Installation Manual

Electrical & Electronic Application And Installation Manual

Production Release Version 1.0

Page 90

the IG CEM there is also a requirement for the customer to install some

emission critical hardware. More details are given in the following section.

8.1.2 IG CEM Electrical Connections

The IG CEM aftertreatment systems are supplied directly from the factory with

all components shown in figure 8.2. 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 9.

Component

On IG CEM

Additional Requirements

DPF Soot Sensor Antenna Yes Control Box must be fitted on

Machine by OEM

Engine Out NOx

Sensor

No Sensor must be fitted and wired

back to ECM J1 Connector by

OEM

DEF Injector Yes Must we wired back to Bosch

DCU.

Tailpipe Out NOx

Sensor

No Sensor must be fitted and wired

back to ECM J1 Connector by

OEM

IG CEM ID Module Yes Wiring back to ECM J1

provided by customer

Combined DPF &

SCR Inlet Temp

Yes Wiring back to ECM J1

provided by customer

Table 8.2 CEM Component Mounting Position

DPF RF Soot Sensor

Tailpipe Out Nox Sensor

Turbo Out Nox Sensor

IG CEM ID Module

DPF & SCR Inlet

Temperature Sensor

Engine ECM J1 Customer

Connector

Connector – AMP 776433-3