Hello all, I own a 97 CR-V a year after i bought it trouble started. The car was over heating excessively, new radiator was put in after finding J-B weld plugs and holes. Due to this the head cracked, a friend of the family offered to fix my motor for a few bucks, i quickly found out he filled the radiator with a silicone slurry this clogged up my new radiator and my motor. While looking for a new motor to install i found a jdm engine in my ignorance, i found out the cfk was missing and i had to do a bypass I now have do either do a cfk (rather not do) I found a ecu (picture linked below) real cheap. please help the car is now throwing error codes i took a video of the code (also linked below) the number code are {as far as i can tell}: 11, 12, 14, 54, 61

Please help,I am mildly mechanically inclined but I am at a loss here.

long story short: jdm motor b20b, no knock sensor, trying to swap the ecu before i do cfk trick, need advice please help.

https://photos.app.goo.gl/ZUCRLSi9csLyX1rk7

 

O2 sensor issue, iacv issue, cant tell what the others are. Might need a scanner.