I've only checked my speedometer against GPS. The thought of checking the odometer never did occur to me since they both use the same cable but I will be sure to check it. The interstate system in the USA makes it very easy to check the odometer because of the mile markers. Next time I am on the interstate with it I'll check the accuracy. Thanks, Steve Rice DmcToday.com #16510 On Fri, May 10, 2013 at 3:24 PM, Tom <dmctom@xxxxxxxxx> wrote: > Have you checked the odometer? > Use your GPS as they are very accurate and see if the odometer is also off. > My DeLorean speedo is showing about 10% more than actual speed but the > odometer is pretty accurate. This shows that it's just the speedo > calibration and the rest of the system is working correctly. > On my other car the speed is also EXACTLY 10% higher than actual. When I'm > doing 50 it says 55, when doing 80 it says 88. BUT, when I checked the > odometer against a GPS I got exactly 100km on both. > > If you see that the odometer is also 11% slower then it probably is the > angle drive. If the odometer is correct then it's speedometer calibration. > > > Greetings from Poland! > Tom Niemczewski > Vin 6149 plus 2418, 3633, 5030, 16473, 17086 > Google earth: 52°25'17.66"N, 21° 1'58.40"E > > -------------------------------------------------- > From: "Stephen Rice" <stevedmc@xxxxxxxxx> > > The only thing I > > noticed wrong when I installed it was that my speedometer was a little > bit > > off. What I mean by this is my speedometer shows a speed that is about > 11 > > percent slower than I am actually going. > > > > I verified this by comparing the speed on my speedometer to a GPS and to > > the RPM speed chart. Basically when the car says I am doing 65mph I am > > really doing about 73 mph. > > > > > ------------------------------------ > > To address comments privately to the moderating team, please address: > moderators@xxxxxxxxxxx > > For more info on the list, tech articles, cars for sale see > www.dmcnews.com > > To search the archives or view files, log in at > http://groups.yahoo.com/group/dmcnewsYahoo! Groups Links > > > > [Non-text portions of this message have been removed] ------------------------------------ To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: dmcnews-digest@xxxxxxxxxxxxxxx dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/