These buttons are used to calibrate your speedometer, set the cylinder count and the fuel level gauge. Full content visible, double tap to read brief content. Never connect this to a battery charger alone. NEW ADDRESS 2023 20 AVE, BOWDEN, ALBERTA, CANADA. Please make sure that you are posting in the form of a question. This will place the unit in auto calibration mode. This product is made of high-quality materials to serve you for years to come. If youve gone down in size, then you are going slower than with your stock tire. [{"displayPrice":"$130.10","priceAmount":130.10,"currencySymbol":"$","integerValue":"130","decimalSeparator":".","fractionalValue":"10","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"nci24KdvNSyeZiYrL60vGIHKq1ZoYcyXRuRVrMeLXKrL4xDhg9s3zH5sT9A2vL4WSoJonOUxVy8k%2FH9tLWWCMjaGDecdRx2TZsfZHZAU0pBoOmOHEH79JzgCQLhLe%2BhELNJXTHdGvLDrdf6wF%2Fa4B16A5t8ahtuHevWvP19eK5PStsLTJUSkiA%3D%3D","locale":"en-US","buyingOptionType":"NEW"}]. With transmissions having the built-in electric sensor, a three-wire harness adapter connects the, transmission speed sensor to the speedometer. Sold by Lionparts_Powersports and ships from Amazon Fulfillment. The best part is that theres no reprogramming needed to use the tool. You must also calibrate the speedometer, failing to do so could cause accelerated accumulation of odometer miles. Connecting to a tank or frame ground can cause a weak or intermittent ground connection. Just to verify the the DD VHX control box was working, I connected the speed sensor that came with the gauges to the VHX control box. Lv*`$w1Db*?u;Kj[ iS oHy-nUM6B-&YX%PuB*85'1`YT7BUY7#e8zAS!g!-!`n)JirvP LM1&p3v` This is the distance a tire travels through one full rotation. Just keep in mind that its only designed for adjusting the speed readings on select Jeep vehicles. Connect the VSS from the new transmission to the ECD-100, then attach the speedometer cable from the ECD-100 to the factory speedometer. Many odometers fail because the gears that drive them fail. 20AWG Stranded Wire Silicone Tinned Copper Wire 20 Gauge Electronic Hook up Electrical Wire 6 Colors 10Ft Each Automotive Wire from Fermerry, Dakota Digital PAC-2800BT Electronic Fan Controller 70 Amp with Bluetooth Control. . The speedometer will show the speed reading and the speed/LCD1 message display will say "xx ADJ MPH". The vss is in the tail shaft. Your explanation is awesome _ starting to make some sense to me. Once youre done, youll want to recheck the speed to ensure that its accurate. Dakota Digital 88-91 Chevy Truck VFD Gauge System - Gauge Kit Amazon.com: Customer reviews: Dakota Digital SGI-100BT Universal speedo is steady as can be, no problems. This is going to dramatically affect your speedometer, which now measures that youre moving slower than you actually are. the speedometer cable will need to be replaced with one having the correct fitting. Daiwoo The display will switch between "AUtO" (auto cal), "AdJ" (adjust), "CYL". DakotaDigitalTV 4.84K subscribers Subscribe 52K views 4 years ago Instructional Videos How to calibrate the automotive speedometer for Dakota Digital instrumentation. Find a stretch of highway that contains mile markers. ECD-200BT: Electronic Signal to Mechanical Cable Drive Adaptor ECD-200BT-1, ECD-200BT-2, ECD-200BT-5. With a mechanical speedometer, the gauge utilizes a flexible cable that runs from your transmission. Prospeedo.com - Instrument Cluster Repair,Speedometer Repair,Odometer Brief content visible, double tap to read full content. So, if you set your cruise control to 60 mph and achieve the mile in 50 seconds, youre real speed is 72 mph. Dakota Digital BD-140 Big Dog Speedometer w/Blue Display The accuracy of a cable driven speedometer is a function of the ratio of the drive gear (on the transmission output shaft, or transfer case) and the driven . This Hypertech speedometer calibration is one of the best on the market and well worth investing in. Whats unique about this design is that you have access to Flashpaq online. 