Engine Identification 4. Crankcase Breather 5. Axial Power Turbine (APT) (under heat shield) 6. Fuel Doser Valve (under cover) Figure 8. DD16 TC Right Side View 1. EGR Cooler 2. EGR Actuator 3. Turbocharger (TC) Engine Components - GHG17 DD Platform GHG17 Platform engine components are shown below: DD13 Engine Components For a general view of the Detroit™ engines and major components, see the following: 24 All information subject to change without notice. Copyright © 2022 DETROIT DIESEL CORPORATION DDC-SVC-MAN-0189