my car wont start when i turn the key and the security light flashes so i guess the vats went out cuz i got a new key and still didnt work. i left my car at work but im thinking of buying this bypass thing. if yall could check it out and let me know what you think it be great. let me know if yall know a different way to fix it.

heres the the bypass module im looking at
http://adaptiveperformance.com/vats.htm