Disassembly and assembly

End By:
a. Turn the battery disconnect switch to the ON
Position.
b. When a new oxygen sensor is installed, it will
be necessary to use the Electronic Service
Tool (EST) in order to perform the ““Lambda
Sensor Replacement Reset”” , ““Lambda Sensor
Learn Reset”” and ““Lambda Sensor
Temperature Learn Reset”” procedures.
i05282750
Temperature Sensor (Exhaust)
- Remove and Install
Removal Procedure
1. If necessary, remove the diesel particulate filter
mounting bracket. Refer to Disassembly and
Assembly, “Support and Mounting (CEM) -
Remove and Install” for the correct procedure.
Illustration 328 g02876918
2. Disconnect harness assembly (2) (not shown) from
exhaust temperature sensor connection (1).
3. Slide exhaust temperature sensor connection (1)
out of bracket (3).
4. Remove exhaust temperature sensor (5) from
exhaust manifold (4).
Installation Procedure
1. Ensure that all components are clean and free
from wear and damage. If necessary, replace any
components that are worn or damaged.
Illustration 329 g02876918
2. Install exhaust temperature sensor (5) to exhaust
manifold (4). Tighten the exhaust temperature
sensor to a torque of 45 N·m (33 lb ft)
Note: Ensure that the harness for the exhaust
temperature sensor is correctly routed.
3. Slide exhaust temperature sensor connection (1)
into bracket (3).
4. Connect harness assembly (2) (not shown) to
exhaust temperature sensor connection (1).
182 UENR0624-03
Disassembly and Assembly Section
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