Ls swap into a 96-98 obs

Discussion in 'LSX + Carb Swaps' started by 5.3_silverado, Mar 18, 2016.

  1. Heavychevy408

    Heavychevy408 Newbie

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    I have a 98 k1500 and a wrecked 2000 silverado I was wondering can I just keep the 5.3 harness and just pin my 98 fuse box in to the ecm
     
  2. La_SaNaTa

    La_SaNaTa Newbie

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    I have a OBS Tahoe limited with a 6.0 blue and green pcm. I want to connect my original gages to the pcm. For the original gages can you help me identify the gages with the wire color so that I can connect it to the ls computer
     
  3. 5.3_silverado

    5.3_silverado I'm Awesome

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    What pcm do you have?
     
  4. La_SaNaTa

    La_SaNaTa Newbie

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    I have the blue and green connectors for my pcm. Under the hood on my OBS Tahoe limited Im having trouble identifying connecter c100. Is there a pin out for it.
     
  5. east302

    east302 I'm Awesome

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    LaSanata- I tried responding to your PM but it wouldn't go through. Here's what I tried to send...

    This is for a 1998 350, I would guess it's pretty much the same for the 2000. Hope it helps.

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    DB279A3E-51A6-414D-B70D-8FBE67D12A1E_zpstfxemajv.gif

    16A869E5-0DC0-4DAB-B602-17F31CA9AFB0_zpsrjxtkonx.gif

    CC1A1A4E-A4EF-4412-A2EC-111AECAD3481_zps8mnwgoto.gif

    18B78031-EA6B-47C0-B476-2AD7A5E21221_zpsuemrnx5o.gif




    Sent from my iPhone using Tapatalk
     
  6. La_SaNaTa

    La_SaNaTa Newbie

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    Thank you. I will look into it once I get the chance again
     
  7. Epicsniper145

    Epicsniper145 Newbie

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    What are the pinouts for the wires you have to add. There isn't the wires for the coils?
     

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