Ridge Racer 1&2 codes request & problems

[Moyt]

I'm hoping someone could do the same codes or similar for the jap version of RR2 for the EURO/UK 'Ridge Racers 2 [EU] UCES-00422' version please

Also I have a problem... The codes made already for the Euro versions of RR1 (UCES-00002) &2 don't seem to work for me.
Im running these iso's off mem stick. The nitro cheats don't work at all. Could somebody help me out here?

Other games i've tried with CW cheat work fine running from mem stick.

Anyhow making more codes for both Euro RR games would be greatly appreciated and hopefully work. Thanks