Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • World
  • Users
  • Groups
Skins
  • Light
  • Brite
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (No Skin)
  • No Skin
Collapse

Fargostreet.com

  1. Home
  2. Car Related
  3. Car Tech
  4. speedometer off...

speedometer off...

Scheduled Pinned Locked Moved Car Tech
17 Posts 9 Posters 983 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • hondagirl17H Offline
    hondagirl17H Offline
    hondagirl17
    wrote on last edited by
    #1

    So me and my dad figured out that my speedometer is off. We tested it on interstate and it is close to 5 mph off. Is there anyway I can fix this?

    legacy image

    ~ Laura
    5th Generation Prelude (silver)
    All stock....for now!

    01 GSX-R600
    ~ :cool:

    1 Reply Last reply
    0
    • 94NDTA9 Offline
      94NDTA9 Offline
      94NDTA
      wrote on last edited by
      #2

      hondagirl17 wrote:
      So me and my dad figured out that my speedometer is off. We tested it on interstate and it is close to 5 mph off. Is there anyway I can fix this?
      Maybe his speedo is slightly off.

      legacy image

      1 Reply Last reply
      0
      • PSiedTSiP Offline
        PSiedTSiP Offline
        PSiedTSi
        wrote on last edited by
        #3

        my speedo has always been 4mph off of the little radar things on interstate...in like almost every car ive driven past those things

        At first I did it for fun, then I realized I made the investment and had to do it!

        92 Talon AWD 6/4bolt [EMAIL="[email protected]"][email protected][/EMAIL]
        95 240SX SE SR20DET [EMAIL="[email protected]"][email protected][/EMAIL]
        1993.5 Supra Hardtop...Sold
        Next project? 6cyl, 6spd?

        > spanish-rice;237125 wrote:
        > at first i thought the title said beer truck drivers needed... In which case i accidently put my two weeks in at work.

        1 Reply Last reply
        0
        • hondagirl17H Offline
          hondagirl17H Offline
          hondagirl17
          wrote on last edited by
          #4

          well me and my dad went side to side and he was going around 55 and I was going around 60. Also I was speeding at least 10+ on my speedometer on interstate once and flew by some cops and didn't get pulled over, so either I was just really lucky or it is somewhat off. I dunno just wondering if there is a way to fix it or not.

          legacy image

          ~ Laura
          5th Generation Prelude (silver)
          All stock....for now!

          01 GSX-R600
          ~ :cool:

          1 Reply Last reply
          0
          • 94NDTA9 Offline
            94NDTA9 Offline
            94NDTA
            wrote on last edited by
            #5

            His speedo could be off too. 5 mph variation could easily be from his tires being a little smaller than the stocks one that came on it, and your tires being a little bigger.

            legacy image

            1 Reply Last reply
            0
            • krzydrftr93K Offline
              krzydrftr93K Offline
              krzydrftr93
              wrote on last edited by
              #6

              Easiest way to fix it would be just to know that 55 is 60 or whatever. That easy

              Matt
              92 Civic HB
              JDM d15b w/14b@8psi
              legacy image

              1 Reply Last reply
              0
              • lord_deastofactL Offline
                lord_deastofactL Offline
                lord_deastofact
                wrote on last edited by
                #7

                yup just learn to live with it, otherwise it's a waste of money for a non-problem

                Minute ricer!

                1 Reply Last reply
                0
                • wesholeW Offline
                  wesholeW Offline
                  weshole
                  wrote on last edited by
                  #8

                  Make sure the tire size is correct for the car. LOOK in the door to see which size yours came with. If it doesn't match, that's where you start.

                  1 Reply Last reply
                  0
                  • K Offline
                    K Offline
                    KA-T_240
                    wrote on last edited by
                    #9

                    what type of vehicle

                    PM me for:
                    Sandblasting(I use glass beads)
                    Diesel repairs or performance products.

                    1 Reply Last reply
                    0
                    • PSiedTSiP Offline
                      PSiedTSiP Offline
                      PSiedTSi
                      wrote on last edited by
                      #10

                      ~ 5th Generation Prelude (silver)

                      At first I did it for fun, then I realized I made the investment and had to do it!

                      92 Talon AWD 6/4bolt [EMAIL="[email protected]"][email protected][/EMAIL]
                      95 240SX SE SR20DET [EMAIL="[email protected]"][email protected][/EMAIL]
                      1993.5 Supra Hardtop...Sold
                      Next project? 6cyl, 6spd?

                      > spanish-rice;237125 wrote:
                      > at first i thought the title said beer truck drivers needed... In which case i accidently put my two weeks in at work.

