hello guys i need help,this is my situation,i recenty bough a 2000 chev montecarlo ss with no key and broken key cilinder ,the previos owner tryed to brake the swith thinking that the car was gonna start,okay so i bought it,i have a 2001 wrecked monte carlo,so i put the whole assembly to my new car,i tried the 30 mins reprogram with no success,im wondering if i buy the evo all device,does it works?and wich one can i buy,any help will be sooo apreciated i so need my car running

 

this may help.