Low oil pressure indicator light

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  • e30s50dan
    R3VLimited
    • Nov 2008
    • 2076

    #1

    Low oil pressure indicator light

    On my track car I Have my gauges in and wanting to put in a low oil pressure warning light. I have 2 sensors I'm looking at. 15psi or 30psi. Which one? Is 15 to low and/or 30 to high? Any thoughts. I was running a 18psi on my 944 track car
    NASA
    BMWCCA member
    PCA member 25yrs




    1991 318IS slick top
    1997 M3 sedan
    2001 325CI DD

    “whoever turns the wheel the least, wins"
  • e30s50dan
    R3VLimited
    • Nov 2008
    • 2076

    #2
    Does anyone know what the factory light is set on
    NASA
    BMWCCA member
    PCA member 25yrs




    1991 318IS slick top
    1997 M3 sedan
    2001 325CI DD

    “whoever turns the wheel the least, wins"

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    • Dominic49
      E30 Fanatic
      • Feb 2007
      • 1373

      #3
      7psi or so. factory spec is to idle around 14psi

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      • Fusion
        No R3VLimiter
        • Nov 2009
        • 3658

        #4
        Yeah, 14psi is idle at op. temperature and the aftermarket VDO sensor has alarm light set to 7psi.
        15 and 30 are good operational numbers, that's way to high for the light. Though you probably wouldn't want to have only 14psi during load, maybe that's why it's set higher?

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        • e30s50dan
          R3VLimited
          • Nov 2008
          • 2076

          #5
          anyone have a distribution oil block for sale..looking at the TRM blocks..i may keep the factory light then....
          NASA
          BMWCCA member
          PCA member 25yrs




          1991 318IS slick top
          1997 M3 sedan
          2001 325CI DD

          “whoever turns the wheel the least, wins"

          Comment

          • 10Toes
            Me Father Was A Tree
            • Jan 2008
            • 61222

            #6
            TP6



            This Adaptor fits in place of your original Oil Pressure Switch which is then screwed into the end of the Adaptor. The side of the Adaptor is threaded 1/8 NPTF to take either Adapter 070.031 for Mechanical Oil Pressure Gauges or Sender 070.185 for Electrical Oil Pressure Gauges. This Adaptor is thre

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