C-9 9DG-ETK
2
1 2 200-L32 BK-14 AG-C4 111-7898 L-C12 3E-5179 C-C4 130-6795 9X-1123 Component Part Number Single Wire Connector Socket Pin AG-C3 130-6795 Pin or Socket Number Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness. (C1, C2, C3, .....) Part Number For Connector Recepticle Part Number for Connector Plug Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...) Plug Ground Connection 325-AG135 PK-14 Circuit Identification Number Wire Color Wire Gauge Harness identification code: This example indicates wire 135 in harness "AG". T Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine. Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine. T Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it. Receptacle Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component. Pressure Symbol Temperature Symbol Level Symbol Flow Symbol Circuit Breaker Symbol Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch. Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure. Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay. Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work. Harness and Wire Symbols 1 1 2 2 Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets. Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins. Symbols Symbols and Definitions Fuse - A component in an electrical circuit that will open the circuit if too much current flows through it. MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches. Harness And Wire Electrical Schematic Symbols Fuse (5 Amps) 5A KENR8237 12 Page, (Dimensions: 25 inches x 24 inches) KENR8237 March 2007 C9 On-highway Engine Electrical System 9DG6040-UP ETK1-UP © 2007 Caterpillar All Rights Reserved Printed in U.S.A. Related Electrical Service Manuals Form Number SENR9517 SENR9513 Title Troubleshooting Guide Systems Operation / Testing and Adjusting ATMOSPHERIC PRESSURE SENSOR CONNECTOR A-C5 FUEL PRESSURE SENSOR CONNECTOR A-C6 BOOST PRESSURE SENSOR CONNECTOR A-C4 ENGINE COOLANT TEMPERATURE SENSOR CONNECTOR A-C11 INJECTION ACTUATION PRESSURE CONTROL VALVE CONNECTOR A-C13 INLET AIR HEATER RELAY CONNECTOR A-C9 INLET MANIFOLD AIR TEMPERATURE SENSOR CONNECTOR A-C12 INLET AIR HEATER LAMP CONNECTOR A-C30 INJECTION ACTUATION PRESSURE SENSOR CONNECTOR A-C3 ENGINE OIL PRESSURE SENSOR CONNECTOR A-C8 INJECTOR HARNESS CONNECTOR A-C16 LOW OUTPUT ENGINE SPEED/TIMING SENSOR CONNECTOR A-C14 ENGINE CONTROL MODULE (ECM) P1 A-C1 A-S4 (G850-BU) A-S5 (G826-BR) A-S6 (G827-BU) A-S1 G833-PK) A-S3 (G829-GN) A-S2 (G828-WH) TURBO WASTEGATE SOLENOID CONNECTOR A-C2 HIGH OUTPUT ENGINE SPEED/TIMING SENSOR CONNECTOR A-C15 A-C1 CLR-GA WIRE NAME POS TERM/PLUG 1 8T-8737 WH-18 G828-A22 2 180-9340 GN-18 G829-A18 3 180-9340 4 8T-8737 5 8T-8737 6 8T-8737 7 8T-8737 BU-18 G850-A14 8 180-9340 9 8T-8737 10 8T-8737 11 8T-8737 12 8T-8737 13 8T-8737 GY-18 A747-A17 14 180-9340 15 8T-8737 16 8T-8737 PK-18 C991-A90 17 180-9340 PK-18 G833-A1 18 180-9340 19 8T-8737 GY-18 T945-A71 20 180-9340 PU-18 T946-A72 21 180-9340 22 8T-8737 23 8T-8737 GY-18 994-A12 24 180-9340 BR-18 G849-A16 25 180-9340 26 8T-8737 27 8T-8737 YL-18 T947-A73 28 180-9340 BR-18 T948-A74 29 180-9340 30 8T-8737 31 8T-8737 BU-18 995-A4 32 180-9340 33 8T-8737 34 8T-8737 BU-18 C967-A5 35 180-9340 YL-18 T951-A42 36 180-9340 BR-18 T952-A43 37 180-9340 BU-18 T953-A44 38 180-9340 GY-18 T954-A45 39 180-9340 PK-18 A746-A41 40 180-9340 BR-18 G826-A9 41 180-9340 BU-18 G827-A8 42 180-9340 43 8T-8737 PU-18 T957-A53 44 180-9340 