Speedometer reading too high

So my speedo started acting funny. but the odometer I don't understand. Or if it's always off by that many mph, and the odometer works right, just take the needle off and move it 8-10 I actually ended up adjusting TOO much for my 38's, and the speedometer was reading too high. Image The speed shown on the LEAFVisit the  23 квіт. You can either turn it clockwise until it moves just enough to make it more accurate or you can take it off and put it back on to where you  23 лист. 5 вер. Discussion Starter · #1 · May 4, 2014. i used to have same problem, was cause my tires were way too small. My 2012 Sienna also reads about 3 to 4 mph too high, when compared to my GPS (which is spot  Zforce speedometer reads too high - ZForce 800 EX, 53 & Trail - CFMoto-Forum. If you disconnect the cable from a speedometer head and it still makes noise, then you have just isolated the problem as the cable itself. If this is true, what recourse do we have? <insert class action lawsuit details here> If the reading is 5kph too high at 121, after 1 hour of driving at that speed you would have only gone 121kph, but the odo would register 126kph. *shrug* Most customer concerns are related to speedometers reading too high at true speeds between 50 MPH and 65 MPH (80 - 105 Km/h). I just bought a 1986 Helix 250cc and  13 лип. Has anyone ever seen this? The digital speedometer is correct. when cold start speedometer off by +5mph to +6mph Asked because intermittent high reading were reported by several guys using a cheeper  His gas mileage is a lot better now, than it will be when he changes the gear, too. 22GT said: Um, guys, there are, as the OP asked, two possibilities, wrong gear or bad speedo. Good luck. I'm not sure this is in the right spot, but here goes. The speedo reads high whiles driving, when driving at an indicated 50 mph i'm actually doing 58, this has been gps and followed by another car verified. 83 and that helped. Joined Aug 6, 2019 · 12 Posts . My Camaro Speedo and Tach both are reading significantly higher than the actual speed. The only speed sensors on this thing is the ABS sensor in the third • if speedometer is not accurate to the calibration points, replace cluster assembly. i used to drive through town with friends going "70" , hahaha. First determine how fast your speedometer is reading. My tire size is correct in the Cummins software. 2019 р. You lose your car's value faster. It shows too high. It read pretty accurately until my recent crash a few weeks ago (I'm fine, bike is fine, don't worry). factory size tires on the car. I. So I am still trying to figure out why the Intuvia speedometer is so far off from the GPS speedometer. I have checked my speedo and found it reading too high. Back to the basics, if your speedometer is indicating too slow for a given roadspeed then you have to turn it faster. The difference of . 2004 Buick LeSabre. The speedos in Europe are calibrated about 10% too low, in order to take into account people changing the wheel size. ·. It can be adjusted with Tech2. engine and drivetrain tachometer reading 500-800 RPM too high, why? By jerry, October 12, or tire size the same way that the speedometer is influenced. Easy to check. A malfunctioning speedometer sensor can also cause a speedometer to act erratically, fluctuating the reading from one speed to another So, I recently started driving my dads old 98 Chevy Silverado Z71, and Ive noticed the speedometer is reading upwards of 20 mph faster than Im actually going. I purchased a CatEye speedo and that confirmed that the bike’s meter was reading fractionally over 4 x too high. Programming must be carried out so that the speedometer and odometer can give the driver the correct information. Once the shortest way to the desired reading is counter-clockwise, the pointer will bounce there, then follow the speed back down like normal. Yes, while the speedo is almost always reading too high (1st Gen HL reads accurate, 2nd Gen HL reads high), the odometers are accurate. They both give the same values when using a MAF calibration though (from what we've noticed). The previous owner had put 225s on it when they got new tires, and then the speedo read 10 mph high at 65 mph. The problem went away. |thumb| His miles won't rack up as much with the right  23 лист. Code reading is 0. if your only off by 3 mph, consider yourself lucky. I am thinking that would not make a significant difference in the speedometer reading. 2015 р. think your tire size would impact the speedo ratio too much. 10 gears and a 34. I do not even know if the speedometer is mechanical or digital. What??? They also told me that at about 60,000 miles, it should be reading about 3,000 TOO MANY MILES on the odometer. I have a car with a good speedo ( I had to change the gears to make it so) and an odometer that is 20% too high. The reading too high seems to be normal. I verified this with my GPS. A malfunctioning speedometer sensor can also cause a speedometer to act erratically, fluctuating the reading from one speed to another 236 Posts. Jump to Latest Follow 1 - 4 of 4 Posts. , 110 km/h on the speedo was only 100 km/h  8 лют. A common problem for this malfunction is when the car owner recently replaced the battery, or perhaps jump-stared their vehicle, which in both cases could The speedometer reading is a result of a cinematic chain from posterior wheels speed (ground velocity) to the gauge. 23 серп. Take the ratio of indicated speed vs actual speed, ie 55 indicated / 60 actual = 0. I suspect my tachometer is also reading too high as it reaches the mid 4,000's RPMs when my GPS  17 лист. 13 вер. @Tom77's answer is correct, in that the speedometer must be designed to already read a little high to avoid ever reading lower than actual speed. 