1st) I explain the issue with using the Dakota Digital Speed Converter SGI-100BT box. I had a weird issue with my abbott box awhile back but I traced it back to a loose wire. Then, youll divide 3,600 by the time it took you in seconds to complete that mile. 5) Begin driving at a known speed. The error will also affect the speedometer readings as well. If you continue to use this site we will assume that you are happy with it. Press and release the function switch. Calibration is simple with the included pushbutton! Some even come with push-button calibration which makes things even easier. Theres clearly a margin of error, but as long as you hit the button as close to the line as possible, youll have a rough idea of the amount that the speedometer is off by. 4 0 obj Daihatsu Just did my 6060 swap and can't seem to get my speedo to read with a Dakota digital box, what calibration gain did you guys set it to? You need JavaScript enabled to view it. Canada 403-809-3903 Toll Free 1-800-277-9269 The speedometer can be calibrated, two different ways. Thanks man. All rights reserved. In addition, the push-button switches and LED display makes it simple and safe to perform your speedometer calibration. I thought the issue was the BIM module was not picking up a signal from the OBD-ll interface, used to display a MPH reading in the dash. I am trying to calibrate the speedometer using the GM ecu signal - not being very successful Are you using the GMPP harness/PCM? Error posting question. Its challenging for your vehicles speedometer to be entirely accurate. Range Rover Dakota Digital SGI-100BT - Grannas Racing It doesn't matter whether you have the VHX or HDX systems, they are the same but different. Chevrolet DakotaDigitalTV 4.87K subscribers Subscribe 10K views 8 years ago The SIM-1 electric speed correction module will plug into newer speed sensor harnesses to correct the speedometer and odometer. 2020 Harley Davidson Freewheeler Dashboard & Gauges I've worked with the Techs @ Dakota Digital very extensively and they couldn't figure why it doesn't correctly on my K swap. Choose a complete digital instrument panel solution for your vintage vehicle, or create your own custom digital dash with individual gauges, wiring, and senders. If you have questions about speedometer and instrument cluster issues, or you want more information about the types of repair services we offer, contact one of our knowledgeable technicians at 888-979-9343 or fill out our online contact form for more information. You are using an out of date browser. You need JavaScript enabled to view it. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. The problem is the DD needs at least 2000 (I think) on the counter that scrolls when you are doing the calibration per mile. Dakota Digital speedo calibration frustration!!! - Team Camaro Tech You can use this to correct speedometers and odometers in conjunction with tires up to 54 inches with this calibrator. 5. When trying to select different options from the drop down menus, it just shows up blank. It has been good ever since I fixed the wire and double checked the snugness of the plug. In fact, one user said it only took a half an hour for recalibration. Maintain a constant speed and have your passenger use the stopwatch to time how long it takes you to go one mile. While not as straightforward as an oil change, getting your speedometer calibrated properly doesnt have to be complicated. Includes initial monthly payment and selected options. Odometer Repair, We Fix It Right or It's Free - se-rev5 2007 and up Chevy Digital Display Fix 10 Minutes of your time Local Fix $150.00 Light Bulbs Out? Electronic pull-up built in; high or low voltage input. This module allows you to recalibrate most 95-06 OEM electronic speedometers when changing tire size, pulley, or final gearing. You need JavaScript enabled to view it. Sold by Fermerry Technology and ships from Amazon Fulfillment. Use it with your non-stock rear gear ratios as well to ensure accurate readings. Allows small step corrections of less than 1 mph. This module allows you to recalibrate most 95-06 OEM electronic speedometers when changing tire size, pulley, or final gearing, Easy installation - simply plugs in between the pickup sensor and the stock wiring harness, Allows small step corrections of less than 1 mph, No power required to maintain calibration when the bike is parked. We also have Corvette odometers for 1953 to 1983 Corvette speedometer repair for sale and worms gears. Call 403-809-3903 or Toll Free 1-800-277-9269. Renault Make a mark at the bottom center of your sidewall and on the pavement in the same spot. I didn't modify a single wire just swapped boxes and flipped the dip switches per Tremec recommendations. Led Color: Red. I have mine working great now with the Dakota box except I have no cruise in 5th and 6th, but 1st-4th all work fine. var addy_text3aa4a209fe83ed25230c08cbfc138768 = 'prospeedocanada' + '@' + 'gmail' + '.' + 'com';document.getElementById('cloak3aa4a209fe83ed25230c08cbfc138768').innerHTML += ''+addy_text3aa4a209fe83ed25230c08cbfc138768+'<\/a>'; Yes! This is what I had to do , Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.Learn more how customers reviews work on Amazon. 