The 2007 Saturn Ion 2.2L Automatic ECM ECU Engine Control Module 12611568 YPCY is a pin terminal type engine control unit (ECU) designed for easy installation on the front of a vehicle. It requires programming and has a maximum amperage of 12A. This ECM is specific to Saturn vehicles and is a genuine part with the manufacturer part number 12611568. It is a non-vintage part from the United States, making it a reliable choice for maintaining the performance of a Saturn Ion.