OK heres the deal....
OBD2 B16a2, Swapped in 99 civic ex.
I am using OBD2 B16a2 Comp.
OBD2 B16a2 Wiring harness.
and i had a check engine light, and i checked it by touching the 2 connectors by the ecu, and it blinked 6 times fast.

What is it, what do i do?

Secondary, im missing the front left (opposite tranny side, right by the ac pump), im missing that mount. will it really affect my driving or is it ok? if i drive it do i have to baby it till i get that mount or do i need it? what will happen if i drive without it?
thanks guys.