No there no such code.you can do that on pc using trainer.
There is no cheat code for that.You can have infinite life using Trainer Only on PC.
There is no cheat for infinite health.You can do it in PC using a trainer.
There isn't cheat code to give you infinite health in the game.You need to type the health cheat again and again to have increase in heath every time you get injured.
there is none, but their is a health cheat and an armor cheat.
There isn't any cheat for infinite health.You cannot have infinite health in the psp.Try Altering files of the game.Though you should play on pc for that.
There is no infinite health cheat though there is a short increase life cheat.You can do that on a PC by using a trainer.
there isnt one
the cheat to infinite health is...down,a,right,left,right,rt,right,down,up,y
grand45689
Here is the code that will get you infinite health in Grand Theft Auto: Vice City Stories. Up, Down, Left, Right, Circle, Circle, L1, R1. This cheat will work for the PSP.
you use a cheat ,i dont have it now but you can find it at gamespot.com
try google+it might be the health cheat
infinite WHAT? just spam the weapon code if you want infinate weapon ammo.