OK, now I remember the post a little better. It is hard to follow them without a recap. Have a quick look at the timing belt under the top of the cover, in case it just went. Do we know for sure it has spark, or for sure it has fuel? I would clean the 25 amp fuse, swap or at least smack the relay, check the fuel pump wires and ground, then power up the fuel pump by hot wiring. I would swap the power stage, the ECU, the crank sensor but just unplug the AMM. Do you know af any working 89-93 (LH 2.4) 240s that you can swap from? The time and dollars are exceeding what this should take buy a long long shot and none of this is stuff you can't do if you have some spare parts and a screwdriver.