No SParK after pulling engine

[nismosil40zx]

I pulled my engine last friday to put a tranny in. I undid the wiring of of the ECU and just ran it through tthe firewall and put it on top of the engine.So i go back to install the engine w/ new trans hoook everything up and I have no spark. I check the coil they are geting power. I put new coils in that I new work nothing. I put a new Ecu that work. nothing. All it does it cranks. I have a z32 ignititor could that have just gone bad? Any Ideas This is a S13 car with a sr20det redtop....thanks

[nismosil40zx]

Also I was wondering does it matter what kind of ignitor you use from a z32 or should you stick w/ the part # on the Ignitor...?

[nismosil40zx]

No info I tried searching fresh alloy, and some other forums just need to see if any z32 ignitor works.

[Chrischeezer]

spark is controlled by these four things

-coilpacks
-ignitor
-CAS
-ECU

[nismosil40zx]

yeah I no that I check everything but the ignitor...Anyone have a awnser to my question.

[arkive43]

what about your grounds?...