http://hondacrx881.tripod.com/mpfiswap.html did EXACTLY this, firing order is right, fuel pressure 45, no less then 209 compression in all cylinders, injector 1 to a1 inj. 2 to a3 inj. 3 to a5 inj.4 to a7 ground all injectors to integra resistor box ran red wire from inj res box to a15, moved c1 an c2 to b10 an b12 and ran the blu/grn and blu/yllw to c1 an c2, all hoses and sensors pluged, and switched tps wires on ends with extension and eacv, wiring is perfect its a crx dx with a b18, im getting fuel, spark, and compression, its not timing, what the heck could it be
weak spark when it does choose to spark every couple crank cycles

 

bump, anybody anything?

 

My only suggestion short of asking if you have any CELs is to check, check and re-check your wiring connections and pins.