Installation Manual

Electrical & Electronic Application And Installation Manual
Production Release Version 1.0
Page 114
Figure 9.17 NH3 Sensor Wiring
9.4 DPF In and SCR PerkinsIn Combined Temp Sensor (1206F)
9.4.1 DPF & SCR Temp Sensor Operation
The DPF and SCR Inlet temperature sensors are used to ensure the correct
operation of the engine aftertreatment system. Both temperature sensors are
routed back to a 4 way Ampseal connector for ease of connection back to the
engine ECM J1 connector as shown below.
Figure 9.18 DPF and SCR Inlet Temperature Sensor
9.4.2 DPF & SCR Temp Sensor Configuration
The is no specific Perkins EST configuration is required for the DPF and SCR
Inlet temperature sensor to operate correctly.