1. That means less teeth, not more. Most of the speedo error is due to different size tires. Speedometer too high. It reads about 60 when the truck is going 30. The fix for this problem is pretty easy. Most honda's The speedo on my '98 K2500 reads very high, about 23-25% higher than actual. Why is my speedometer reading higher than actual speed? If playback doesn't begin shortly, try restarting your device. What this means: For a vehicle travelling at a true speed of 100km/h, the speedo must read between 100km/h and  29 квіт. The law for car speedometers in the UK. The speedometer reading is 10 MPH too high. Unfortunately, it works too late. Must be different tone rings or programming that caused issue for me. When I do the same in my other (gas) car, this doesn't normally happen. Can the cluster just be modified or does it have to be opened up and fixed? Ford Man said: ↑. Because of the compression of the vehicle on the tire, the effective circumference will be less. Take a note of the miles that you drive in a week and verify the length of time for each trip to cross reference your miles on the odometer. There is information out there that this is common in BMWs, could even be policy? My wife drives an X3 and that speedometer is very accurate, and not reading high. That sounds like a newer (05+) magnet issue. 1999-2013 Silverado & Sierra 1500. so thanks for having me. As long as a car is maintained at factory specs, its speedometer should continue to register vehicle speed within this range. i broke my speedometer cable and made my own solution: 5" in-dash electronic autometer speedometer (200mph) and a sender from Speedometer Service in Milwaukee. Example: factory 215 tires upgraded to 225 tires. I have bought a 1993 Wrangler. 1989 Camaro RS - V8 TBI - Speedometer and Tachometer both reading substantially high. Post Reply It has consistently been off 5% too high on measured miles. , 110 km/h on the speedo was only 100 km/h in reality. On the high side, it's allowed to read up to 10% above the actual speed plus four or six kilometers per hour, depending on the type of vehicle. Format Two: This display includes the information in Format One without the transmission information and the outside air temperature. 1/3 My speedo is reading the wrong speed 2/3 Speedo 3/3 speedo Drive Team The Drive Team brings you trusted, expert reviews of your next new car and is home to the best new car awards program in. So I noticed on my first long trip that when I thought I was keeping good pace  7 серп. 2016 р. wrong speedometer pinion for tire size. 50s, 4. 3 more teeth on the gear, so you'd get a 25 tooth gear. I believe this is done as the car manufacturers can be held responsible if the speed is displayed too high. Possible reasons the new cable makes your speedometer read accurate is that the old cable had too much drag (if your old reading was a bit slower). Replace speedometer Fixing the speedometer on my Honda S2000, which as you can see clearly reads too high. Its the module attached to the abs pump in driver side fender. 56 gears, DOC/DPF Deleted If your speedometer reads high, you need a drive gear with more teeth. I'm not new to this site- I was on years ago but have been inactive. Usually its the other way around (the STI reading too high). I was told that ALL foreign cars have speedometers that read anywhere from 3 to 5 mph too fast. You may have had a kink in the old cable. Nowadays, there's a possible reset procedure that can be used, and it can be done by most car owners right at home. 17 лип. I had the read changed to 3. The only thing I can think of that would cause that is too high of a tire pressure, but I'm not sure even that would make much of a difference. By the odometer I got 52. For example, if your speedometer is reading 10% too high and you have 26&quot; tires, put 26&quot; in the new tire size box and put 28. No more guessing what's going on Get extremely accurate readings with the New Intellitronix GPS speed sensor! It connects directly to your  29 жовт. I actually ended up adjusting TOO much for my 38's, and the speedometer was reading too high. Where does the speedometer get its data from. After driving a while it gets close Speedometer reads too high. The tach in my ’86 GT was reading about 1000 rpm higher than actual. Have you changed your tire size or final-drive gear? You just made your speedo and odometer inaccurate. Drive the car on a freeway with mile marker signs, and see if the odometer and the little signs agree you have gone the same distance. road that is way too rough to 65mph travel, and the speedo read 75mph, Also the needle was bouncing around a lot within 5mph at high  23 січ. So when I'm going 72, the speedometer reads about 76 or 77. Everything is working fine but noticed that speedometer was reading 5 doesn't make sense because kilometers would be reading higher. Tires/wheels are not stock but are 15" and appear to be stock size. You mention it appears to be a 1:1. Your warrenty runs out faster too. Car (s) 2016 Honda Civic Touring. I first became suspicious that something was amiss when cars would routinely pile up behind me even though I had the cruise set at 55mph. Shifted 1st 2nd maybe 3rd  I don't think speedometers are deliberately set to read high, but you are less likely to get a speeding ticket that way than if they read too low. 10 = 28. Looked around the truck and saw nothing got back in. If your speedometer is reading fast there's also a good chance the odometer is reading more miles than you have actually driven, therefore bringing down you MPG. 25mph. Did I do something wrong in the installation and do I have to re-install the tuner or is there some option from • if speedometer is not accurate to the calibration points, replace cluster assembly. 25mph) I'm only doing 120kph (75mph). 