                      1 Reply Last reply
                      0
                      • wesholeW Offline
                        wesholeW Offline
                        weshole
                        wrote on last edited by
                        #11

                        The oem tire size is P205/50r16. That's not too common of a size so the size on there may be different than that because the price might have dictated a cheaper size that was CLOSE to what was on there. But if it is a different size, the speedo will be off.

                        1 Reply Last reply
                        0
                        • hondagirl17H Offline
                          hondagirl17H Offline
                          hondagirl17
                          wrote on last edited by
                          #12

                          eh I don't need new tires cuz the ones I have are still fairly new. I've learned to deal with it, just wanted to see if there was an easy way to fix it, but oh well. Worth a shot I guess!

                          legacy image

                          ~ Laura
                          5th Generation Prelude (silver)
                          All stock....for now!

                          01 GSX-R600
                          ~ :cool:

                          1 Reply Last reply
                          0
                          • wesholeW Offline
                            wesholeW Offline
                            weshole
                            wrote on last edited by
                            #13

                            hondagirl17 wrote:
                            eh I don't need new tires cuz the ones I have are still fairly new. I've learned to deal with it, just wanted to see if there was an easy way to fix it, but oh well. Worth a shot I guess!

                            Well, do you have the right size on there or what? You don't have to change them but you should be aware of what you have on there. But if the size is different than whats suppose to be on there, the amount of speed you speedo is off will vary as well (depending on speed). It may be off by 5mph at 60 like you stated. But, that will increase the faster you go and decrease the slower you go. So at 70 you may actually be going 78mph and so on. Not to mention that your odometer will not register the correct amount of miles as a result. Which in the short term may not be very much. but in the long haul, it will add up.

                            1 Reply Last reply
                            0
                            • 3_Series3 Offline
                              3_Series3 Offline
                              3_Series
                              wrote on last edited by
                              #14

                              can't you calibrate the speedo somehow?

                              2002 Subaru Legacy
                              1993 BMW 325i (sold)

                              1 Reply Last reply
                              0
                              • wesholeW Offline
                                wesholeW Offline
                                weshole
                                wrote on last edited by
                                #15

                                nissankingcab wrote:
                                can't you calibrate the speedo somehow?

                                On some vehicles. I don't believe it is eaily done on a Honda. But I'm not sure so don't quote me.

                                1 Reply Last reply
                                0
                                • ichibankillaI Offline
                                  ichibankillaI Offline
                                  ichibankilla
                                  wrote on last edited by
                                  #16

                                  I know on the old mechanical speedos you get a larger or smaller gear to adjust for tire size, say if you wanted to put 38" swampers on your 4x4. But with the prelude being electronic and all I think the only way is to deal with it, I know Mine is a little off also but I really don'y pay any attenton to it. Right from the factory they can be roughly 1-5mph off so it's not too big a deal.

                                  Sterling Archer: Oh my god! You killed a hooker!
                                  Cyril Figgis: Call girl!
                                  Sterling Archer: No Cyril! When they're dead they're just hookers!
                                  legacy image

                                  1 Reply Last reply
                                  0
                                  • PSiedTSiP Offline
                                    PSiedTSiP Offline
                                    PSiedTSi
                                    wrote on last edited by
                                    #17

                                    i know on our 96 Astro in the auto shop haha we could just use the TECH2 and calibrate that sucker

                                    At first I did it for fun, then I realized I made the investment and had to do it!

                                    92 Talon AWD 6/4bolt [EMAIL="[email protected]"][email protected][/EMAIL]
                                    95 240SX SE SR20DET [EMAIL="[email protected]"][email protected][/EMAIL]
                                    1993.5 Supra Hardtop...Sold
                                    Next project? 6cyl, 6spd?

                                    > spanish-rice;237125 wrote:
                                    > at first i thought the title said beer truck drivers needed... In which case i accidently put my two weeks in at work.

                                    1 Reply Last reply
                                    0

                                    Hello! It looks like you're interested in this conversation, but you don't have an account yet.

                                    Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

                                    With your input, this post could be even better 💗

                                    Register Login
                                    Reply
                                    • Reply as topic
                                    Log in to reply
                                    • Oldest to Newest
                                    • Newest to Oldest
                                    • Most Votes


                                    • Login

                                    • Don't have an account? Register

                                    • Login or register to search.
                                    Powered by NodeBB Contributors
                                    • First post
                                      Last post
                                    0
                                    • Categories
                                    • Recent
                                    • Tags
                                    • Popular
                                    • World
                                    • Users
                                    • Groups