University Course transfer clearing

Hello, i completed a Foundation Year in EE engineering. The pass was 40%, and the entry requirement for the subject at the uni is usually BBB to BCC. I got grades BCD. After my FY i realised i dont really like most modules for EE eng but actually much preferred the coding, compsci modules. Computer science at the university is also in clearing but last time i was rejected because of my grades. If the pass for EE is 40% and has same entry requirement as Compsci, what are the chances i can transfer? Would it be high? Or do unis make the transfer % higher? Since my Alevels are similar and the uni prob needs seats considering their financial problems, would they be MORE lenient. Im praying but would like some help