Mein Fehler, war schon spät
if(floatcmp(GetPVarFloat(playerid, "TVx") , 0.00) != 0 || floatcmp(GetPVarFloat(playerid, "TVy" ), 0.00) != 0 || floatcmp(GetPVarFloat(playerid, "TVz") , 0.00) != 0)
DeletePVar(playerid, "TVx"); DeletePVar(playerid, "TVy"); DeletePVar(playerid, "TVz");
Edit: Klammern -.-