Mitsubishi Repair: my car wont start and every thing is new?, crank shaft, car wont start

Question
Hi i was hoping maybe you could help me. ive got a 98 eclipse with the 420A and we had to replace the motor due to a missed shift on my part while teaching a stang a lesson but any ways my a few of my friends and i have pulled the motor and got a new one new water pump new belts new computer we've replaced almost every part on this car but it refuses to start we know that its getting insuficent power to the crank shaft positioning sensor but we cant figure out why we striped the entire wiring harness, we've tryd replacing the actual sensor , and like i said we even tryd replacing the computer as a last effort and still it cranks over but becuase of the lack of power to the crankshaft posistioning sensor its not alowing the car to spark as of a week ago we sent it to rising sun automotive a local import shop they wer'nt able to diagnose it they told us exactly what we already knew and then they told me to get it out of their shop that they wouldent work on it im at the end of my rope and ive sunk way to much money on it now so any help you can give me would be very helpfull thank you

Answer
Nate: Good question but then I will say most shops don't have time to really mess with cars. They want to get them fixed and move one. As to make money. I would say are you sure you got the right computer for your car? Then I would take a voltmeter and start with the battery working my way all through the car. Something is not hooked up right, there is a short and though you are ready to pull all your hair out; you need to stand back and think about things. You have put a lot of time and money into this car. You must have a repair manual for the car. Mine is a Haynes and in it they have a troubleshooting part. It gives you ideas in which to check. Now maybe you have checked all these but do it again, you could be over looking something. And maybe something very small in your eyes but very large in the car. In the older cars I work on there is a crankshift postion sensor the book tells how to test it useing that voltmeter. You will have to check things with that voltmeter. It will tell you if you are getting power or not and how much. The book would explain if you are not getting enough power as to what to do. I do hope this helps, keep me posted and good luck!