Perkins 904J-E36TA Operation And Maintenance Manual page 48

48
Operation Section
Sensors and Electrical Components
NRS – NOx Reduction System
DEF – Diesel Exhaust Fluid
DOC – Diesel Oxidation Catalyst
DPF – Diesel Particulate Filter
SCR – Selective Catalytic Reduction
ECM – Electronic Control Module
NOx – Nitrogen Oxides
904J-E36TA Industrial Engine
Illustration 38
Typical example
(1) Engine 47-pin interface connector
(2) Inlet throttle valve
(3) Inlet manifold combined pressure and
temperature sensor
(4) Temperature sensor before NRS valve
(5) Coolant temperature sensor
(6) Alternator
(7) Starting motor
(8) Camshaft speed/timing sensor
(9) Fuel temperature sensor
M0092609-05
(10) Control valve for high-pressure fuel
pump
(11) Temperature sensor post NRS valve
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