Engine control unit from a 2012 Nissan Sentra. This was removed from a vehicle that ran well with no check engine light on. The case has no broken parts. The connectors have some minor damage, but this will not affect their normal function. The images are of the actual item you will receive.This item will require on-car programming, coding or flashing during installation in order to work with your vehicle. Please confirm that you or your repair facility can perform this procedure before making your purchase. Fits 2012 Nissan Sentra with 2.0L engine, automatic transmission and part number MEC950-570 C2 ONLY. The last five characters on the part label do NOT need to match.