Component Location
Electronic Control System Circuit Diagram
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Illustration 1 | g06114107 |
Communication between (A) and (B) is CAN communication. (A) Machine ECM (B) Engine ECM (1) Key Switch (2) Starter Switch (3) Oil Pressure Sensor (4) Main Relay (5) Starter Relay (6) Glow Plug Relay (7) Engine Condition Indicator (8) Cold Starting Aid (9) Diesel Particulate Filter (DPF) lamp (10) Suction Control Valve (SCV) (11) Injector (12) EGR Valve (13) Intake Throttle Valve * (14) Rail Pressure Sensor (15) Mass Air Flow Sensor (16) Boost Pressure Sensor (Turbo only) (17) Coolant Temperature Sensor (18) Primary Speed/Timing Sensor (Crankshaft) (19) Secondary Speed/Timing Sensor (Camshaft) (20) Exhaust Gas Temperature Sensor0 (T0) * (T0 - DOC Inlet) (21) Exhaust Gas Temperature Sensor1 (T1) * (T1 - DPF Inlet) (22) Exhaust Gas Temperature Sensor2 (T2) * (T2 - DPF Outlet) (23) Differential Pressure Sensor (DPF Differential Pressure) (ΔP) * |
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Illustration 2 | g06094214 |
(1) DOC inlet temperature sensor
(2) DPF inlet temperature sensor (3) DPF differential pressure sensor (4) DPF outlet temperature sensor (5) Coolant temperature sensor |
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Illustration 3 | g06094233 |
(6) NRS valve connector
(7) Crankshaft position sensor (8) Intake throttle valve |
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Illustration 4 | g06094552 |
(9) Camshaft position sensor
(10) Suction control valve (11) Fuel rail pressure sensor |
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Illustration 5 | g06094531 |
Left side view of engine (12) Engine oil pressure switch (13) ECM |
Caterpillar Information System:
C9 Marine Auxiliary and Generator Set Engines Overhaul (Major)
C175-16 and C175-20 Locomotive Engines Pistons, Liners, and Connecting Rods - Remove
C13 Engines for Caterpillar Built Machines Retarder - Test
C11, C13, C15, and C18 Industrial Engines Data Link - Test
C13 Engines for Caterpillar Built Machines Configuration Parameters
Setup for Certain G3306TA Air/Fuel Ratio Control Engines with a Wide Band O2 Sensor {108H, 1408, 1920} Setup for Certain G3306TA Air/Fuel Ratio Control Engines with a Wide Band O2 Sensor {108H, 1408, 1920}
C175-16 and C175-20 Locomotive Engines Camshaft - Install
C13 Engines for Caterpillar Built Machines Timing - Calibrate
C175-16 Locomotive Engines Fuel Injector - Replace
C13 Engines for Caterpillar Built Machines Speed/Timing - Test
C175-16 and C175-20 Locomotive Engines Aftercooler - Remove and Install
C11, C13, C15, and C18 Industrial Engines Electrical Power Supply - Test
C175-16 and C175-20 Locomotive Engines Engine Oil Filter Housing - Remove
C13 Engines for Caterpillar Built Machines Fuel Pressure Is High
C7.1 Marine Propulsion Engine Refill Capacities
C175-16 and C175-20 Locomotive Engines Engine Oil Cooler - Remove
C175-16 and C175-20 Locomotive Engines Engine Oil Cooler - Install
C13 Engines for Caterpillar Built Machines Oil Pressure Is Low
C175-16 and C175-20 Locomotive Engines Auxiliary Water Pump - Remove
C11, C13, C15, and C18 Industrial Engines Coolant Temperature Is High
C175-16 and C175-20 Locomotive Engines Auxiliary Water Pump - Install
C13 Engines for Caterpillar Built Machines Engine Overspeeds
C13 Engines for Caterpillar Built Machines Fuel Temperature Is High
C9 Marine Generator Set Overhaul (Major)