I have completed the swap with a few obstacles. Engine runs with no smoke but having problems I think its with IAC sensor (idle control) that is what engine code it throws. Anyone completed the swap had same type of problem? or know how the secondary O2 sensor at back of cat is wired into the ECU. its running unplugged.

my granny sleeper project:
90 accord lx body w/ manual tranny
96 accord sohc vtec motor f22b
93 accord SE rims six spoke
MUGEN chipped 96 accord ecu
cold air intake system
custom exhaust