pwedeng speed sensor and prblema bro. Pwede rin naman yung socket lang ng speed sensor. It happened to me before. all the while i thought speed sensor and problema. I went ot i think 5 surplus shops to replace my speed sensor. ang sabe ko lang sa kanila pag hinde gumana speedometer ko, hinde ko bibilin. madali lang kasi kalasin at ikabit speed sensor eh. ayun, unfortunately, umabot ako hangang evangelista para maghanap ng speed sensor, at last, one of the mechanics told me that "baka loose or sunog lang yung socket sir" it turned out socket lang pinalitan nila. 200 lang ata binayad ko for the socket itself kasama na labor