YL-18 T958-A52 45 180-9340 BR-18 T959-A51 46 180-9340 BU-18 T960-A50 47 180-9340 WH-18 E964-A61 48 180-9340 BK-18 E963-A62 49 180-9340 50 8T-8737 51 8T-8737 52 8T-8737 53 8T-8737 GN-18 T955-A46 54 180-9340 GY-18 T956-A47 55 180-9340 56 8T-8737 57 8T-8737 YL-18 E966-A59 58 180-9340 BU-18 E965-A60 59 180-9340 60 8T-8737 PK-18 G854-A6 61 180-9340 PU-18 G855-A7 62 180-9340 WH-18 M795-A76 63 180-9340 BK-18 C211-A77 64 180-9340 BU-18 T949-A75 65 180-9340 GN-18 T950-A76 66 180-9340 GN-18 T961-A49 67 180-9340 WH-18 T962-A48 68 180-9340 69 8T-8737 70 8T-8737 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 160-7690 2 STRAP-CABLE 3S-2093 1 ENDBELL 126-1774 A-C2 CLR-GA WIRE NAME POS TERM/PLUG WH-18 M795-A76 1 180-9340 BK-18 C211-A77 2 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 155-2269 1 WEDGE 155-2261 A-C3 CLR-GA WIRE NAME POS TERM/PLUG WH-18 G828-A24 1 180-9340 GN-18 G829-A20 2 180-9340 BR-18 G849-A16 3 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 237-0227 A-C4 CLR-GA WIRE NAME POS TERM/PLUG WH-18 G828-A23 1 180-9340 GN-18 G829-A21 2 180-9340 PK-18 A746-A41 3 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 230-4013 A-C5 CLR-GA WIRE NAME POS TERM/PLUG WH-18 G828-A70 1 180-9340 GN-18 G829-A19 2 180-9340 GY-18 A747-A17 3 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 230-4013 A-C6 CLR-GA WIRE NAME POS TERM/PLUG BR-18 G826-A87 1 180-9340 BU-18 G827-A89 2 180-9340 PK-18 C991-A90 3 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 237-0227 A-C8 CLR-GA WIRE NAME POS TERM/PLUG BR-18 G826-A86 1 180-9340 BU-18 G827-A88 2 180-9340 GY-18 994-A12 3 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 237-0227 A-C9 CLR-GA WIRE NAME POS TERM/PLUG RD-18 C987-A83 1 180-9340 BU-18 G850-A85 2 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 155-2269 1 WEDGE 155-2261 A-C11 CLR-GA WIRE NAME POS TERM/PLUG BU-18 995-A4 1 180-9340 PK-18 G833-A2 2 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 230-4011 A-C12 CLR-GA WIRE NAME POS TERM/PLUG BU-18 C967-A5 1 180-9340 PK-18 G833-A3 2 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 230-4011 A-C13 CLR-GA WIRE NAME POS TERM/PLUG PK-18 G854-A6 1 180-9340 PU-18 G855-A7 2 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 155-2269 1 WEDGE 155-2261 A-C14 CLR-GA WIRE NAME POS TERM/PLUG BU-18 E965-A60 1 111-1567 YL-18 E966-A59 2 111-1567 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 111-2416 A-C15 CLR-GA WIRE NAME POS TERM/PLUG BK-18 E963-A62 1 111-1567 WH-18 E964-A61 2 111-1567 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 100-3320 A-C16 CLR-GA WIRE NAME POS TERM/PLUG YL-18 T951-A42 1 180-9340 BR-18 T952-A43 2 180-9340 BU-18 T953-A44 3 180-9340 GY-18 T954-A45 4 180-9340 GN-18 T955-A46 5 180-9340 GY-18 T956-A47 6 180-9340 GN-18 T950-A76 7 180-9340 BU-18 T949-A75 8 180-9340 BR-18 T948-A74 9 180-9340 YL-18 T947-A73 10 180-9340 PU-18 T946-A72 11 180-9340 GY-18 T945-A71 12 180-9340 WH-18 T962-A48 13 180-9340 GN-18 T961-A49 14 180-9340 BU-18 T960-A50 15 180-9340 BR-18 T959-A51 16 180-9340 YL-18 T958-A52 17 180-9340 PU-18 T957-A53 18 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS 172-6062 1 WEDGE 172-6065 A-C30 CLR-GA WIRE NAME POS TERM/PLUG RD-18 C987-A83 1 116-6159 BU-18 G850-A84 2 116-6159 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 116-6158 2 SEAL 100-6674 1 RETAINER 111-2422 1 CAP 116-6161 Connector and Splice Locations for Harness 266-7691 A-C20 CLR-GA WIRE NAME POS TERM/PLUG NEO_GY-16 