worked fine when i came home from work this morning. when i went to leave for class, nothing. and its only the speedo. everything else still works fine. havent had time to mess with it today. would like advice on testing the individual components to rule out having to buy a new vss, and speedometer. read an other thread from a couple years ago to check the wire, and the cel light is on but has been since i bought the car. i will have it checked tomorrow.