Gran Turismo 2 Nitro Code

[retrogamer]

I got this on a YT Video Pressing R2, It didn't work, I'm in Arcade Mode

D00A9538 2000
800A9CEE 0040
D00A9538 2000
800A9CEA 0040

Now, this code, How can I modify it to work as a button on a Digital Controller like Pressing R2 for Nitro Boost?

D00A9228 4000
800A99DE 0020
D00A9228 4000
800A99DA 0020

[denben0487]

Now, this code, How can I modify it to work as a button on a Digital Controller like Pressing R2 for Nitro Boost?

D00A9228 4000
800A99DE 0020
D00A9228 4000
800A99DA 0020

Try change 4000 to 2000...