EK13

I did y7 block with y8 mini swap. I did all right wires, and no check light. I also did auto to manunal transmission. Change to p2p ecu. Everything was looking good. I took to smog test with condifent that it would pass. It turned out that my car didn't pass . It showed that Emission Test passed, so did Comprehensive visual inspection passed as well, BUT Functional Check failed!!! it stated that it failed MIL/Check light test due to failure to sucessfully complete all obd self test... there wasn't even check light on. So, what did i do wrong? Does it required for me to change y7 in dash harness to y8 (ex) in dash harness? your help is need! thanks