Electronic control circuit diagram for an engine with a DOC and DEF system
Table 4
Additional Components That May Be Applicable For Certain
Applications
Throttle Position Sensor Cooling Fan Solenoid
Ambient Air Temperature
Sensor
Engine Fan Reversing Solenoid
Coolant Level Sensor Air Filter Restriction Pressure
Sensor
Ether Solenoid Compression Brake Solenoids
Sensor Locations
Table 5
Component Name Conversion to the Electronic Service Tool
Electronic Service Tool Dis-
play Component Name
Troubleshooting Guide Com-
ponent Name
Engine charge air cooler #1 out-
let temperature
Charge air cooler outlet
temperature
EGR differential pressure NRS differential pressure
sensor
EGR intake pressure (absolute) NRS intake pressure sensor
EGR temperature NRS temperature sensor
EGR valve NRS valve
DPF #1 intake pressure
(if equipped)
DPF intake pressure
DPF #1 intake temperature
(if equipped)
DPF inlet temperature sensor
Note: In the following illustrations, some components
have been removed to improve visibility.
16 UENR4469-36
Electronic System Overview
Copyright of Perkins Engine Company Limited. NOT FOR REPRINTING OR RESALE
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