1998 Silverado Speedometer is reading too fast The 1988 1983 GMC High Sierra 2500, 4x4, RC/LB, 400 S. after replacing the transmission the truck wo If it does, then the mileage maybe correct. So, as in the case of my Mazda 626GT, the cable was driving both instruments 4% too fast, but then the speedometer part of the mechanism was another 3% high on calibration. paulturner911 · Registered. If it is fluctuating you may have a speedometer cable that is binding. For MPH that would calculate to 78. Discussion Starter speedometer reading in Scanner too high. I don't like my speedometer off this much. The speedo is reading 7-8 km/h faster than actual speed. At that speed range, the worst case errors may indicate a speed that is 10% greater than true speed. Anywhere from 3 to 15mph. The fix is to just drive the vehicle faster than half of the highest reading. The leading edge closest to the transom should be about an 1/8 inch below the hull line. refer to transmission for diagnosis and Called Caspers. 1 miles for every mile I drive, thus expediting depreciation. this was on a trail  The previous owner had put 225s on it when they got new tires, and then the speedo read 10 mph high at 65 mph. There is absolutely no reason to believe that the installed vehicle speedo pinion gear would not match all of the drive-train which is still in "as manufactured" original configuration. I also noticed the RPM reads slightly higher also. 2017 р. But you need to know exactly the percentage your speedo is off. If he did put a different transmission in, maybe from a newer model, could that be the problem? Scott Glorvigen, host of Wired2Fish, explains how to keep your outboard engine speedometer working properly. The fuel pressure regulator may be operating at too low of a pressure and might need to be replaced. Did that, we do not have one. As an example, when I'm doing 40 mph, the speedo will read about much dead on with my GPS, so it is the actual speedometer that's bad. Yet with all the complaining about high speedometer readings -on this and other forums- I can't find a single corrective measure anywhere. It should be 1:1. Fri Jun 24, 2016 4:16 pm. Do this in one-tooth increments. Most customer concerns are related to speedometers reading too high at true speeds between 50 MPH and 65 MPH (80 - 105 Km/h). I know the previous owner installed an engine, but he didn't mention anything about the transmission or transfer case. Scott Glorvigen, host of Wired2Fish, explains how to keep your outboard engine speedometer working properly. Older 911's stock tires usually rolled at 800 revolutions/mile. Joined Nov 30, 2003. hey i have a new account here, but i have been reading posts for a while now and couldnt find anything on what ive got going on. too slow, or when traveling at 61. Ignition problems stemming from the distributor cap, rotor, ignition wires, or spark plugs can cause a high idling issue Tire size and speedometer accuracy are directly linked to each other. It’s not the most sophisticated calibration test, but it works. Speedometer reads 100mph at 0 to 1500 rpm and indicates 80mph above 1500 rpm. If this is the case it should read either high or low say 5% at all speeds. The Ignition timing might be in need of adjusting. 4 percent too high, showing a speed of 87 mph when Jason is traveling at a GPS-verified When first starting out on a drive, the speedometer would read way too high (like 80mph when I am only driving about 30), and the transmission not shifting. I just picked up a 67 Mercury Park Lane. While traveling at a GPS verified speed of about 80 to 81 miles per hour, you can see the car’s speedometer is reading 87 miles per hour, significantly higher than the actual speed. '08 6. 19 лют. New user here, Just bought the car, my Speedometer is reading roughly easily without much resistance but it doesn't seem be on a thread. Insure the speedometer has a dedicated chassis ground (not touching other ground wires) and a dedicated +12VDC. Therefore your actual speed is higher than your speedometer I find a lot of search results for the opposite of mine, speedometer reading zero, but hardly nothing about one reading too high. 378 Posts. Here's my problem. When I think about my speedometer reading 10% too high, my biggest concern is racking up 1. Speedometer reads too high? Flyinglow90. Notice on the chart below that even if the speedometer head was perfect it would indicate 2 MPH too high at 60. Mine reads high and quite frankly, if it says 120kmH on the highway, I'm thinking I'm 20 over and nobody bothers me but I'm really going about 116. 4 CC/SWB F350 Black FX4, 8" Rize/OUO on 38x15. Also you read higher speed if your tires is smaller than stock tires. b. The speedometer reads 0 when sitting still, but quickly pegs out at 100. With all of the years of use and wear, the speedo and odo may not match. One thing I noticed is that one  13 вер. When I went to GA for dyno, one of their speed limit signs with radar detector or whatever said I was going 51 when my speedo said 55. Fixing the speedometer on my Honda S2000, which as you can see clearly reads too high. We started experimenting between 60-80 MPH and she was consistently having to go 5 MPH higher to keep pace with me. No other mph readings will indiate on the speedometer. The speedometer always reads at least 5 times higher than the actual GPS recorded speed. Replaced the speed sensor but that didn't fix it. The speedometer on my 2007 Shadow is off by about 6-7 mph. Format One: This display gives the speedometer reading (in English or metric units), turn signal indication, high-beam indication, transmission positions, and outside air temperature. It responds to changes in wheel circumferences input, but always reads way too high a MPH. I recently checked my '88 Escort highway mileage against my GPS. 2018 р. 2020 р. He said "1 click will do it". Is this true? My 2005 New Beetle Convertible  5 жовт. Toyota told me today that the speedometer was designed to read high for safety reasons. Speedometer Reading High: Misc Problems. 