No spark 93 90CS

[EGOR46 at aol.com]

Just completed an engine swap on my 93 90CS and can't get it to start--NO 
SPARK.   The engine came out of a totalled 93  but the engine ran fine when I 
took it out.  Triple checked all the wiring against a running 93 and all is 
OK.  Pulled the fault codes and came up with a 2323 which does not correspond 
with anything on my list from 12v.  Any suggestions?   I have all the 
sensors, ECU, and related electronics from the parts car but would like to 
have a reasonable starting point before I start wholesale changing.  Any 
advice will be greatly appreciated.  Thanks to all.