EG3-Engines 8.9 Basic-Level I SC-EN-1710-I

Prerequisites: Familiarity with Multi-meters, Electrical I or 8.3L courses.

Course Description: This course is designed to give technicians the hands-on skills needed to diagnose and repair the 8.9L Cummins ISL-G CNG fuel system. The course covers sensors, actuators, pin-out voltage values and real world diagnostic applications using Cummins Electronic Service Tools.

Course Benefits: Students receive a wealth of experience working on the system and understanding where everything is located and how it works. This class is a must for technicians involved with diagnosis and repair of CNG engine management and fuel delivery systems. Students will learn the proper and safe methods of working with the high pressure CNG fuel systems using DVOMís and the laptop diagnostic software specific to the Cummins controllers. Reference Material installed on technician-provided USB drive upon completion of levels I & II.

What You Will Learn: By the end of this course the student will be able to

• Define Mass Air Flow Fuel Management Systems
• Identify locate and test the following parameters with a DVOM
• Temperature Sensors
• Pressure Sensors
• Position Sensors
• Voltage Producing Sensors
• Mass Gas & Air Flow Sensors
• Use INSITE to verify parameters

Number of Days: 16 Hours over 2 days

Continuing Education Units (CEU): 0

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