Installation Manual

Electrical & Electronic Application And Installation Manual
Production Release Version 1.0
Page 71
7.1.2 Electrical Connections
The DOC+DPF+SCR aftertreatment systems are supplied directly from the
factory with all components shown in figure 7.1. Some components are
supplied fitted to the aftertreatment system whilst others must be fitted by the
customer. The table below provides an overview for the mounting
requirements of each sensor. For further information regarding the specific
installation criteria for each component please refer to section 8.
Component
On AT Module
Additional Requirements
DOC Inlet
Temperature Sensor
Yes Requires Wiring Back to
Tenneco XNOx Connector By
OEM
DPF Intake
Temperature Sensor
Yes Requires Wiring Back to
Tenneco XNOx connector By
OEM
DPF Soot Sensor Antenna Yes Control Box
Loose part
Control box requires machine
mounting and wiring back to
ECM J1 By OEM
Engine Out NOx
Sensor
No Sensor must be fitted and wired
back to ECM J1 Connector by
OEM
DEF Injector Yes Requires Wiring Back to
Tenneco XNOx Connector By
OEM
Tailpipe Outlet NOx
Sensor
No Sensor must be fitted and wired
back to ECM J1 Connector by
OEM
SCR Inlet
Temperature Sensor
Yes Requires Wiring Back to
Tenneco XNOx Connector By
OEM
Aftertreatment ID
Module
Yes Requires wiring back to the
engine ECM J1 connector by
OEM
Table 7.2 DOC+DPF+SCR Connection Requirements