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Thread: EGR pins?

  1. #1
    Join Date
    Apr 2003
    Location
    Mansfield, Texas, USA
    Posts
    2,462
    I'm wanting to remove the harness along with the valve itself, so does anyone happen to know which pins in the harness at the PCM control that valve?

    The superior man is modest in his speech, but exceeds in his actions. - Confucius

    "He who asks of life nothing but the improvement of his own nature, is less liable than anyone else to miss and waste life."- Henri Frederic Amiel

    '01 Chev Z71 LT - '85 BMW 745i TURBO - '88 BMW 750iL - '88 Ford F150 XLT Lariat - '79 MB 240D - '79 MB 280S Euro
    '80 MB 380SE-5.0 Euro - '85 MB 300SD - '87 MB 300SDL - 1990 MB 300SEL - '91 MB 300SE - '91 MB 560SEL

    Let's face it, the red hair... makes 'em wet.


  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    be careful you don't remove a pin that may power something else, also. A lot of times one wire will power numerous sensors. You can probably find a PCM connection diagram on LS1Tech.com for a 2000 and earlier vehicle with EGR. I have diagrams for a 2002 LS1 but they don't have EGR.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #3
    Join Date
    Apr 2003
    Location
    Mansfield, Texas, USA
    Posts
    2,462
    Ah, good point. I need to compare the '01 and '02 truck harnesses to see what the deal is, hope they're not that far different.

    I don't really care for that place much anymore.
    The superior man is modest in his speech, but exceeds in his actions. - Confucius

    "He who asks of life nothing but the improvement of his own nature, is less liable than anyone else to miss and waste life."- Henri Frederic Amiel

    '01 Chev Z71 LT - '85 BMW 745i TURBO - '88 BMW 750iL - '88 Ford F150 XLT Lariat - '79 MB 240D - '79 MB 280S Euro
    '80 MB 380SE-5.0 Euro - '85 MB 300SD - '87 MB 300SDL - 1990 MB 300SEL - '91 MB 300SE - '91 MB 560SEL

    Let's face it, the red hair... makes 'em wet.


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