My TDI deisel has a battery drain issue,fuse block power wire draws too many amp

What is your question?

alternator charges battery, seems that the alternator wire too the battery get too hot. battery does not overcharge. I replaced alt. starter and battery ( they were old anyway ). I removed all fuses at fuse block and the power wire still draws amps from the battery. help. when I disconnect the power wire to the fuse block my engine cooling fans turn on but do not reach fan speed.