2003 р. The local Honda shop told me it is normal and did not want to do anything. B. On some models you can unscrew the connector on the transmission side and remove the cable from its' housing and lube it with powdered graphite. The easiest way is to find a flat stretch of road with a handheld GPS to measure actual speed. If he did put a different transmission in, maybe from a newer model, could that be the problem? If this is the case it should read either high or low say 5% at all speeds. Beginning at around 30 mph (speedometer reading), the truck was captured for kinda bein way out there sounding, haha, too much studying. 6&quot; in old tire size (because 26*1. I tried the test that you did and my speed was actually a little over what the GPS said. Discussion in '1st Gen. 4 лист. If it's reading too high, then would not our warranty be running out sooner than it should? <insert conspiracy theory here> 4. The speedometer  28 трав. I went with a digital bicycle speedomuch more accurate. I had to use a lower value to get it dialed in. Speedometer if reading way to fast. speedo went  New jeep owner. Most bikes, though this is changing, use a mechanical speedometer that is more difficult to calibrate and get right. In fact, most manufacturers build speedometers so they fall within a fairly narrow tolerance range, no more than 1 percent to 5 percent too slow or too fast. reads too high. when I would step on the gas basically it would bounce to a high speed and was  29 черв. C—Check it again two more times to be sure that your reading is accurate. 5" 14 bolt Re: Mechanical Speedometer Adjustment if it is 3mph across the board, pull the housing, take apart the gauge, pull the needle and move it by 3 degrees. 2008 р. I'm pretty sure that most cars do this, perhaps to  Odometer accuracy is no longer defined. Then go back to letting it read high and you won't get a ticket. It has some sort of lift and 32x11. If your speedo speed is reading too high you will need a driven gear that has less teeth, too low and the driven gear needs more teeth. No speedometer can be 100 percent accurate. 4 with a freshly rebuilt transmission installed at another repair shop. The speedometer in my 2013 LEAF also consistently reads about 4 MPH too high. This is, of course, annoying, but for modern Usually its the other way around (the STI reading too high). Doesn't matter what size tire or rim you have, just push the button, drive two miles, and push again to calibrate. #16 · Dec 17, 2009. One of the benefits of the new millennium is that it has become reasonably cheap to check your speedometer using a GPS. 340 MPG. When you go to bigger tires the circumference of the tires is larger, meaning the distance around the tire is longer. Speedo & Tach CABLE DRIVE END DIMENSIONS - ST-107. Check engine light is not on. 3 mph your speedo would read  20 жовт. When you have a malfunctioning speedometer, you have two options: The speedometer in my 2013 LEAF also consistently reads about 4 MPH too high. I switched the abs computer (exact term escapes me at the moment) from 2wd to 4x4 and that cured my problem. I had my tach rebuilt recently and it seemed to be reading high. *shrug* I purchased a CatEye speedo and that confirmed that the bike’s meter was reading fractionally over 4 x too high. The odometer is usually very accurate. they will not address the needle that reads incorrectly and too high in our case. 447 MPG and according to the GPS I got 54. These two components work in conjunction to power the speedometer and deliver an accurate reading. 0 that the speedo reads way too fast. When I checked my speedo against the GPS (Garmin Streetpilot) it revealed that the speedo read 10% too high. Guessing it's either too high, not angled down enough (the back a tad lower) or a combination of both. If they make one. odometer vs speedometer - what is the difference. 04 TJ X. . While traveling at a GPS verified speed of about 80 to 81 miles per hour, you can see the car's speedometer is reading  19 жовт. Her driving a Honda and us  14 серп. speedometer reading high. check them both with a watch and look at the odo , too. Joined Nov 19, 2006. Does your speedometer seem to be a bit off? 2. Now the speedometer ramps up to 100mph just idling in reverse or drive. I find a lot of search results for the opposite of mine, speedometer reading zero, but hardly nothing about one reading too high. Therefore your actual speed is higher than your speedometer Now with everything back together, the speedo is reading way too high. Larger tires bring it closer to the correct speed reading. indicated 40=46. Often there is a second speedometer based on the car's GPS unit that is part of the navigation system. Most members that have investigated, say it comes from the factory off 3 to 5%+ to the high side with the factory size tires. Does that mean the the odometer is off by the same percentage? 3. If your speedometer currently reads too low, this product will not adjust it higher. The UK law is based on the EU standard, with some minor changes. , SM-465, NP-208, Corporate 10 bolt & 9. The first and simplest way to find out if someone’s speedometer reading is wrong or if it isn’t properly calibrated will be when they’re thrown in front of a judge being charged with reckless driving. Its annoying always have to recalculate. that the speed the speedometer shows is between 0 and 10 km/h too high. Registered. Your situation is the reverse and should read too low, NOT too high. I've done this with both measuring distance and time. if vehicle has a 4 speed electronic transmission go to step 2. The only speed sensors on this thing is the ABS sensor in the third Faulty speedometer reading (too high ) and erratic return. I have 4. otherwise you get to find a drive gear (on the output shaft) with fewer teeth. check if correct speedometer pinion is being used with tires on vehicle. #9 · Feb 27, 2015. Had to do it twice. If you buy tires that are too small or too large the speedometer will be off because it reads speed and distance based on revolutions of the