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90 Blazer VSS Question

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by dave_90_blazer, May 21, 2005.

  1. dave_90_blazer

    dave_90_blazer 1/2 ton status

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    does anybody know what PPM(pulse per mile) the stock VSS puts out?
     
  2. dave_90_blazer

    dave_90_blazer 1/2 ton status

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    let me pose 1 more question, what PPM does the DRAC output?
     
  3. dremu

    dremu Officious Thread Derailer Premium Member

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    The DRAC/VSS guy 'round here is Dorian Yeager; look for posts by dyeager-something-other here, and if searching doesn't net you anything, send a pm.

    Me, I'm like Klink... I know nothing. I only recently bought an '85 truck (others are all '70's), and you wanna use one of them newfangled *'90's* models? :haha:

    -- A
     
  4. dave_90_blazer

    dave_90_blazer 1/2 ton status

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    ok, thanks
    I am tossing around the idea of dropping a engine from a 94 z28 into my truck
     
  5. dyeager535

    dyeager535 1 ton status Premium Member

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    This (especially the links) should answer all your questions!

    DRAC

    Later on apparently that "raw" 40PPM signal from the VSS was processed by the ECM.
     

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