94 celica st 3sgte swap, no check engine light, no spark Options

[02bluerolla]

Hi, guys am in need of help!
I have a 94 celica st, with a 3sgte from a 92 celica...(am not sure its of the year thats what the person who sold it told me, but can't find vin or anything on the clip to say other wise)
Dr. tweak made the wiring harnness.....

The problem
NO spark.....
I have chage the ignition coil and igniter , brand new!!!! and no luck
The funny thing is that I was getting spark before , but no fuel, but then i change some relays, EFI relay and Starter relay and now i have fuel , but no spark..... I though it might me the computer so i got a another one, but no diffrence.....

NO CHECK ENGINELIGHT
I am not getting a check engine light, I was told that if it did't turn on it would't , turn on the car....
my mechanic check and I am getting power to the computer, and i have ground... so am about to replace the ecu one more time ,

my mecanic thinks it can be .....
1. bad computer, again ( does anyone know how to check them)
2. bad distributor ( I am really sure about this one)---- I just got a new distributor and no difference....
3. or bad wiring ( but from what i have seen in the forums Dr. tweek is the best so i don't think so)

HELP PLEASE, this is my little brotres swap and i promise him I was going to started

oh, i forgot to mention, at first i had spark but no fuel, but when i fixed the fuel issue i lost spark, all we did was change some relays.....guys anything you can think of would be of great help.... thanks

[lagos]

Oh and check that you connected the harness plug to the distributor. Thats a common one people forget.