tire,  Now I understand that most speedometers read slightly higher than actual speed to give a margin of error but 10% is way too high an error. The car starts fine, drives fine, etc. refer to transmission for diagnosis and Hows it going folks. Faulty speedometer reading (too high ) and erratic return. Ram - All Topics - Speedometer Reads to high - Hi there my 90 dodge w250 15 too high? mine started saying I'm doing 90 coming out of my  3 трав. Several car makers with odometers reading too high were hit with warranty fraud claims. #4 · Jul 18, 2004. I installed a H&S tuner and the speedo seems to read too high by about 20 km/hr (km/hr rather than mph since this truck is RHD in Australia). Scanner attached to OBD reads  18 лип. First Questions: My speedometer is reading about 12 miles to high at about wheel/tire diameter could cause a variance at the needle too. Their settlements gave 2% warranty extensions on the mileage portion, something better for the lead plantiffs, and a pile of cash for the lawyers. Now count the teeth on the plastic gear on the transmission Audi 80 speedometer reads too high. 7 miles, your speedo is reading 3% too low,  Anyway, I recently bought a 98 Silverado 4x4 with the 4l60e and a 5. A speedometer head can also generate noise, which also spins along at the same speed. If you address the speedometer issue early on, you can fix the other issues, too. Most honda's seem to do so, mine, I've tested with those signs built to show your speed that the leo's set up, Flyinglow90. Is the speedometer a paddle wheel on the back of the transducer? On the surface it seems the transducer sing mounted properly. I know from experience that a side fill transmission with a 1280 tpm speedometer the speed readings will be low. 28 вер. Learn how torque, gear ratio and differentials affect speedometer calibration. What speed are you 8mph off? Lower speeds will have less error, and higher  1 трав. Usually those signs are pretty accurate, so I suspect that my speedometer exaggerates the speed by about 5%. Hey, I have a 2002 Shadow ACE 750CC (VT750CDB) and I have consistantly noticed that my speedometer reads Old Dad. You can find an assortment at National Parts Depot(as well as many other parts sources as Ribald1 noted). While I understand that there's a bit of tolerance  3 бер. An alternative is to use a scanner in test mode and run the gauges through their paces. I also had another car with a top fill transmission and a 1000 tpm speedometer, speed readings were too high. If it's consistently high by say 15 - 20 kph at all speeds then it may be that the needle's been removed and replaced wrongly in the past, for  10 лип. Up-sizing, or installing a taller tire, will lead to a speedometer reading that is slower than your actual speed. That's too much for tires, I agree. 2. 2013 р. I am only using 60 as a reference here as there is no standard Cushman that will go 60. e. Any ideas on why this is happening, and a fix? Also, is the odometer linked to the speedo on these, or are they getting their signal separately? Normally stock the speedometer reads higher than the actual speed which I agree is intentional for liability reasons but the odometer is usually pretty accurate because it's regulated by law. Asked by ptverhoefca41fd in Gilbert, AZ on . 1 after six miles, how would this affect the speed reading? Your setting is about 5 cm too high. i have confirmed that my car is reading about 5 miles too fast on the speedometer. My aunts Kia Sedona does this (checked via her tomtom). Took it back to shop they put it on the calibrated motor. Thus, with each revolution you are traveling further than before. I'm older too, but you cannot use the tire circumference. moving at 100 km/h, but the speedometer could legally display as high as 114 km/h. i cannot ride right now because the weather sucks here on the east coast right now but id like to start getting my bike ready for the spring. Speedometer doesn’t work; Speedometer is inaccurate (reading too high or too low) Speedometer needle bounces, or digital readout changes randomly; Check Engine light is on; Cruise control doesn 27 жовт. If it's reading evenly, but reading high, there are too many magnets in the rotor, and there's a 10  Mazda Miata (MX-5) - Speedometer reads fast - I just bought a 2003 Miata. My speedometer is reading like 15% too high. Problem: Speedometer and odometer read 25% too high, even though with oversize tires they should read low. I disconnected and cleaned the Allison speed sensor and made no difference. 916, or about 8% low. The speedometer reads faster than I am driving. A high-pitched sound is generated by the metal core rubbing inside of the cable sheath. 1,369 Posts. If my speedometer reads 60mph I'm really going 55mph. Does anyone know how to calibrate it, or do I have to take it to the dealer? It's still on warranty. It was acting erratic. A word about accuracy. The oil pressure gets too high or too low; The vehicle is low on fuel; So if you have a malfunctioning instrument cluster, you may not notice that something is wrong until it's too late. The speedometer functions were however within a gnat’s of each other. mechanical pitot tube speedo gauges are merely a suggestion and almost never accurate. This will scale the speedometer reading down ten percent. At idle, the speedometer is showing 60 mph. Videos you watch may be added to the TV's watch history and influence TV First, it's essential to see how high or low the speedometer is reading. (IE: at 65 mph I am actually going around 50-52mp) I have the normal sized wheels and tires on the car - 205/65 The speedometer in my 2013 LEAF also consistently reads about 4 MPH too high. So if you put on a tire  Speedometer reads too high. 2007 р. 25 ratio. A speedo must never show less than the actual speed, and must never show more than 110% of actual speed + 6. NotSerious said: I passed one of those "Your speed is xxx" signs and the speed on the sign was lower than what my speedometer claimed. On certain markets, it is a legal requirement that the speed the speedometer shows is between 0 and 10 km/h too high. 24 лип. Edit 1: Crap spelling Edit 2: Changed low to high! « Too large a variation could impact the gearing and correct operation of the vehicle. 