Maintenance Manual

f49052006/28/2016
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11
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NOTE: The sensor box (item 11) contains the SCR outlet NOx and PM sensors, and the Aftertreatment Control Module
(ACM).
1. DOC Inlet NOx Sensor
2. DOC Inlet Pressure Sensor
3. DOC Inlet NOx Sensor Port
4. Exhaust Inlet
5. 18-Pin Connectors
6. Particular Matter Sensor Port
7. SCR Outlet Temperature Sensor
8. SCR Outlet NOx Sensor Port
9. Exhaust Outlet
10. DEF Metering Unit
11. Sensor Box (see note above)
12. DPF Outlet Temperature Sensor
13. DOC Inlet Temperature Sensor
14. DOC Inlet Pressure Sensor Port
15. DOC Outlet Temperature Sensor
16. Front Heat Shield
Fig. 1, One-Box ATS Sensor Locations
Exhaust 49
New Cascadia Maintenance Manual, January 2021 49/3