12 ENGINE SYSTEMS Figure 6 Engine components Left 1. Fuel filter drain lever 2. Engine Control Module (ECM) 3. Injector Driver Module (IDM) 4. Exhaust Back Pressure (EBP) sensor 5. Valve cover 6. Rear cover 7. Exhaust manifold 8. Camshaft Position (CMP) sensor 9. Glow plug harness 10. Engine Coolant Temperature (ECT) sensor 11. Lube oil fill tube EGES295-2 Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Follow all warnings, cautions, and notes. ©2006 International Truck and Engine Corporation