Posted on March 14, 2024 MBE 4000 – Section 2 Fuel System Section 2 Fuel System 2.1 Injector Unit Pump 2.2 EGR Injector Unit Pump 2.3 High Pressure Fuel Line and Transfer Tube 2.4 Fuel Injector Nozzle 2.5 EGR Fuel Injector Nozzle 2.6 Protective Sleeve 2.7 DDEC-Electronic Control Unit 2.8 Fuel Heat Exchanger 2.9 Fuel Filter 2.10 Fuel Filter Housing 2.11 Fuel Filter Bracket 2.12 Fuel Pump 2.13 Fuel Pump Drive 2.14 Fuel System Inspection Additional Information