Speedo - Printable Version +- VXOC Astra-J/GTC (https://vxoc.org.uk/forum) +-- Forum: Astra-J/GTC Section (https://vxoc.org.uk/forum/forumdisplay.php?fid=5) +--- Forum: Astra-J/GTC (https://vxoc.org.uk/forum/forumdisplay.php?fid=19) +--- Thread: Speedo (/showthread.php?tid=4056) |
Speedo - Mspencer - 24:th-Sep-2018 Hi guys and girls I’ve started you use the motorway quite a bit lately and I’ve noticed if I want to go 70mph the speed on the clocks must be 76 mph is this common or do I need a software update or something Thanks Sent from my iPhone using Tapatalk RE: Speedo - Jpbroad1970 - 24:th-Sep-2018 It's common for speedo to be out to gps speed, it's doesn't sound to far as it's only 10% saves you getting a speeding fine. Speedo - Mspencer - 24:th-Sep-2018 Oh that’s good as long as it not just me Thanks Sent from my iPhone using Tapatalk RE: Speedo - Big Dave2 - 24:th-Sep-2018 Speedo will never be 100% accurate. As tyres wear, the circumference lessens, and subsequently will affect the speedo reading. RE: Speedo - Lansa - 25:th-Sep-2018 Mine is off by about 2.5 miles. Quite normal on any car. |