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Thread: New Vintage Gauge PPM

  1. #1
    Tuner in Training
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    Feb 2014
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    New Vintage Gauge PPM

    Does anyone know the default PPM that New Vintage 1969 series gauges are looking for without doing their calibration by a driven mile. I would like to just change the output pulses from the pcm to the gauge via HPT output pulse per mile or the correction factor. instead of the driven calculation. There must be a default pulse per mile that the New Vintage gauges default to before programming, it is reading 70mph at the gauge and 30mph on the HP scanner. I have already corrected the HP file for the tire diameter and gear ratio. New Vintage is was unavailable today.
    Current Project: 1969 Daytona Yellow Camaro LS2/T56 swap. 2006 GTO LS2/T56, LT headers, 3" dual exhaust, Custom ground cam, Vintage Air, New Vintage 1969 gauges, 3:55 gears, custom aluminum radiator/shroud/airbox and more, HP tune (in the works), etc...

  2. #2
    Tuner in Training
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    Just in case anybody else ends up looking for the same answer.......It depends on the day the gauges were built. It could be 8000ppm, 16000ppm, or 84000ppm. They said it will read anywhere from 4,000 and 150,000 ppm. Unfortunately not the definitive answer I was hoping for, but at least it was an answer.
    Current Project: 1969 Daytona Yellow Camaro LS2/T56 swap. 2006 GTO LS2/T56, LT headers, 3" dual exhaust, Custom ground cam, Vintage Air, New Vintage 1969 gauges, 3:55 gears, custom aluminum radiator/shroud/airbox and more, HP tune (in the works), etc...

  3. #3
    Advanced Tuner HartRod's Avatar
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    Dec 2006
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    Pensacola, FL
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    Did you figure out how to change the PPM that the computer puts out? 4K PPM is the default.
    69 Suburban Bagged & Blown: http://67-72chevytrucks.com/vboard/s...d.php?t=200387
    68 Farm Truck build thread-LS3/6L80/TVS1900: http://67-72chevytrucks.com/vboard/s...d.php?t=358692