Perkins 1206E-E70TTA Operation And Maintenance Manual page 41

SEBU8601-04
Sensors and Electrical
Components
Sensor Locations
The Illustration within the section shows the typical
locations of the sensors for a 1206E-70 Industrial
Engine. Specific engines may appear different from
the illustration due to differences in applications.
Illustration 34
(1) Engine Intake Throttle Valve
(2) Wastegate Regulator
(3) Control Valve for the NOx Reduction
System (NRS)
(4) Temperature Sensor for the NOx
Reduction System
(5) Intake Pressure Sensor for the NOx
Reduction System (NRS)
i03979996
(6) Differential Pressure Sensor for the NOx
Reduction System (NRS)
(7) Fuel Pressure Sensor (Fuel Rail
Pressure Sensor)
(8) Intake Manifold Air Temperature Sensor
(9) Intake Manifold Pressure Sensor
(10) Electronic Control Module (ECM)
(11) Atmospheric Pressure Sensor
(Barometric Pressure Sensor)
Operation Section
Sensors and Electrical Components
(12) Primary Speed/Timing Sensor
(13) Starting Motor
(14) Oil Pressure Sensor
(15) Oil level Switch ( if Equipped)
(16) Diagnostic Connector
(17) Fuel Temperature Sensor
(18) Solenoid for the High Pressure Fuel
Pump
(19) Coolant Temperature Sensor
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