17 серп. I am concerned that one of these times I may not get so lucky. I'm checking my mileage now to see if the odometer is also high. I have researched but cant find a similar issue to mine. Most Cushman speedometers are notoriously inaccurate, usually reading too high. 2011 р. i bought an 01 mille at the end of last summer and it has a few issues running at lower rpm that im I've input wheel circumference values from ridiculously low (50 mm) to way too high (4,000 mm, should be about half that). When your vehicle was new, the speedometer was calibrated by the factory according to the exact size of the intended tires. com Member Today! In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. My speedometer is reading too high. P. If only mine was too dead on! At an indicated 130kph (81. One of the biggest signs your speedometer sensor is not working properly is the speedometer will display inaccurate readings or the needle or digital numbers will not move at all on the speedometer display. We put a reman 5R55e in this truck and nothing else. Tire size and speedometer accuracy are directly linked to each other. Also, any change in the tire OD will give you a false reading of speed and distance on your odometer. September 13, 2017. Replace speedometer This is a 2009 LMM Silverado 3500 HD. 2013 ranger 800 midsize. You may have a kink in the new cable. Will NOT work on any vehicle except the S2000 using an OEM instrument cluster. 1 лип. otherwise go to step 2. Re: Mechanical Speedometer Adjustment if it is 3mph across the board, pull the housing, take apart the gauge, pull the needle and move it by 3 degrees. Contacted one miles away, waiting to hear back to see if they even work on this. ) that if are not all aligned you will have a wrong indication on the gauge. Recently bought a 03 gsxr 600, my buddy who was riding it behind me when I was doing 65mph on the freeway said that the speedometer was  26 серп. suggestions? 1 Answer. GS - 3rd Gen (2006-2011) - Speedometer reading far too high (more than 10%) - Does anyone know whether there are any speedometer settings in Techstream so I  20 черв. Speedometer and Odometer not reading, bad fuel consumption but I noticed the speedometer reads about 3 MPH too high at around 55 MPH when comparing to the speed I am thinking that would not make a significant difference in the speedometer reading. Apr 10, 2018. Called Caspers. I'm having an issue where my speedometer is reading about 9/10 mph slower then actually speed (I have 31's) but my odometer is reading about 40% further then actually. Rich91710, Nov 16, 2013 #31. I installed a H&S tuner and the speedo seems to read too high by about 20 km/hr (km/hr rather than mph  29 вер. Assuming that the reading is off by . On 09 June 2007, Kris Sorensen in Ontario, Canada, wrote: "I remember some time ago reading about the protruding length of the cable going into the speedometer being a possible problem if too long. This is a 2009 LMM Silverado 3500 HD. The speedometer head is an instrument which processes information sent to it by the rotating speedometer cable. If the power feed voltage drops too low for too long then something pops and messes up the receiving of the speedo sensor signal to 3x  14 серп. I put the original tire size back on, and now the speedo is only 4 mph high at 65. After I fitted white gauges to my NB, my speedo was reading too high,  20 черв. speedometer reading in Scanner too high. In drive this causes the transmission to immediately shift up to 4th so the PCM is seeing the same as the speedometer. So when we correct the the Speedometer with a SpeedoHealer type device the odometer will typically show fewer miles traveled by the same percentage used to correct the speedometer error. The speedometer reading is a result of a cinematic chain from posterior wheels speed (ground velocity) to the gauge. The speedo in mine reads about 2mph too high at most speeds up to around 70 mph then frifts to about 3  31 бер. I have checked it against my gps. The speedometer says I'm traveling 40 miles an hour,but cars not moving Several car makers with odometers reading too high were hit with  19 груд. Post by ScooterRick » Mon Sep 01, 2008 12:24 pm. If you don't own one, I'm sure that your neighbor does! When I checked my speedo against the GPS (Garmin Streetpilot) it revealed that the speedo read 10% too high. Took my sled out to break it in today and the odometer reads to high compaired to my gps, speedo said 12 miles gps 11. Edit 1: Crap spelling Edit 2: Changed low to high! « My NH750 reads 10% high exactly (30 indicated = 27, 55 indicated = 50) Newer cars use the computer to sense speed and then operate the speedometer to indicate it to us. I need a tooth count somewhere between 27 and 32, but since I don't know what gear this jeep originally came with, it is hard to calculate. Speedometer reading VERY high. Mileage indicator records miles driven and appears to be working correctly. 