I have 96 sc300 and it would crank but won’t start, and I’m running out of ideas of what can be the problem. I already replace spark plugs and wires and did a spark tester and I didn’t get any spark so I replace coil pack, ICM, starter relay, Distributor, crank sensor, new fuel pump, did the 12v bypass, new battery, new battery terminals. Any help would be much appreciated

 

You said it has no spark, but do you have fuel injector pulse? If no pulse then check the cam & crank sensors. (Recheck the distributor & crank sensor) If they test good then you need a computer.
Just because you replace a part w/ a New part does not always mean it is a Good New part.