I have vectra 1996 1.6 16v,i have abs light on and no speedo working ev else working cant find what wrong?

Question

i had engine managment light come on,had it put on diagnostic machine it said camshaft sensor,so tried 4 new sensors but still did not solve problem,then the abs light came up,on way home it started stalling when you apply foot brake,starts up with no problems,renewed idle control valve/egr valve but still the same,then noticed the speedo aint working,rev counter is working ok,been told to do speedo sensor but apparently it aint got one it runs of abs system,i dont know what to do next?or what to replace next.

Answer 1

Vehicle speed sensor is bad.