2 0 obj To alter your calibration, youll need to swap the electronic ratio adapters. (jI@TD>$yI3CI*(O However there may be a legitimate reason for changing the mileage like theft replacement. You need JavaScript enabled to view it. Help others learn more about this product by uploading a video! Changing the drive gear causes the opposite to occur: fewer teeth slows it down while more teeth speeds it up. I am using almost the same setup in my 68, LS3/T56 magnum with GMPP PCM/harness and Dakota Digital HDX gauges with the OBD2 BIM module. Based on your feedback I am going to order one tonight. All Dakota Digital speedometers are GPS-Ready, meaning they are prepared for connection with a GPS speed sensor, such as our GPS-50-2, allowing any speedometer to utilize GPS technology. This turns the vehicles driven gear which is a pinion design thats located on the end of your speedometer cable. No Problem $10.00 Per Light Bulb. I have the one from jpc which is abbott which has been dead on accurate but still can't use cruise control. We dont share your credit card details with third-party sellers, and we dont sell your information to others. In the interest of helping someone else out, here are the settings for the Dakota: Thanks my abbott has the same problem and cruise only works in 5th and 6th, how about your starter does it sound fine when starting. 2007 and up Chevy Digital Display Fix 10 Minutes of your time Local Fix $150.00 Light Bulbs Out? The contacts on a mechanical "bar" switch. The speedometer is fully adjustable and calibration is listed below. addye251a5e92416d391e4e776193077237c = addye251a5e92416d391e4e776193077237c + 'gmail' + '.' + 'com'; 1900 N McClintock Dr # C19 Has anyone noticed there are hundreds of Speedometer shops now online advertising to fix your chevy gauges, mustangs or anything else they see on Youtube? Tempe, AZ 85288, MON THU: 8:00 AM 4:00 PM Electronic speedometer calibration needs to be done slightly different because it doesnt run on gears or cables. Please try again later. Call 1-800-572-2880 for help selecting and ordering those. Porsche Take the number of drive gear teeth, multiply that by axle ratio and then multiply that again by tire revolutions per mile. Mercedes Benz K5FcEsBD#-SLif_z9dAC>B1^b8!,"9{x)z&V 'h>rN,zShR"e4:_>TbO;5hD(hzt @.Hr%vS#Pr The setup procedure described below is for use with the SAAB addy62d80777c0a406f41601153ea8a93e18 = addy62d80777c0a406f41601153ea8a93e18 + 'gmail' + '.' + 'com'; There was a problem completing your request. Just call me and will work something out. Not only can messing with your gear ratios and tire sizes affect your speedometer, but it also messes with your engine control module, ABS, and other computer-controlled components. There are plenty of speedometer calibration tools on the market, but youll want to be aware that most of them are specific to your model vehicle. ${cardName} unavailable for quantities greater than ${maxQuantity}. An electronic speedometer can be calibrated many times over, just like you would reset your clock. Toyota Just tell them the error, the number of teeth on your driven gear now, your rear tire diameter, transmission type and rear-end ratio. DakotaDigitalTV 4.84K subscribers Subscribe 265 Share Save 50K views 4 years ago Instructional Videos Get your fuel level reading adjusted, troubleshoot a faulty sensor and get rid of that "PLEASE. <>/XObject<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Everything online from GM says that you don't have to adjust it. This makes your speed higher than what your speedometer is telling you. <> Prospeedo has been online for over 20 years, get serious and call a Pro, Prospeedo 2023 20 Ave Bowden, Alberta, Canada, T0M 0K0, Toll Free 1-800-277-9269 Bowden, Alberta Head Office 403-809-3903, Prospeedo 2023 20 Ave Bowden, Alberta, Canada, Postal code or Zip: T0M 0K0, Toll Free 1-800-277--9269 Bowden, Alberta Head Office 403-809-3903. Using an in-line VSS pulse generator is a great way to get a VSS signal to the PCM. Visit our sister site SpeedometerGears.com to order them. I am using almost the same setup in my 68, LS3/T56 magnum with GMPP PCM/harness and Dakota Digital HDX gauges with the OBD2 BIM module. You need JavaScript enabled to view it. Based on my knowlge of harleys i would assume that it would be compatable with a 2000 fxst, A: I have the abbott and cruise only works in 3rd gear, my speedo is accurate thought? Get Serious People! can bounce due to the vibration and cause the system to momentarily loose power and reset itself. var path = 'hr' + 'ef' + '='; What am I not understanding? It also features an adjustable top speed limiter and engine rev limiter for use in some applications. =K;%WMYr:MG\W|BZw]]b],glkC o'@qMzHkcWc7q4WUaShwly)T5$eI/ E 2r,TL+4E\?