2009 - 2014 Ford F150 - Speedometer reading too fast - 2013 F-150 FX4 91000 miles. Formerly: '05 4x4 DC LB SR5 (LSD & Tow Pkg), Timbrens, AAL, 5100s, 12/3/2004-9/5/2020 From what I have seen, it is not abnormal to have a reading that is around 3mph off. indicated 35=40. My speedometer reads 4 MPH too high (it starts at 0). odometer From the web: what odometer means; what odometer reading is too high No speedometer can be 100 percent accurate. The power should not be run off the same fuse as high current devices such as radios, AC, electric fans, etc… Temperature / Oil Pressure Reading Too High • Where is the sending unit mounted? Speedometer reading VERY high. Passat (B6) :: 2008 - Speedometer Reading High About 4 Mph; Santa Fe (CM - 2007-12) :: 2011 GL V6 Speedometer Reading Is Way Too High; Golf IV / Jetta IV :: Speedometer Reading Accurate Only Till Around 45 Mph; Santa FE SM (2001-06) :: Speedometer Reading Fluctuation - While Driving About 45 Mph Drop To Zero B—Check the odometer reading, in miles and tenths of a mile, as you pass a mile marker and then check it again as you pass the next mile marker. Granted, I didn't buy my car for the resale value, but I certainly don't take comfort in this knowledge. My speedometer varies from just a tad high to 25% high. I just bought a 97 Cheyenne, 4. This means your odometer's reading is falsefully high. 25 січ. 45 indicated is actually about 36, 85 indicated is actually about 69. Got oil change yesterday now speedometer is reading too high - Answered by a verified Cadillac Mechanic. "Odometer readings are designed to be quite accurate. 2012 р. If you need further assistance with your odometer reading too many miles, then seek out a professional, such as one from Your Mechanic, to help you. Between these elements you have some reductions (posterior bridge, gearbox exit etc. However, that rule only applies to the speedometer on the instrument cluster. and I noticed the speedo is reading 7 - 10 mph over the speed limit. He said that he accidentally pressed the 4 Lo switch one time without following the proper procedure and ever since then it has been off. Granted I am not used to reading the rolling speedometer yet but it sure looks like what I see. I personally wouldn't worry too much about a 9% speedo error. 19 бер. Now count the teeth on the plastic gear on the transmission My speedometer is reading like 15% too high. 286 Posts. I've input wheel circumference values from ridiculously low (50 mm) to way too high (4,000 mm, should be about half that). a. etc. If it has, say 22 teeth now, you'd need 22 x . 5" tall tire. 2 серп. 2004 р. If your speedometer reads slightly more than a GPS computer or other bike, this may be caused by the tire pressure of your bike. This means that the speedometer reading is 5% high as well. Always a Veglia speedometer 1960 reads: I searched, but I didn't find the answer. 5x15 tires. From what I have seen, it is not abnormal to have a reading that is around 3mph off. my speedometer is high at 45 by almost 10mph JD's on the right track. Premium Member. I bought the car in Canada. my friend who was following me last saturday when we were returning to philly said that the car was reading 80, but the TL was cruising at 75mph. You might want to get it checked to know exactly how much it's off. Every time I've passed one of those "Your Speed" displays. Method-2: A—Unscrew cable end at the speedometer head. By the time I'm at Re: speedometer now reads high after cable change Post by rayofleamington » Wed Jun 19, 2013 11:52 am I've had this myself once - but reading 35% low instead. In the past, most mechanics ended up having to replace the speedometer head when a vehicle came in with a broken speedometer. If the speedo is reading to high, chances are it's because the car thinks it has travelled farther in a given time period than it really did (or of course VW cannot make an accurate internal clock, which is unlikely). 56 gears, DOC/DPF Deleted engine and drivetrain tachometer reading 500-800 RPM too high, why? By jerry, October 12, or tire size the same way that the speedometer is influenced. And to prevent future claims, their later car models have odometers reading slightly lower than actual distance. Yesterday I installed an amplifier and in process had to remover the stereo to hook up wiring. Here's the situation, C5 corvette LS1 with PCM and DBW in a RX7, T56 from the corvette converted into Fbody type, with a T56 Electronic Speed Sensor for a 93-2002 Camaro / Firebird. My speedometer reads about 10 MPH too high. IIRC, each change in speedo driven gear's tooth count is a 5-7% change in speedometer speed. Tires are 215/70-R14 which is about right for factory tire height. I highly doubt this is due to the different tyres rather than  12 трав. Damaged wiring or a blown fuse could be enough to through the  Speedometer Reads 6% High. this week i had a 2005 ford f-150 4x4 5. VitViper said: The VSS the FPro datalogs on the race calibrations is always lower (2-3mph) than the actual speedometer read out. Assuming the speedometer itself isn't broken, it can read inaccurately if the tires are a different size than it was calibrated for. Many things can throw off your speed or the way your speedometer reads it. Thy switched the cluster to US cluster (MPH) instead of Canada cluster (KPH). 17 бер. I would be very happy with only a 3kph high reading. 2001 330i speedometer and odometer are reading exactly five times too high! This is also affecting the trip computer, but the cruise control  22 квіт. If you've ever modified a car with smaller or larger tires or, perhaps, a different final-drive gear, you've immediately screwed up your speedometer. The technician tweaked a screw accessible through the light bulb socket hole. I am new to this site and to scooters. Never had the back wheel off, so doubt I damaged the sensor. Here's how to fix them both. good stuff here too! you guys are why i love forums like these! Thank you VERY much!! i cant find a "like" button for the helpful posts here  6 жовт. I have searched for hours trying to find information on how the odometer could read that much too high. Just scale your tire size the same amount your speedometer is off. Your speedometer is reading how many revolutions your tires are making not how fast they are spinning. #3. If the odometer is off, like the speedo, it's all good, change the cable gear. Audi 80 speedometer reads too high. Discussion Starter Posts: 2,107. 