Is there any cheat codes for sly 3

Yes, http://www.gamespot.com/ps2/action/sly3/hints.html
Fly the Toonami Plane.
WHILE FLYING THE ORIGINAL PLANE, pause the game and enter the following code. AFTER YOU ENTER THE CODE, unpause the game and you'll be flying it. Cheat Effect R1, R1, RIGHT, DOWN, DOWN, RIGHT FLY THE TOONAMI PLANE Restart Missions
Enter the corresponding code for each level when the game is paused: Cheat Effect Left, R2, Right, L1, R2, L1 Restart Episode 1, Day 1 Down, L2, Up, Left, R2, L2 Restart Episode 1, Day 2 Down, L2, R1, L2, R1, Right Restart Operation Tar Be-Gone Right, L2, Left, Up, Right, Down Restart Episode 2, Day 1 Down, Up, R1, Up, R2, L2 Restart Episode 2, Day 2 L2, Up, Left, L1, L2, L1 Restart Operation Moon Crash R2, R1, L1, Left, L1, Down Restart Episode 3, Day 1 L2, R1, R2, L2, L1, Up Restart Episode 3, Day 2 Down, Right, Left, L2, R1, Right Restart Operation Turbo Dominant Eagle Left, Right, L1, R2, Right, R2 Restart Episode 4, Day 1 L2, Left, R1, L2, L1, Down Restart Operation Laptop Retrieval L1, Left, L2, Left, Up, L1 Restart Episode 4, Day 2 L2, R2, Right, Down, L1, R2 Restart Operation Wedding Crasher Left, R2, Right, Up, L1, R2 Restart Episode 5, Day 1 R2, R1, L1, R1, R2, R1 Restart Episode 5, Day 2 Right, Left, Up, Left, R2, Left Restart Operation Reverse Double Cross