freightliner 108SD 2021 - Page 168

02/22/2011 f490354a
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1. DPF Inlet Temperature Sensor
2. DOC Inlet Temperature Sensor
3. DOC Inlet Pressure Sensor
4. DPF Sensor Box
5. DPF Outlet Pressure Sensor
6. DPF Outlet Temperature
Sensor
7. DPF Outlet NOx Sensor
8. SCR Inlet Temperature Sensor
9. DEF Metering Unit
10. SCR Outlet Temperature
Sensor
11. SCR Sensor Box
12. SCR Outlet NOx Sensor
Fig. 3, Detroit Diesel 2HV Two-Box ATS (with Sensor Locations)
Exhaust 49
108SD and 114SD Maintenance Manual, December 2015 49/5