Hey, new to forum.

I have an 07 chevy aveo with a ECU that is going faulty.

Just bought a brand new ECU.

Will it be able to be installed and operate the vehicle without going to the dealership? or are there only a limited number of startups?

also, is it absolutely necessary program to the vin number? will it still drive? if not, what is a good affordable scan tool that i can read/write the number with?

Thanks for your help