freightliner 108SD 2021 - Page 167

09/16/2009
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1. DEF Metering Unit
2. DEF Nozzle
3. SCR Outlet Temperature
Sensor
4. SCR Inlet Temperature Sensor
5. DOC Inlet Temperature Sensor
6. DOC Inlet Pressure Sensor
7. DPF Inlet Temperature Sensor
8. DPF Outlet Pressure Sensor
9. DPF Outlet Temperature
Sensor
10. DPF Outlet NOx Sensor
11. SCR Outlet NOx Sensor
Fig. 2, Detroit Diesel 2V2 Two-Box ATS (with Sensor Locations)
Exhaust49
108SD and 114SD Maintenance Manual, December 201549/4