T954-A57 1 154-2389 NEO_BU-16 T960-A66 2 154-2389 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 153-9693 1 SEAL 154-0877 1 CLIP 154-3769 A-C19 CLR-GA WIRE NAME POS TERM/PLUG NEO_BU-16 T953-A56 1 154-2389 NEO_BR-16 T959-A67 2 154-2389 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 153-9693 1 SEAL 154-0877 1 CLIP 154-3769 A-C18 CLR-GA WIRE NAME POS TERM/PLUG NEO_BR-16 T952-A55 1 154-2389 NEO_YL-16 T958-A68 2 154-2389 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 153-9693 1 SEAL 154-0877 1 CLIP 154-3769 A-C17 CLR-GA WIRE NAME POS TERM/PLUG NEO_YL-16 T951-A54 1 154-2389 NEO_PU-16 T957-A69 2 154-2389 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 153-9693 1 SEAL 154-0877 1 CLIP 154-3769 A-C21 CLR-GA WIRE NAME POS TERM/PLUG NEO_GN-16 T955-A58 1 154-2389 NEO_GN-16 T961-A65 2 154-2389 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 153-9693 1 SEAL 154-0877 1 CLIP 154-3769 A-C22 CLR-GA WIRE NAME POS TERM/PLUG NEO_GY-16 T956-A63 1 154-2389 NEO_WH-16 T962-A64 2 154-2389 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 153-9693 1 SEAL 154-0877 1 CLIP 154-3769 A-C23 CLR-GA WIRE NAME POS TERM/PLUG NEO_YL-16 T951-A54 1 144-1636 NEO_BR-16 T952-A55 2 144-1636 NEO_BU-16 T953-A56 3 144-1636 NEO_GY-16 T954-A57 4 144-1636 NEO_GN-16 T955-A58 5 144-1636 NEO_GY-16 T956-A63 6 144-1636 7 - 8 - 9 - 10 - 11 - 12 - NEO_WH-16 T962-A64 13 144-1636 NEO_GN-16 T961-A65 14 144-1636 NEO_BU-16 T960-A66 15 144-1636 NEO_BR-16 T959-A67 16 144-1636 NEO_YL-16 T958-A68 17 144-1636 NEO_PU-16 T957-A69 18 144-1636 ACCESSORY TABLE QTY PART NAME P/N 1 RECEPTACLE_AS. 191-7823 1 WEDGE 172-6064 5 STRAP 3S-2093 5 MOUNT-WIRE_TIE 105-1797 INJECTOR 4 T-C20 INJECTOR 3 T-C19 INJECTOR 2 T-C18 INJECTOR 6 T-C22 INJECTOR 5 T-C21 INJECTOR1 T-C17 MAIN HARNESS CONNECTOR T-C23 Connector Locations for Harness 215-3249 Flash Code Code SPN-FMI Description of Code 00 071-11 Engine Shutdown Override Switch Occurrence 00 084-14 Quick Stop Occurrence 00 096-03 0096-03 Fuel Level Voltage High 00 096-04 0096-04 Fuel Level Voltage Low 00 186-04 PTO Engine Shutdown Switch Voltage Low 00 224-11 Theft Deterent Active 00 224-14 Theft Deterent Active with Engine Cranking 00 231-12 J1939 Device Not Responding 00 246-11 Brake Pedal Switch #1 Fault 00 247-11 Brake Pedal Switch #2 Fault 01 071-00 Idle Shutdown Override 12 111-02 Coolant Level signal invalid 12 111-03 Coolant Level voltage high 12 111-04 0111-04 Coolant Level voltage low 15 164-02 0164-02 Injection Actuation Pressure Signal Erratic 15 164-03 0164-03 Injection Actuation Pressure Voltage High 15 164-04 0164-04 Injection Actuation Pressure Voltage Low 16 173-00 High Exhaust Gas Temperature Derate 16 173-11 Very High Exhaust Gas Temperature Derate 17 164-00 0164-00 Excessive Injection Actuation Pressure 18 042-11 Injection Actuation Pressure output fault 21 041-03 0678-03 8 Volt Supply voltage high 21 041-04 0678-04 8 Volt Supply voltage low 21 232-03 0620-03 5 Volt Supply voltage high 21 232-04 0620-04 5 Volt Supply voltage low 24 100-03 0100-03 Oil Pressure voltage high 24 100-04 0100-04 Oil Pressure voltage low 25 102-01 0102-01 Low Boost Pressure 25 102-02 0102-02 Boost Pressure signal erratic 25 102-03 0102-03 Boost Pressure voltage high 25 102-04 0102-04 Boost Pressure voltage low 25 102-07 0102-07 Boost Pressure not responding 26 108-03 0108-03 Barometric Pressure voltage high 26 108-04 0108-04 Barometric Pressure voltage low 27 110-03 0110-03 Coolant