0514891 JOHNSON CLAMP, Capacitor to cover

Illustration 1 g02351556
Typical example of the control system layout
(1) Air cleaner
(2) Air inlet temperature sensor
(3) Low-pressure turbocharger
(4) Spark plug
(5) Exhaust gas cooler (NRS)
(6) Ignition coil
(7) Flame detection temperature sensor
(8) ARD combustion air valve
(9) ARD combustion head
(10) Diesel Oxidation Catalyst (DOC) and Diesel Particulate Filter (DPF)
(11) High-pressure turbocharger
(12) Inlet pressure sensor for the DPF
(13) Inlet temperature sensor for the DPF
(14) Temperature sensor for the NOx Reduction System (NRS)
(15) Exhaust gas valve (NRS)
(16) Inlet pressure sensor for the NOx Reduction System (NRS)
(17) Soot sensor
(18) Heater wire for the (ARD) fuel nozzle
(19) Exhaust gas valve for the NOx Reduction System (NRS)
(20) Air-to-air aftercooler
(21) Aftertreatment Regeneration Device (ARD) body
(22) Heater wire relay
(23) Intake throttle valve
(24) Wastegate regulator
(25) Differential pressure sensor for the NOx Reduction System (NRS)
(26) Fuel pressure sensor
(27) Fuel control valve
(28) Engine
(29) Coolant temperature sensor
(30) Aftertreatment Regeneration Device (ARD) fuel pump
(31) Crankshaft speed/timing sensor
(32) Electronic unit injectors
(33) Fuel cooler
(34) Camshaft speed/timing sensor
(35) Fuel injection pump and fuel temperature sensor
(36) Fuel pressure sensor
(37) Oil pressure sensor
(38) Atmospheric pressure sensor
(39) ECM
(40) Secondary fuel filter air purge restrictor
(41) Fuel transfer pump
(42) Primary fuel filter
(43) Inlet manifold pressure sensor
(44) Inlet manifold air temperature sensor
(45) Transfer pump inlet regulator
(46) Secondary fuel filter
(47) Fuel tank The electronic control system has the following components:
ECM
Pressure sensors
Temperature sensors
Crankshaft speed/timing sensor
Camshaft speed/timing sensor
The suction control valve for the fuel injection pump
Wastegate regulator
Electronic unit injectors
Soot sensors
Valve for the NOx Reduction System (NRS)
Pilot fuel control valve
Ignition coil
ARD combustion air valveSensor Locations for the Engine
The illustrations in this section show the typical locations of the sensors for the industrial engine. Specific engines may appear different from the illustration due to differences in applications.
Illustration 2 g02311573
(1) Intake throttle valve for the NOx Reduction System (NRS)
(2) Wastegate regulator
(3) Exhaust gas valve for the NOx Reduction System (NRS)
(4) Temperature sensor for the NOx Reduction System (NRS)
(5) Inlet pressure sensor for the NOx Reduction System (NRS)
(6) Differential pressure sensor for the NOx Reduction System (NRS)
(7) Electronic control module (ECM)
(8) Atmospheric pressure sensor
(9) Crankshaft speed/timing sensor
(10) Engine oil pressure sensor
(11) Boost pressure sensor
(12) Inlet manifold temperature sensor
(13) Fuel pressure sensor
(14) Suction control valve for the fuel injection pump
(15) Fuel temperature sensor
(16) Coolant temperature sensor
Illustration 3 g02311337
The location of the fuel filters will depend on the application.
(17) Camshaft speed/timing sensor
(18) Water in fuel switch
(19) Differential pressure Switch for the secondary fuel filter
(20) Electric fuel transfer pump
Illustration 4 g02311338
(1) Intake throttle valve for the NOx Reduction System (NRS)
(2) Wastegate regulator
(3) Exhaust gas valve for the NOx Reduction System (NRS)
(4) Temperature sensor for the NOx Reduction System (NRS)
(5) Inlet pressure sensor for the NOx Reduction System (NRS)
(6) Differential pressure sensor for the NOx Reduction System (NRS)
Illustration 5 g02311339
(7) Electronic control module (ECM)
(8) Atmospheric pressure sensor
(9) Crankshaft speed/timing sensor
(10) Engine oil pressure sensor
(11) Boost pressure sensor
(12) Inlet manifold temperature sensor
(13) Fuel pressure sensor
Illustration 6 g02311341
(14) Suction control valve for the fuel injection pump
(15) Fuel temperature sensor
(16) Coolant temperature sensor
(17) Camshaft speed/timing sensor Sensor Locations for the Clean Emissions Module
Illustration 7 g02311956
Typical example
(1) Soot sensing antenna
(2) Ignition coil for spark plug
(3) ARD air pressure sensor
(4) Intake pressure sensor for the DPF
(5) Heater relay for the ARD fuel injector
(6) Soot sensing antenna
(7) Inlet temperature sensor for the DPF (not shown)
(8) Harness connector
(9) ARD main fuel control valve
(10) ARD pilot fuel control valve
(12) ARD pilot fuel pressure sensor
(13) Aftertreatment ID module
(14) ARD combustion air valve
(15) Spark plug ECM