*~&?oMkAZGbw%u7(} The math is simple 25 years and thousands of speedometers fixed or 25 months and still learning why they fail after watching the youtube videos? Of course, the high price reflects how great this tool truly is, but not everyone has this in their budget. var path = 'hr' + 'ef' + '='; Secondly, I am now further confused by your comments. The advanced features also make it ideal for professional use as well. <> Speedometer Calibration: Does Yours Need Checked? - Autowise Yes , but you might have to splice and solder in to the harness. If you want a more accurate reading, measure the rolling circumference instead. It may not display this or other websites correctly. My electronics knowledge is average at best. I've worked with the Techs @ Dakota Digital very extensively and they c. var addy_text4a96e2b509f2925729b80f8fae60394a = 'prospeedocanada' + '@' + 'gmail' + '.' + 'com';document.getElementById('cloak4a96e2b509f2925729b80f8fae60394a').innerHTML += ''+addy_text4a96e2b509f2925729b80f8fae60394a+'<\/a>'; Why Wait? Turn the key on. 1st) I explain the issue with using the Dakota Digital Speed Converter SGI-100BT box. stream Dakota Digital's ECD-100 Electronic Speedometer Cable Drive Unit A good quality, solid state ignition switch should be used. The calibration value will be calculated and stored. Brian Jones spent over 30-years at various dealerships as an ASE Certified Master Tech. Zip Code is all # 0 Zeros. The following speedometer calibrations formula works with many Chrysler, Ford, and GM vehicles to help you figure the number of drive gear teeth you want to use. a (weather and vibration resistant for exposed environments) (3 pages), Speedometer/tachometer for 2012 up dyna and softail with 4 gauge (6 pages), Tank mount speedometer/tachometer (10 pages), Harley can speedometer/tachometer (16 pages), 3-3/8 speedometer/tachometer for 2004 up (6 pages), Vfd alphanumeric gear shift indicator (4 pages), 3-3/8 speedometer/tachometer for 2008-2010 rocker (6 pages), Manual will be automatically added to "My Manuals", Motorcycle Accessories Dakota Digital 2000 Series Parts List, Measuring Instruments Dakota Digital HLY-2000 Installation And Operation Manual, Measuring Instruments Dakota Digital HLY-6000 Manual, Measuring Instruments Dakota Digital HLY-3027 Manual, Measuring Instruments Dakota Digital HLY-3051 Manual, Measuring Instruments Dakota Digital HLY-3021 Manual, Measuring Instruments Dakota Digital VHX Installation And Operation Manual, Measuring Instruments Dakota Digital MCL-3212 Manual, Measuring Instruments Dakota Digital MVX-2011 Manual, Measuring Instruments Dakota Digital MLX-9X14 Series Manual, Measuring Instruments Dakota Digital MCL-3204 Manual, Measuring Instruments Dakota Digital Odyssey II Series Quick Start Manual, Measuring Instruments Dakota Digital DGS-2 Quick Start Manual, Measuring Instruments Dakota Digital DGS-1002B Quick Start Manual, Measuring Instruments Dakota Digital DGS-3 Quick Manual, Measuring Instruments Dakota Digital MCL-3207 Manual. This will give you an actual speed reading. 3.7 KB Views: 154. Hyundai endobj now restart in normal mode with the new speed calibration. W3KTa,& ^ddv^-J]iU FuHhTimA}[4P9>P o $K>Dr+^*J!u%S{LV?P Mj4nkf=v>W5"i[e^W^cGX|n%AiMRPy$k~zROGWC0+*6:k]7]5 ~s *aMM var prefix = 'ma' + 'il' + 'to'; Lo and behold my speedo issues are completely resolved AND I can use my cruise control in any gear at any speed now. Only 1 left in stock - order soon. Will everything be correct and not have any issues, not really. Do not do any modifications to your vehicle that will void your warranty or in any way violate your local laws. Bowden Head Office: 403-809-3903 Toll Free 1-800-277-9269 EmailThis email address is being protected from spambots. Designed, developed, and assembled in the USA, Dakota Digital gauges give you precise data and reliable