Temperature voltage high 27 110-04 0110-04 Coolant Temperature voltage low 28 091-13 Throttle Position out of Calibration 29 030-08 PTO Throttle signal invalid 29 030-13 PTO Throttle out of calibration 31 084-01 Vehicle Speed loss of signal 32 091-08 Throttle Position Invalid 33 032-05 0646-05 Turbo Wastegate Solenoid current low 33 032-06 0646-06 Turbo Wastegate Solenoid current high 33 032-11 0646-11 Turbo Wastegate Solenoid current mismatch 34 064-02 Secondary Engine Speed loss of signal 34 064-11 Secondary Engine Speed no pattern 34 190-02 Primary Engine Speed loss of signal 34 190-11 Primary Engine Speed no pattern 35 190-00 0190-15 Engine Overspeed Warning 36 084-02 Vehicle Speed signal invalid 36 084-08 Vehicle Speed signal out of range 36 084-10 Vehicle Speed signal rate of change 37 094-03 0094-03 Fuel Pressure voltage high 37 094-04 0094-04 Fuel Pressure voltage low 38 105-03 0105-03 Intake Manifold Air Temperature voltage high 38 105-04 0105-04 Intake Manifold Air Temperature voltage low 39 164-11 0164-11 Injection Actuation Pressure system fault 41 084-00 Vehicle Overspeed Warning 42 022-11 0637-11 Primary to Secondary Engine Speed Signal Calibration 42 022-13 0637-13 Engine Speed Signal Calibration Not Performed Diagnostic Codes
-
Upload
eduardo-alvarez -
Category
Documents
-
view
77 -
download
9
description
CAT C9 ACERT
Transcript of C-9 9DG-ETK
1
2 200-L32 BK-14
AG-C4111-7898
L-C123E-5179
C-C4130-6795
9X-1123ComponentPart Number
Single Wire Connector
SocketPin
AG-C3130-6795
Pin or Socket Number
Wire, Cable, or Harness Assembly Identification:Includes Harness Identification Letters and Harness Connector Serialization Codes Harness Connector Serialization Code: The "C" stands
for "Connector" and the number indicates which connector in the harness. (C1, C2, C3, .....)
Part Number For Connector Recepticle
Part Number forConnector Plug
Harness Identification Letter(s):(A, B, C, ..., AA, AB, AC, ...)
Plug
GroundConnection
325-AG135 PK-14
Circuit IdentificationNumber Wire Color
Wire Gauge
Harness identification code: This example indicates wire 135 in harness "AG".
T
Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.
Ground (Wired): This indicates that the component is connected to a grounded wire. Thegrounded wire is fastened to the machine.
T
Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.
Receptacle
Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.).No circle indicates that the wire cannot be disconnected from the component.
PressureSymbol
TemperatureSymbol
LevelSymbol
FlowSymbol
Circuit BreakerSymbol
Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.
Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.
Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.
Harness and Wire Symbols1 12 2
Sure-Seal connector: Typical representationof a Sure-Seal connector. The plug and receptacle contain both pins and sockets.
Deutsch connector: Typical representationof a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.
Symbols
Symbols and DefinitionsFuse - A component in an electrical circuit that will open the circuit if too much current flows through it.
MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.
Harness And Wire Electrical Schematic Symbols
Fuse(5 Amps)
5A
KE
NR
8237
12
Pa
ge
, (D
ime
ns
ion
s:
25
in
ch
es
x 2
4 i
nc
he
s)
KENR8237March 2007
C9 On-highway EngineElectrical System9DG6040-UPETK1-UP
© 2007 CaterpillarAll Rights Reserved
Printed in U.S.A.
