B16a no spark

[90b16acivic]

hello,
i have put a b16a into my 1990 civic si, i have a OBD0 PR3 ecu , the engine cranks but there is no spark there is power up to the distributor and i have checked the coil its good changed the cap, rotor,wires, plugs and still have nothing. but when i got the engine the disrtibutor cap was broken so could the moister have toasted the distributor or could there be other things i am over looking?
thanks

 

[projectxspeed]

So you think the dizzy is broke, try a new dizzy. If that solves your problem cool, if not return the dizzy and post it up.

 

[90b16acivic]

okay tried known workin dizzy and still no spark.

 

[speedracing]

Check the ECU fuse in the engine bay.. if the fuse is good then try a different ecu..
Make sure that the coil is good.. replacing a different distributor doesn't mean anything if the coil in also bad.. I could only think of bad coil, ecu fuse busted, bad ecu, fuxked up wire connections somewhere..