15 груд. Hello, I've seen other posts on this forum where people say their speedo reads too high, and most of the replies say that's normal, however the speedo on my KZ550A has been reading low, which is more worrisome. In a mechanical speedometer, there are 2 separate internal mechanisms that drive the odometer vs the speedometer. My older cars were often off on the speed too. 17 квіт. What id did to resolve this issues was to pull over, turn the engine off, and then restart. I understand the speedo issue, due to the tires. While not as accurate, you could also note mile markers over a long, straight road and divide by elapsed time. Looks good, and hey if you go over 160 The previous owner had put 225s on it when they got new tires, and then the speedo read 10 mph high at 65 mph. 25mph but never less than 40mph. when you're riding, the black and white LED displays are very hard to read. With 4x4 conversion that part was overlooked. Your speedometer or your GPS? In nearly all such cases, the speedometer is incorrect - reporting a higher speed than your car is actually  It gave a 28% higher speed reading as was to be expected. 9-3 and the speedometer reads fast by about 5 mph at higher speeds. I thought I read that VW does too. They said we need to call a local speedometer repair shop. I suspect a speed sensor, but unsure where it is located and if, indeed, this is the At 30 MPH indicated by the speedo I was doing about 25 - at a 55 MPH GPS corrected speed the speedo was reading 70 (more or less) - on the interstate highway a GPS indicated 70 MPH had the speedometer reading just shy of 100 MPH - by the time I had the speedometer reading 115 the GPS indicated 76. In 2016, driving too fast for the  12 жовт. New Haven, CT. The speedo and odometer were indicating much more speed and mileage than actual. 2014 р. If your speedometer reads too high, this is the cheapest and easiest solution I know of. As expected…. 5x_sleeper said: The speedometer is pretty much fixed. Over time, they can fail due to damage, or wear and tear. There may be nothing one can do, but I would like to hear about this here. receive there speed readings from different wheel sensors too,  10 черв. c. I put the original tire size  19 лип. Speed contributes to crashes on our roads. What is the recommended gap distance between sensor and teeth? 18 лип. Click to expand With my 235/75R15 tires on my Delica, currently 120 kph on my speedometer is actually 114 kph measured via GPS. From a stop it will shoot up quickly then level out. 6). If it reads N% too high, look for a tire with a N% larger diameter. odometer From the web: what odometer means; what odometer reading is too high The speedos in Europe are calibrated about 10% too low, in order to take into account people changing the wheel size. 2005-2014 Mustangs - Crap, my speedometer reads too high - So after driving the Mustang today I realized that I needed to go about 90mph  19 жовт. Question - according to my GPS, the car's speedo is reading about 10MPH there is so much adjustment available that on the pre 83 cars  16 трав. A while back I saw several posts of people having problems with tachometers that read too high. Discussion Starter · #1 · Jan 25, 2014. The current tyre dimension is programmed with Tech 2. Pulling out of a parking lot and heard a loud clunk. A drive gear with 18 teeth is going to turn faster (and read faster) than a drive gear with 21 teeth. Anybody got any idea about  15 січ. 2006 р. And again, assuming the Intuvia speedometer is already reading high, that change would be in the wrong direction. 2010 р. The new cable has more drag (if the old reading was a bit faster). Anyway, to the OP, you can check to see if 265 was an option tire for the year of your truck. Everything went find. Or get an adapter box made. Did I do something wrong in the installation and do I have to re-install the tuner or is there some option from So, I recently started driving my dads old 98 Chevy Silverado Z71, and Ive noticed the speedometer is reading upwards of 20 mph faster than Im actually going. If it says 9. #6 · Mar 14, 2002. So if your true speed is 40mph, your speedo could legally be reading up to 50. no more than 1 percent to 5 percent too slow or too fast. 3 v6 and 4l60e transmission. Tacomas (1995-2004)' started by zehrh, were reading 10mph high. When I installed it, I was reading about 5-8 mph too high. Now with everything back together, the speedo is reading way too high. Everything is okay so far except the fact that my speedometer reads too fast. 15 = 3. In the S2000's case, it's reading 7. 11mph on the odo but real miles would be only 75. My NH750 reads 10% high exactly (30 indicated = 27, 55 indicated = 50) Newer cars use the computer to sense speed and then operate the speedometer to indicate it to us. I'm really not looking to fix the speedometer as much as I am the mileage. And the higher the speed, the greater the risk of dying in a crash. The reading for 100ks on a gps on the bike, is about 118ks on the speedo on the bike. Excuse me! And that is also for safety reasons? That should not be allowed to occur intentionally! Fullsize Truck & SUV - 1999-2006 GMT800 & 2007-2013 GMT900 Platforms. If your speedometer is reading 10 mph too high and you have an 18-tooth drive gear, you need a 20-tooth drive gear. I think the best way to calibrate it is with a GPS. The engine may be overheating, and the cooling system might need repair. For all you guys who ended up reading 4x too high on the speedo, did you end up just tuning out the difference or was there more to it than that? I just finished an integra speedo install on my LS2 swap and am also reading 4x too high on the speedo. This is because a taller tire will have a larger overall circumference, causing it to need to travel more distance per revolution than the original equipment tire. 925 Posts. Sign up for FREE! Become a GM-Trucks. I set the tire size using the circumference and my speedometer read too high. Sportster Models - Speedometer reads fast, help! - Hello all.