Related Electrical Service ManualsForm Number
SENR9517
SENR9513
TitleTroubleshooting Guide
Systems Operation / Testing and Adjusting
ATMOSPHERIC PRESSURESENSOR CONNECTORA-C5 FUEL PRESSURE
SENSOR CONNECTORA-C6
BOOST PRESSURESENSOR CONNECTORA-C4
ENGINE COOLANTTEMPERATURESENSOR CONNECTORA-C11
INJECTION ACTUATIONPRESSURE CONTROL
VALVE CONNECTORA-C13
INLET AIR HEATERRELAY CONNECTORA-C9
INLET MANIFOLDAIR TEMPERATURESENSOR CONNECTORA-C12
INLET AIRHEATER LAMPCONNECTORA-C30
INJECTION ACTUATIONPRESSURE SENSOR
CONNECTORA-C3
ENGINE OILPRESSURE SENSOR
CONNECTORA-C8
INJECTOR HARNESSCONNECTORA-C16
LOW OUTPUT ENGINESPEED/TIMINGSENSOR CONNECTORA-C14
ENGINE CONTROLMODULE (ECM) P1
A-C1
A-S4(G850-BU)
A-S5(G826-BR)
A-S6(G827-BU)
A-S1G833-PK)
A-S3(G829-GN)
A-S2(G828-WH)
TURBO WASTEGATESOLENOID CONNECTORA-C2
HIGH OUTPUT ENGINESPEED/TIMINGSENSOR CONNECTORA-C15
A-C1CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737WH-18 G828-A22 2 180-9340GN-18 G829-A18 3 180-9340
4 8T-87375 8T-87376 8T-87377 8T-8737
BU-18 G850-A14 8 180-93409 8T-8737
10 8T-873711 8T-873712 8T-873713 8T-8737
GY-18 A747-A17 14 180-934015 8T-873716 8T-8737
PK-18 C991-A90 17 180-9340PK-18 G833-A1 18 180-9340
19 8T-8737GY-18 T945-A71 20 180-9340PU-18 T946-A72 21 180-9340
22 8T-873723 8T-8737
GY-18 994-A12 24 180-9340BR-18 G849-A16 25 180-9340
26 8T-873727 8T-8737
YL-18 T947-A73 28 180-9340BR-18 T948-A74 29 180-9340
30 8T-873731 8T-8737
BU-18 995-A4 32 180-934033 8T-873734 8T-8737
BU-18 C967-A5 35 180-9340YL-18 T951-A42 36 180-9340BR-18 T952-A43 37 180-9340BU-18 T953-A44 38 180-9340GY-18 T954-A45 39 180-9340PK-18 A746-A41 40 180-9340BR-18 G826-A9 41 180-9340BU-18 G827-A8 42 180-9340
43 8T-8737PU-18 T957-A53 44 180-9340YL-18 T958-A52 45 180-9340BR-18 T959-A51 46 180-9340BU-18 T960-A50 47 180-9340WH-18 E964-A61 48 180-9340BK-18 E963-A62 49 180-9340
50 8T-873751 8T-873752 8T-873753 8T-8737
GN-18 T955-A46 54 180-9340GY-18 T956-A47 55 180-9340
56 8T-873757 8T-8737
YL-18 E966-A59 58 180-9340BU-18 E965-A60 59 180-9340
60 8T-8737PK-18 G854-A6 61 180-9340PU-18 G855-A7 62 180-9340WH-18 M795-A76 63 180-9340BK-18 C211-A77 64 180-9340BU-18 T949-A75 65 180-9340GN-18 T950-A76 66 180-9340GN-18 T961-A49 67 180-9340WH-18 T962-A48 68 180-9340
69 8T-873770 8T-8737
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 160-76902 STRAP-CABLE 3S-20931 ENDBELL 126-1774
A-C2CLR-GA WIRE NAME POS TERM/PLUGWH-18 M795-A76 1 180-9340BK-18 C211-A77 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 155-22691 WEDGE 155-2261
A-C3CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A24 1 180-9340GN-18 G829-A20 2 180-9340BR-18 G849-A16 3 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 237-0227
A-C4CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A23 1 180-9340GN-18 G829-A21 2 180-9340PK-18 A746-A41 3 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 230-4013
A-C5CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A70 1 180-9340GN-18 G829-A19 2 180-9340GY-18 A747-A17 3 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 230-4013
