

  3. #3
    Senior Tuner mowton's Avatar
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    I believe your 2000 has a 9354896 PCM and from what I have read, it will suopport an 0411 OS like the 12212156 which has the single VE table...Not 100% sure so hope someone with experience in this swap chimes in. They all support DBC and DBW as well. If so, then a write entire is needed with a donor file from the repository or GM Tech II at dealer....but make sure it is a pure stock file....you will have to relicense as well.

    subscribing

    Ed M
    Last edited by mowton; 02-18-2018 at 11:18 AM. Reason: removed OS 2088
    2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430

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  4. #4
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    Thank's ED, I just want the newer op system because it's easier to achieve what i want with more tables

  5. #5
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    Was sitting here thinking,is it possible to just install the OP system I'm looking for into my ecm?

  6. #6
    Senior Tuner mowton's Avatar
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    Yes, that is what I believe, but was hoping someone who has actually performed that swap would chime in just to be sure....

    Ed M
    Last edited by mowton; 02-18-2018 at 01:45 PM.
    2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430

    ERM Performance Tuning -- Interactive Learning ..from tuning software training to custom tunes
    HP Tuners Dealer- VCM Suite (free 2hr training session with purchase), credits and new Version 2.0 turtorial available
    http://www.ermperformancetuning.com
    http://www.facebook.com/ERMPerformanceTuning

    [email protected]