Yeah I am not concerned about that commincation line code because I have checked that and those are okay, and I think that will not give check engine light, may be, but for the VSS part, here is an update.
Yesterday, I plugged up a VSS in the gear, which comes with red garari, a two wire one, you might know of, it connects just right underneath the steering rack on the gear, I got it from a QG18 lying at bilal gunj, now after injecting that "manual" type VSS, I am getting signal from that after jacking up the car and moving it into gears.... but to my bad, the speedometer needle needs different voltages than that is given by the VSS the garari type, so I've to make a kit for the speedometer needle in the meter to work with that VSS, but I've connected that signal to the VSS wire which is coming out from the TCU and it is not giving me anything.......