A-C6CLR-GA WIRE NAME POS TERM/PLUGBR-18 G826-A87 1 180-9340BU-18 G827-A89 2 180-9340PK-18 C991-A90 3 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 237-0227
A-C8CLR-GA WIRE NAME POS TERM/PLUGBR-18 G826-A86 1 180-9340BU-18 G827-A88 2 180-9340GY-18 994-A12 3 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 237-0227
A-C9CLR-GA WIRE NAME POS TERM/PLUGRD-18 C987-A83 1 180-9340BU-18 G850-A85 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 155-22691 WEDGE 155-2261
A-C11CLR-GA WIRE NAME POS TERM/PLUGBU-18 995-A4 1 180-9340PK-18 G833-A2 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 230-4011
A-C12CLR-GA WIRE NAME POS TERM/PLUGBU-18 C967-A5 1 180-9340PK-18 G833-A3 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 230-4011
A-C13CLR-GA WIRE NAME POS TERM/PLUGPK-18 G854-A6 1 180-9340PU-18 G855-A7 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 155-22691 WEDGE 155-2261
A-C14CLR-GA WIRE NAME POS TERM/PLUGBU-18 E965-A60 1 111-1567YL-18 E966-A59 2 111-1567
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 111-2416
A-C15CLR-GA WIRE NAME POS TERM/PLUGBK-18 E963-A62 1 111-1567WH-18 E964-A61 2 111-1567
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 100-3320
A-C16CLR-GA WIRE NAME POS TERM/PLUGYL-18 T951-A42 1 180-9340BR-18 T952-A43 2 180-9340BU-18 T953-A44 3 180-9340GY-18 T954-A45 4 180-9340GN-18 T955-A46 5 180-9340GY-18 T956-A47 6 180-9340GN-18 T950-A76 7 180-9340BU-18 T949-A75 8 180-9340BR-18 T948-A74 9 180-9340YL-18 T947-A73 10 180-9340PU-18 T946-A72 11 180-9340GY-18 T945-A71 12 180-9340WH-18 T962-A48 13 180-9340GN-18 T961-A49 14 180-9340BU-18 T960-A50 15 180-9340BR-18 T959-A51 16 180-9340YL-18 T958-A52 17 180-9340PU-18 T957-A53 18 180-9340
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS 172-60621 WEDGE 172-6065
A-C30CLR-GA WIRE NAME POS TERM/PLUGRD-18 C987-A83 1 116-6159BU-18 G850-A84 2 116-6159
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 116-61582 SEAL 100-66741 RETAINER 111-24221 CAP 116-6161
Connector and Splice Locations for Harness 266-7691
A-C20CLR-GA WIRE NAME POS TERM/PLUG
NEO_GY-16 T954-A57 1 154-2389NEO_BU-16 T960-A66 2 154-2389
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
A-C19CLR-GA WIRE NAME POS TERM/PLUG
NEO_BU-16 T953-A56 1 154-2389NEO_BR-16 T959-A67 2 154-2389
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
A-C18CLR-GA WIRE NAME POS TERM/PLUG
NEO_BR-16 T952-A55 1 154-2389NEO_YL-16 T958-A68 2 154-2389
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
A-C17CLR-GA WIRE NAME POS TERM/PLUG
NEO_YL-16 T951-A54 1 154-2389NEO_PU-16 T957-A69 2 154-2389
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
A-C21CLR-GA WIRE NAME POS TERM/PLUG
NEO_GN-16 T955-A58 1 154-2389NEO_GN-16 T961-A65 2 154-2389
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
A-C22CLR-GA WIRE NAME POS TERM/PLUG
NEO_GY-16 T956-A63 1 154-2389NEO_WH-16 T962-A64 2 154-2389
ACCESSORY TABLEQTY PART NAME P/N
1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