control. Applies to VFD, VHX,. Odometer may count the mileage incorrectly if the tire size is changed. BMW If you need a speedometer calibration for larger tires, this should do the trick. . Easy installation - simply plugs in between the pickup sensor and the stock wiring harness. A poor ground connection can cause improper or erratic operation. document.getElementById('cloake251a5e92416d391e4e776193077237c').innerHTML = ''; Drive exactly one mile (or 1km). This number provides a real-world number because your tire is flattened where it rolls on your pavement. In those cases werequire a notarized, Many odometers fail because the gears that drive them fail. Calibrating speed on Dakota system? | NastyZ28.com Where are you guys tapping in for the positive power lead? UPDATE: ChevroletGMC Speedometer 2003 to 2006 Gauge Problem has now become a bigger problem! The LS T56 is 17 tooth. This also tells you that your speedometer is reading 20% lower than it should. addy3aa4a209fe83ed25230c08cbfc138768 = addy3aa4a209fe83ed25230c08cbfc138768 + 'gmail' + '.' + 'com'; Theres another way to handle calibrating your mechanical speedometer. $We*EZ,thu= #,+Tnen'a)$`42+AKw6#T{A_Ah9 This system is set up to handle most all signal conversion or incorrect speedometer calibration issues once you've made changes to your tires, drivetrain or rear end gears. 2003 to 2006 Gm Speedometer Gauge Repair 20 Minute Local Fix, One Coffee and your done $250.00 Complete Rebuilt. With that said, tire size changes and adjustments to the rear-end ratio still affect your speedometer calibration. Chrysler So I would check your wiring and box setup send me a PM with an email if you want the instructions. Page 1: Speedometer Calibration MODEL HLY-5000X BAR MOUNT SPEEDOMETER/TACHOMETER INFORMATION SYSTEM Dakota Digital 3421 W. Hovland Ave., Sioux Falls, SD 57107 Phone: (605) 332-6513 FAX: (605) 339-4106 www.dakotadigital.com Please read this before beginning installation or wiring. I thought we were just trying to tap into a signal, not alter anything in the tune that would change the engines' behavior? This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. The gauge will. If you want an advanced, easy to use tool for re-calibrating your Wrangler, this is a great option. I put a drill on it, and speedometer works. Please check compatibility before purchasing. Youll measure your diameter from the ground until you reach the center of the axle. It scales a frequency based on the vehicle speed signals. . With a little reading, youll be ready to reprogram the cars computer and have it reading accurately once again. var addy_text62d80777c0a406f41601153ea8a93e18 = 'prospeedocanada' + '@' + 'gmail' + '.' + 'com';document.getElementById('cloak62d80777c0a406f41601153ea8a93e18').innerHTML += ''+addy_text62d80777c0a406f41601153ea8a93e18+'<\/a>'; Note! I also have the "BIM -01-2" bus interface from Dakota that is supposed to pick up the signals directly from the ECM. We also have Corvette odometers for 1953 to 1983 Corvette speedometer repair for sale and worms gears. var prefix = 'ma' + 'il' + 'to'; Dakota Digital SGI-5E Universal Speedometer Signal Interfaces If you need a speedometer calibration for larger tires, this should do the trick. It helps you set things straight after upgrading your tires, axles, or gears. Tachometer settings from 1-16 cylinders and 5V or . Dakota Digital VHX speedometer issue | Team Chevelle What's next speedometer clowns?. Its capable of recalibrating faulty speedometer units by anywhere from 2,000 ppm to 250,000 ppm so theres plenty of versatility. Make sure your tire is fully inflated and then multiply that number by two. Our payment security system encrypts your information during transmission. Consider this example: If your factory-installed tires are 22.87-inches in diameter, the circumference is 71.81 inches. 