Unlimited Health
From the main menu:
hold L1 and press up, up, down, down, left, right, left, down, left, left, and up

Up Against Lightning Tips
This trick requires plasma charge and is a way to beat Lightning when she says "Come my children" or "Kill him!" After monsters climb on the train, she will come down to be vulnerable. Attack the boss with the plasma charge, then when you have your spirit gauge full, she will make rake lightning across the train. Keep up the attack pattern and when she says "My power is gone", you can approach her and press the L1 button to end it.

PS2 Cheats for Ghost Rider

Ghost Rider cheat codes

Ghost Rider cheats