DADD-215: Diesel Fuel Systems

Students will learn to safely diagnose and repair mechanical and electronically controlled diesel fuel-injection systems. The importance of diesel fuel system cleanliness and OEM recommended maintenance will be stressed. Fuel system component removal and installation according to OEM guidelines will be emphasized. Students will also be shown how to retrieve electronic control module (ECM) data and correct basic fault codes relating to the diesel fuel system using PC-based software. In addition to the principles of operation and application of electronic unit injection (EUI), hydraulic electronic unit injection (HEUI) and high pressure common rail (HPCR) diesel fuel systems, students will learn how to identify Detroit, International, Mack, Mercedes-Benz, Cummins, Caterpillar and Volvo fuel-injector systems.