Sensors and Electrical Components - Aftertreatment
There are two types of aftertreatment that can be installed. The engine power will determine the type of aftertreatment that is installed.
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| Illustration 1 | g03373851 |
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Typical example (1) Diesel oxidation catalyst temperature sensor (2) Diesel particulate filter (DPF) temperature sensor (3) Inlet connection for the differential pressure sensor (4) Outlet connection for the differential pressure sensor (5) Oxygen sensor | |
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| Illustration 2 | g03373872 |
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Typical example (1) Diesel oxidation catalyst (DOC) temperature sensor (2) Temperature sensor after DOC (3) Oxygen sensor | |
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| Illustration 3 | g02477086 |
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Typical example (1) Differential pressure sensor | |
The location of the differential pressure sensor will depend on the application. The differential pressure is installed on the wall flow DPF. The through-flow DPF does not always require the sensor to be installed.
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