because he realised that with Vader being part machine, his use of the force was more limited than a natural being (the machine parts of him have no "force control"), add to that the fact that his children were "destined" to be more powerful than him, he realised that if he could turn Luke that Leia would follow, and a pair of twin force users would be MUCH more powerful
the Emperor himself was vastly powerful (mind controlling the entire fleet, which is why they "surrendered" after the Death Star 2 was destroyed), so he needed someone who could control the force as well as he could, which would never be Vader in his armour
Kit Fisto was killed by Darth Sidious (Emperor Palpatine) during the Battle of Coruscant in "Star Wars: Episode III - Revenge of the Sith." Sidious used his powerful Force lightning to overwhelm Fisto and the other Jedi Masters who were trying to apprehend him.
He was still devoted to the Emperor because he thought it was what was right for him to do. It wasn't until the Emperor was about to kill Luke that he remembered the promise he made to Padme that he wouldn't let her die, and he remembered that he broke that promise by killing her and he decided that he would not allow his own son to die in front of him. It was essentially his way of trying to make up for killing his wife.
In "William Shakespeare's Star Wars," Darth Vader is trying to fulfill his master Emperor Palpatine's plans to overthrow the Jedi Order and rule the galaxy. He is driven by a desire for power and revenge against those who wronged him, including his former mentor Obi-Wan Kenobi.
you wrote the question wrong ,we don't know what you are trying to say .
Not to be condescending, but if you're asking this question on Wikianswers, then you're probably in way over your head trying to do this. You haven't specified how in-depth you want to get, either. Are you just trying to replace a component, are you trying to replace the whole electrical system, are you trying to replace the whole system under the hood, trying to replace both, are you trying to repair something which may not require the entire system to be replaced, etc? There's a whole lot more to it than simply a couple bolts and washers here and there. I'd recommend you seek a professional for this.
Which speakers are you trying to replace? Front or rear?
What relay are you trying to replace? (what does it operate?) horn
A person who is always trying to hide something may be described as secretive or deceitful.
My friend is always trying to dominate me. In other words my friend is always trying to rule, govern, or control me.
Replace the complete halfshaft assembly, it is much easier than trying to replace the cv joint itself.
when that someone tries her/his best to always cheer you up. Trying to always be with you. Trying to know you and you knowing her/him. Always blushes and sometimes just say random sweet things to you. Always smile at you.
storms