hey i have a '90 s13 with an sr20det redtop swapped in it. I am having problems getting it to start from inside the car using the ignition. The only way i can start it is by jumping the starter (it runs sweet). I cannot get the starter to turn over using the key. I know the ignition column works becuase it worked with the ka. I have rewired the wire from the dash to the ecu (orange ignition wire). I cannot figure out the problem, any ideas would be much appreciated. thanks