A-C23CLR-GA WIRE NAME POS TERM/PLUG
NEO_YL-16 T951-A54 1 144-1636NEO_BR-16 T952-A55 2 144-1636NEO_BU-16 T953-A56 3 144-1636NEO_GY-16 T954-A57 4 144-1636NEO_GN-16 T955-A58 5 144-1636NEO_GY-16 T956-A63 6 144-1636
7 -8 -9 -10 -11 -12 -
NEO_WH-16 T962-A64 13 144-1636NEO_GN-16 T961-A65 14 144-1636NEO_BU-16 T960-A66 15 144-1636NEO_BR-16 T959-A67 16 144-1636NEO_YL-16 T958-A68 17 144-1636NEO_PU-16 T957-A69 18 144-1636
ACCESSORY TABLEQTY PART NAME P/N
1 RECEPTACLE_AS. 191-78231 WEDGE 172-60645 STRAP 3S-20935 MOUNT-WIRE_TIE 105-1797
INJECTOR 4T-C20
INJECTOR 3T-C19INJECTOR 2
T-C18
INJECTOR 6T-C22
INJECTOR 5T-C21
INJECTOR1T-C17
MAIN HARNESSCONNECTOR
T-C23
Connector Locations for Harness 215-3249
Flash Code Code SPN-FMI Description of Code00 071-11 Engine Shutdown Override Switch Occurrence00 084-14 Quick Stop Occurrence00 096-03 0096-03 Fuel Level Voltage High00 096-04 0096-04 Fuel Level Voltage Low00 186-04 PTO Engine Shutdown Switch Voltage Low00 224-11 Theft Deterent Active00 224-14 Theft Deterent Active with Engine Cranking00 231-12 J1939 Device Not Responding00 246-11 Brake Pedal Switch #1 Fault00 247-11 Brake Pedal Switch #2 Fault01 071-00 Idle Shutdown Override12 111-02 Coolant Level signal invalid12 111-03 Coolant Level voltage high12 111-04 0111-04 Coolant Level voltage low15 164-02 0164-02 Injection Actuation Pressure Signal Erratic15 164-03 0164-03 Injection Actuation Pressure Voltage High15 164-04 0164-04 Injection Actuation Pressure Voltage Low 16 173-00 High Exhaust Gas Temperature Derate16 173-11 Very High Exhaust Gas Temperature Derate17 164-00 0164-00 Excessive Injection Actuation Pressure18 042-11 Injection Actuation Pressure output fault21 041-03 0678-03 8 Volt Supply voltage high21 041-04 0678-04 8 Volt Supply voltage low21 232-03 0620-03 5 Volt Supply voltage high21 232-04 0620-04 5 Volt Supply voltage low24 100-03 0100-03 Oil Pressure voltage high24 100-04 0100-04 Oil Pressure voltage low25 102-01 0102-01 Low Boost Pressure25 102-02 0102-02 Boost Pressure signal erratic25 102-03 0102-03 Boost Pressure voltage high25 102-04 0102-04 Boost Pressure voltage low25 102-07 0102-07 Boost Pressure not responding26 108-03 0108-03 Barometric Pressure voltage high26 108-04 0108-04 Barometric Pressure voltage low27 110-03 0110-03 Coolant Temperature voltage high27 110-04 0110-04 Coolant Temperature voltage low28 091-13 Throttle Position out of Calibration29 030-08 PTO Throttle signal invalid29 030-13 PTO Throttle out of calibration31 084-01 Vehicle Speed loss of signal32 091-08 Throttle Position Invalid33 032-05 0646-05 Turbo Wastegate Solenoid current low33 032-06 0646-06 Turbo Wastegate Solenoid current high33 032-11 0646-11 Turbo Wastegate Solenoid current mismatch34 064-02 Secondary Engine Speed loss of signal34 064-11 Secondary Engine Speed no pattern34 190-02 Primary Engine Speed loss of signal34 190-11 Primary Engine Speed no pattern 35 190-00 0190-15 Engine Overspeed Warning36 084-02 Vehicle Speed signal invalid36 084-08 Vehicle Speed signal out of