theft dterant system on 1990 Oldsmobile 98

does anybody know wat system the theft system on actually a 89 olds 98 controlls? have a car that i lost the key for and have no clue about the code. need to see if it runs but wont start because i dont have the key w the chip. any help?

Asked by for the 1990 Oldsmobile 98
Please review the RepairPal article on the GM VATS anti-theft system, here is the link -