PRE-OBD easiest method?

Hi everyone,

I am new to RD and what it can and can’t work with . I have little experience in mechanics and coding and was wondering what would be the easiest and most cost effective method to connect RD (including indicator and fuel gauge) to my cr. I drive a 998 Toyota Corolla 1.3 petrol (e11). It has a 22 pin diagnostic and factory ecu. I know it doesn’t have obd2 and can system. Was wondering if there is a way to get this within a reasonable price tag.

Thanks in advance