Narrow Band AFR Gauge

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  • e30Squid
    E30 Addict
    • May 2008
    • 471

    #1

    Narrow Band AFR Gauge

    Narrow Band AFR Gauge

    Brand New Narrowband AFR Gauge built by George Graves. I don't believe he is making these anymore, and I was thinking about adapting this to fit in my Porsche, but I am in the selling mood so it is going up for sale. The color of the gauge lights is yellow. Comes complete with installation instructions and still has the tape George put on the gauge face when produced.

    Thanks for looking.

    List Date: 11/1/2016

    For more info, click here to view the original listing: Narrow Band AFR Gauge
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    Last edited by e30Squid; 01-06-2017, 06:26 AM.
  • e30Squid
    E30 Addict
    • May 2008
    • 471

    #2
    Bump.

    Comment

    • e30Squid
      E30 Addict
      • May 2008
      • 471

      #3
      Bump

      Comment

      • Dukereturns
        Grease Monkey
        • Oct 2013
        • 314

        #4
        Very cool. Does installation require the addition of a second exhaust pipe bung around the o2 sensor?

        Comment

        • e30Squid
          E30 Addict
          • May 2008
          • 471

          #5
          Nope....simple 3 wires and taps into your current O2 Sensor wire.

          Comment

          • e30Squid
            E30 Addict
            • May 2008
            • 471

            #6
            Bump

            Comment

            • george graves
              I waste 90% of my day here and all I got was this stupid title
              • Oct 2003
              • 19986

              #7
              Originally posted by e30Squid
              Brand New Narrowband AFR Gauge built by George Graves. I don't believe he is making these anymore
              I do still make them, on request. But if you buy this gauge second hand, I still stand behind what I sell, so no worries about buying it. It's just as if you got it from me.

              Good luck with the sale.

              :D
              Originally posted by Matt-B
              hey does anyone know anyone who gets upset and makes electronics?

              Comment

              • e30Squid
                E30 Addict
                • May 2008
                • 471

                #8
                Originally posted by george graves
                I do still make them, on request. But if you buy this gauge second hand, I still stand behind what I sell, so no worries about buying it. It's just as if you got it from me.

                Good luck with the sale.

                :D
                Thanks George. I've been out of the E30 game for a few years. You make some awesome factory looking products for these older cars. Install is always easy for the end user. We need someone like you over on the Porsche forums.

                Mike

                Comment

                • e30Squid
                  E30 Addict
                  • May 2008
                  • 471

                  #9
                  Lowered the price to $95 Shipped

                  Comment

                  • Panici
                    Moderator
                    • Dec 2009
                    • 2320

                    #10
                    Originally posted by george graves
                    I do still make them, on request. But if you buy this gauge second hand, I still stand behind what I sell, so no worries about buying it. It's just as if you got it from me.
                    Bump so that more people can see this.
                    A++

                    '87 BMW E30 325is Turbo

                    '99 BMW E36 M3 - - - '98 BMW E36 328i

                    Comment

                    • e30Squid
                      E30 Addict
                      • May 2008
                      • 471

                      #11
                      Bump

                      Comment

                      • ThatOneEuroE30
                        R3V OG
                        • Dec 2013
                        • 8626

                        #12
                        How do you tell what your afr is with no digital display? Does it just go off a color basis?


                        1989 325is l 1984 euro 320i l 1970 2002 Racecar
                        1991 318i 4dr slick top


                        Euro spec 320i/Alpina B6 3.5 project(the never ending saga)
                        Vintage race car revival (2002 content)
                        Mtech 2 turbo restoration
                        Brilliantrot slick top "build"

                        Comment

                        • e30Squid
                          E30 Addict
                          • May 2008
                          • 471

                          #13
                          Originally posted by ThatOneEuroE30
                          How do you tell what your afr is with no digital display? Does it just go off a color basis?

                          Think of it as a smart idiot light...When the bars are in the middle it is where it needs to be, one direction is rich, and the other is lean (labeled on the gauge). The nice thing about this gauge is that you don't need to add a wideband sensor to your exhaust. This just taps into one of the wires on your Oxygen Sensor.

                          Thanks

                          Mike

                          Comment

                          • george graves
                            I waste 90% of my day here and all I got was this stupid title
                            • Oct 2003
                            • 19986

                            #14
                            Originally posted by ThatOneEuroE30
                            How do you tell what your afr is with no digital display? Does it just go off a color basis?
                            I'll be the first to admit it's not a digital display. But neither is your coolant gauge. How do you tell if your motor is over heating constantly? Well, it goes one way and stays there. This is like that. A "smart idiot light" is the best descriptor I could think of.
                            Originally posted by Matt-B
                            hey does anyone know anyone who gets upset and makes electronics?

                            Comment

                            • e30Squid
                              E30 Addict
                              • May 2008
                              • 471

                              #15
                              Bump....

                              Comment

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