The following are known Action Replay Codes for LEGO Racers 2 on Sony Playstation 2 (PS2). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark (Version 1 & 2)

Master Code – Must Be On
0E3C7DF2 1645EBB3
0C17A7BF F8A07CEF

Dead A.I.
3C1E04CF FBDCFEF6
3C1E04D3 F8FCFEFE

Worlds/Tracks/Racers
3C298397 FBDCFEF6
3C29839B F8FCFEFE
3C2983A3 F8FCFEFE
3C2984FB FBDCFEF6
3C2984FF F8FCFEFE
3C298407 F8FCFEFE