For OtoHui members. File Type: pdf Pages: 56 Language: English Link file : http://depositfiles.com/files/1stzgvp7y Describe the monitoring system required engine management OBD II prescribed. • Explain what is necessary in order for the ECM to illuminate the MIL. • Understand how to monitor ECM misfire. • Explain the relationship between MDK and idle control valve. • Describe the various activities of resonance charging. • List the procedures used to implement ECM leak test tank. • Recognize characteristics of unsafe operation of safety concept MDK.