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Thread: LS2 fuel Trim Cell# and Engine Zone1_DMA

  1. #1
    Lifetime Member MICK's Avatar
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    Mar 2005

    Default LS2 fuel Trim Cell# and Engine Zone1_DMA

    Does anyone have any info on the Fuel Trim Cell # layout on the LS2?

    I read some where the LS2 is split into 40 blocks?

    Anyone have any info on the block layout?

    I was also chasing up some info with the Engine Zone1_DMA count. Whats up here?

    Any takers?



  2. #2



    Good topic. I have read a bit on the "zone" method of how the PCM determines fueling on the E38 PCM and its a bit involved. Not sure how it equates to the LS2 systems. Jesse.....................where are yah!



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