1. Well, you do.. will it run, yes. endobj Dakota Digital 86-93 Chevy S-10 Dash Gauges VFD3-86C-S10 LS Amazon has encountered an error. On cable. The first and simplest way to find out if someones speedometer reading is wrong or if it isnt properly calibrated will be when theyre thrown in front of a judge being charged with reckless driving. Email: This email address is being protected from spambots. E38 Speedometer ouput If you want to change some specs to your Ford car, youll want the help of a high-quality recalibration device. Thats enough to get you pulled over. Also tried the diodes and they don't work either.2nd) I will explain the installation process of the Dakota Digital SGI-100BT for my K Swap (K Series High frequency Signal Transmission to Hondata Kpro V4 \u0026 Acura Integra gauge mph cluster.3rd) I explain how to setup, bluetooth app, dialing in speed.This is to convert the High Frequency Signal - (CSS) to Low Frequency Signal -(VSS) on K-Series Transmission.Follow us on:Instagram: http://instagram.com/jsrebuildsPlease Like, Comment, Subscribe and Share this Video.Thank you for watching and your support.DISCLAIMER:jsRebuilds videos are for educational and entertainment purposes. This means it travels over five inches further with every revolution. Dakota Digital ECD-100 Electronic Speedometer Cable Drive, the missing link between the old and the newHave you put a modern transmission into your classic car, but want to keep your factory mechanical speedometer working? Instrument Cluster Repairs - Pull Your Part And Send It For Fast Do you have access to HPTuners? document.getElementById('cloakd142fcfda36d2bd50f6ec9d71b6e08c0').innerHTML = ''; Most GM AUTOs and the Super magnum are 40 tooth ones. With the advanced features, you can make any adjustment you need right from your home garage. Divide this distance by Pi (3.14159) to get the real diameter needed for our above equation. Get it as soon as Wednesday, Jan 11. addy4a96e2b509f2925729b80f8fae60394a = addy4a96e2b509f2925729b80f8fae60394a + 'gmail' + '.' + 'com'; To add the following enhancements to your purchase, choose a different seller. Buick Bar mount speedometer/tachometer information system. var addye251a5e92416d391e4e776193077237c = 'prospeedocanada' + '@'; will it drive, yes. [y aUTV!Zhb- pUc_xEC=fgyX)[8, dwBVG|})N5M33\rvJ=x+xo-HCW Dodge This box installs in minutes and will convert your T56 Magnum speed sensor over to work with most all factory speedometers. Universal MCL-4000 Series Mini Speedometer Gauge by Dakota Digital. Universal Speedometer and Tachometer Interface Speedometer/ Tachometer Interface w/ Bluetooth. Dakota Digital speedo calibration frustration!!! - Pro-Touring.com The black wire is the main ground for display system. NEW ADDRESS 2023 20 AVE, BOWDEN, ALBERTA, CANADA. Release the function switch. Use the information provided at your own risk \u0026 always do your own research for your applications. The speedometer display will increase as signal pulses are received from, 8. Prospeedo.com 24 Years in Speedometer Repair 20 Years Online, Keeping it simple. This box is a replacement for the SGI-5E box, which is now superseded by the SGI-100BT. Enhancements you chose aren't available for this seller. Prospeedo.com24 Years in Speedometer Repair 20 Years Online, Keeping it simple. "Additionally, the speedometer will need to be calibrated to the vehicle. The Dakota Digital SGI-100BT will allow you to use your factory speedometer with a simple 5-wire install. You can install it anywhere in the system; at the speedometer or along the cable, but youll usually find them at the transmission. Fiat DAKOTA DIGITAL HLY-5000X MANUAL Pdf Download | ManualsLib See our. Then, roll the vehicle forward until the chalk hits the bottom again. Getting a speeding ticket has a way of ruining your entire day, so you want to pay attention to this, especially if youve had bigger tires installed. 0rzCLN6["kjUpw`9 TUv8-Cy:8%Px/PT-n4M4`CL~M:vy;cZ&FF>1X!$. 130 fe, 1st thanks a ton for trying to help me. Sorry, we were unable to perform your search at this time. Rolls Royce We run the abbot box on all of our kits and in house installs and we havent had an issue. &i=/BVq(;8@0%[ j': c.}\% b-K5>|i&&>BDyF6cI+1 @dV=Q@!]'qD1r)zqzWuP\"m[''0X f^e F84d:f If you want to use our earlier example where the speedometer was off by 12 mph, you would need a driven gear that featured fewer teeth. In reality, you dont really need to figure this out for yourself. var prefix = 'ma' + 'il' + 'to'; Saturn Dakota Digital - MCL-4013R - 4000 Series Mini Speedometer Gauge $247.46 Was: $274.95 Free shipping Dakota digital sim-1 speedometer calibration unit (5) $119.95 $13.40 shipping or Best Offer SPONSORED Dakota Digital Combo Speedometer/Tach for Harley Davidson Authorized US Dealer $499.00 $15.00 shipping or Best Offer SPONSORED PDF QUICK START GUIDE FOR YOUR DIGITAL GAUGE SYSTEM - CacheFly Most auto repair shops that sell speedometers will calculate the number for you. $282.06. Speedometer Calibration & Interfaces - Dakota Digital Volvo Let me know how yours works once you get it going.