Has anyone faced this problem before?I had my eml and asc light issue settled. After that I filled up the petrol and drove for a while and the abs and asc lights pop up, speedo dies but rev is still working.I run the engine for about 40km with that.Off the engine and a while later everything is ok.Drove around town and there was no other issue. The next time I fill up, I hear clicks from the dashboard and the asc and abs lights pop up right after the fill up.Diagnosis puts the fault at speed sensor, but I am doubtful whether that is the actual cause, since the problem only appears after a full tank fill up.Anyone has any ideas, before I change the speed sensors