The Autel APB112 is designed to collect the data sent from the ignition coil, aiming to identify the ignition coil troubles and decode the data of the vehicle k~y chip. It can also emulate the vehicle k~y chip. The APB112 works with Autel IMMO tools, such as Autel IM508/IM608/IM608 Pro, MX808IM, and it's second brand - OTOFIX IMMO tools, such as IM1, etc.