SHAFT ASSEM. 9P5537 - Caterpillar

Electronic Control Circuit Diagram
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Electronic system overviewSensor Locations
Table 1
Component Name Conversion to Caterpillar ET Display Name    
Caterpillar ET Display Component Name     Troubleshooting Guide Component Name    
Engine charge air cooler #1 outlet temperature     Charge air cooler outlet temperature    
ARD fuel flow diverter actuator status     ARD fuel diverter valve    
EGR differential pressure     NRS delta pressure sensor    
EGR intake pressure (absolute)     NRS absolute pressure sensor    
EGR temperature     NRS temperature sensor    
EGR valve     EGR actuator    
Engine exhaust manifold bank #1 flow balance valve solenoid     Balance valve solenoid    
DPF #1 intake pressure     DPF intake pressure    
DPF #1 intake temperature     DPF inlet temperature sensor    
ARD fuel pressure #1     Pilot fuel pressure sensor    
ARD fuel pressure #2     Main fuel pressure sensor    
Aftertreatment #1 ignition transformer     ARD ignition coil    
Aftertreatment #1 fuel injector #1 heater     Heated nozzle    
Aftertreatment #1 exhaust gas temperature #1     Flame detection temperature sensor    
Aftertreatment #1 secondary air pressure     Combustion air inlet pressure sensor    
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(A) Refer to "View A" for a detailed illustration. (B) Refer to "View B" for a detailed illustration. (C) Refer to "View C" for a detailed illustration. (D) Refer to "View D" for a detailed illustration. (E) Refer to "View E" for a detailed illustration. (F) Refer to "View F" for a detailed illustration.Refer to Table 1 when referencing Caterpillar ET service test names and component location names in the troubleshooting guide.View A
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(1) Fuel temperature sensor (2) Fuel pressure sensorView B
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(1) Charge air cooler outlet temperature (2) TDC probe connectorView C
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(1) NRS outlet pressure sensor (2) NRS differential pressure sensor (3) NRS temperature sensorView D
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(1) Terminating resistor (2) Oil pressure sensor (3) Crankcase pressure sensor (4) Barometric pressure sensorView E
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(1) Crank shaft speed/timing sensor (2) A/C and alternator connectorView F
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(1) Intake manifold air pressure sensor (2) Camshaft speed/timing sensorClean Emission Module (CEM) Side View