The following are known CWCheat Codes for Grand Theft Auto: Chinatown Wars on Sony Playstation Portable (PSP).

_S ULJM-05604
_G Grand Theft Auto: Chinatown Wars [JP]
_C0 Armor Max
_L 0x00F80707 0x0000007F
_C0 HP Max
_L 0x00F80706 0x0000007F
_C0 Infinite Bullet
_L 0x2006A574 0x00A02823
_L 0x2006A580 0x00802823
_L 0x2006A5B4 0x00802023
_C0 Money Max
_L 0x20F81374 0x0098967F
_C0 No Damage Car
_L 0x616A7144 0x0000FFFF
_L 0x00010001 0x000003E0
_C0 No Dec Time Gauge
_L 0xD0389DD0 0x00000000
_L 0x20389DD4 0x24850000
_C0 No Dec Time Limit
_L 0x20092954 0x24840000
_C0 Wanted Level 0
_L 0x00F80794 0x00000000
_L 0x00F80798 0x00000000
_C0 Wanted Level 1
_L 0x00F80794 0x00000001
_L 0x00F80798 0x0000005D
_C0 Wanted Level 2
_L 0x00F80794 0x00000002
_L 0x00F80798 0x0000016D
_C0 Wanted Level 3
_L 0x00F80794 0x00000003
_L 0x00F80798 0x0000036B
_C0 Wanted Level 4
_L 0x00F80794 0x00000004
_L 0x00F80798 0x00000708