Temp gauge advice?

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  • InNeedOfBoost
    E30 Addict
    • Aug 2012
    • 512

    #1

    Temp gauge advice?

    Wasn't sure where to stick this...but I've gotten a lot of helpful info/advice in this section...so here goes.

    So my OE temp gauge goes a bit wonky on occasion. More so as of lately. Tried finding the info I need with a search and nothing of what I'm looking for.

    I want to get an aftermarket gauge but I'm not sure whether to go mechanical or electric. I'm trying to avoid drilling holes in my cooling system or having to buy some over priced inline hose adapter.

    I'm decent with wiring, so I don't mind that part...what would everyone's advice be for ease of install??

    Thanks!
    1991 318is - Daily/weekend track car.

    An on-ramp is a terrible thing to waste...
  • Dj Buttchug
    R3V OG
    • Jun 2010
    • 7633

    #2
    pull the cluster and tighten the ground for the temp gauge.

    Turbo M42 Build Thread :Here
    Ig:ryno_pzk
    I like the tuna here.
    Originally posted by lambo
    Buttchug. The official poster child of r3v.

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    • roguetoaster
      R3V OG
      • Jan 2012
      • 7751

      #3
      Originally posted by Dj Buttchug
      pull the cluster and tighten the ground for the temp gauge.
      Exactly what I came to say.

      To answer your query about where to put a gauge, there are custom mounts people on r3v make to fit it in a vent or in the ashtray. The best place for the sensor would be on the radiator where your aux fan switch used to be (assuming you deleted A/C).

      Comment

      • vpilarrt
        R3VLimited
        • Jun 2006
        • 2096

        #4
        I have an inline hose adapter that fits on the the throttle body heater circuit that I'll sell you - $20 shipped. I also have a VDO gauge and possibly the sensor if you're interested.

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        • InNeedOfBoost
          E30 Addict
          • Aug 2012
          • 512

          #5
          I'm not worried about where to mount the actual gauge...I bought a panel from a member on here that fits where the OBC was.

          I could try fixing the OE one but I would rather an after market so I can read actual temps instead of just "H" and "C".

          vpilartt, would that adapter be for an electric or mechanical set up? That's my issue...not sure how to install either or which would be easier.
          1991 318is - Daily/weekend track car.

          An on-ramp is a terrible thing to waste...

          Comment

          • vpilarrt
            R3VLimited
            • Jun 2006
            • 2096

            #6
            Its electrical. I've installed more than a few electrical gauges and they are quite easy and straight forward. I've never used any mechanical ones.

            Comment

            • InNeedOfBoost
              E30 Addict
              • Aug 2012
              • 512

              #7
              Just PM'd you about that adapter.
              1991 318is - Daily/weekend track car.

              An on-ramp is a terrible thing to waste...

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