Page 1241 - Workshop Manual - Tunland (2017)

ENGINE CONTROL SYSTEM - POSTPROCESSING PREHEAT DIESEL OXIDATION CATALYST INLET
AND OUTLET TEMPERATURE SENSOR/ POSTPROCESSING DIESEL PARTICULATE FILTER(DPF) INLET
AND OUTLET TEMPERATURE SENSOR 11-53

REPLACEMENT 11

CAUTION
Postprocessing preheat diesel oxidation catalyst inlet and outlet temperature sensor
and postprocessing diesel particulate filter(DPF) inlet and outlet temperature sensor
connect to the same module and need to replaced together.
1 . Disconnect battery negative cable. (Refer to "Chapter 20 Starting and Charging
- battery, replacement")

2 . Screw out the connecting nuts between
the postprocessing preheat diesel
oxidation catalyst inlet and outlet
temperature sensor and the
postprocessing preheat diesel oxidation
catalyst, disconnect the postprocessing
preheat diesel oxidation catalyst inlet and
outlet temperature sensor and the
postprocessing preheat diesel oxidation
catalyst.

3 . Screw out the connecting nuts between
the postprocessing diesel particulate filter
inlet and outlet temperature sensor and
postprocessing diesel particulate filter,
and disconnect the postprocessing diesel
particulate filter inlet and outlet
temperature sensor and the
postprocessing diesel particulate filter.