range36 084-10 Vehicle Speed signal rate of change37 094-03 0094-03 Fuel Pressure voltage high37 094-04 0094-04 Fuel Pressure voltage low38 105-03 0105-03 Intake Manifold Air Temperature voltage high38 105-04 0105-04 Intake Manifold Air Temperature voltage low39 164-11 0164-11 Injection Actuation Pressure system fault41 084-00 Vehicle Overspeed Warning42 022-11 0637-11 Primary to Secondary Engine Speed Signal Calibration42 022-13 0637-13 Engine Speed Signal Calibration Not Performed
Diagnostic Codes
KE
NR
8237
12
Pa
ge
, C
olo
r 2
, (D
ime
ns
ion
s:
25
in
ch
es
x 2
4 i
nc
he
s)
ABBREV COLORRD REDWH WHITEOR ORANGEYL YELLOWPK PINKBK BLACKGY GRAYPU PURPLEBR BROWNGN GREENBU BLUE
COLOR ABBREVIATIONS SYMBOL DESCRIPTION
BLADE, SPADE, RING OR SCREW TERMINAL
CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED
ELECTRICAL CONNECTION TO MACHINE STRUCTUREINTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT
CONNECTOR
ATCH WIRE, CABLE, COMPONENT
CIRCUIT CONNECTED
SPLICE
CIRCUIT GROUPING DESIGNATIONH#
SENSOR / ACTUATOR SUPPLY
SIGNAL PLUS TO ECM
(+) BATTERY SWITCHED
SIGNAL MINUS TO ECM
(+) BATTERY
(-) BATTERY / SENSOR RETURN
STARTING CIRCUIT
CAT DATA LINK
CONTROL PLUS FROM ECMCONTROL MINUS FROM ECM
J1939 DATA LINK
TYPICAL VEHICLE HARNESS WIRING DIAGRAM
G809-GN
FLYBACKDIODE
EXHAUST BRAKESOLENOID
TO ALLISON AT/MT/HT SHIFTMODULATOR FOR AUTOMATICTRANSMISSIONS
COOLING FAN SOLENOID
INLET AIRHEATER LAMP
J648
C987-RD
ACCELERATOR PEDAL POSITION SENSOR
BKRDWH
J403 P403
ACCELERATOR PEDAL SENSOR/SWITCH SENSOR COMMON+8 V
ACCELERATOR PEDAL POSITION
BAC
C977-BU
H795-PK
H795-PK
A/C HIGH PRESSURE SWITCH N/C
E971-GN
450-YL
451-BR
SIGNAL+
SIGNAL-
TACHOMETER
E793-BUE794-YL
10A10A
10A10A
14 AWG GXL14 AWG GXL
14 AWG GXL14 AWG GXL
PASSIVE MAGNETICVEHICLE SPEED
SENSOR
G808-BUG809-GN
H795-PK
H795-PK
SET/RESUME SWITCH
ENGINEBLOCK
409-OR
E971-GN
E793-BUE794-YLA249-BKK990-GNK900-YL
A249-BKK990-GNK900-YL
J906-BR
COMPONENTS WITHIN THIS AREA ARE CATERPILLAR PROVIDED/OEM INSTALLED
CLUTCH PEDAL POSITION SWITCH N/C
SERVICE BRAKE PEDAL POSITION SWITCH N/C
(PEDAL RELEASED POSITION)
CRUISE CONTROL ON/OFF SWITCH
CHECK ENGINE LAMP
WARNING LAMP
+BAT.-BAT.
J1587 -J1587 +
J1939 -J1939 SHIELD
J1939 +
12
J
H795-PK
BA
H
9 PIN CABCONNECTOR
NOTE AGFEDC
H795-PKC985-BUC986-BRG837-YL
BA
659-PKL994-YL
G880-PK
CIRCUITS WITHIN THIS AREA ARE RECOMMENDATIONS
+BAT.
(TRANSMISSION IN GEAR)
STARTONOFF
C992-PU
G882-WH
K995-OR
C987-RD
STARTERMOTOR
ARCSUPPRESSOR
BATTERY 2
C975-WH
N/ORELAY
H795-PKC985-BUC986-BR
C978-BRC979-OR
C977-BU
C992-PU
C975-WH
C978-BRC979-OR
L902-GN
KEY SWITCH659-PK
GROUND
L994-YL
ALTERNATOR
- 12V +- 12V + +12V-
BATTERY 3 BATTERY 1
G808-BU
101-RD101-RD
14 AWG GXL14 AWG GXL
101-RD101-RD
229-BK
14 AWG GXL 229-BK
229-BK14 AWG GXL 229-BK
G839-BU
G844-PK
450-YL451-BR
C974-PU
C973-GN
C974-PU
C973-GNSIGNAL+
SIGNAL-
SPEEDOMETER
H795-PK
FAST IDLE ENABLE SWITCH
L902-GNN/O MOMENTARY SWITCH
G880-PK
FAST IDLE ENABLED LAMPOR
WAIT TO START LAMP
N/O MOMENTARY SWITCH
G844-PK
DIAGNOSTIC ENABLE SWITCH
H795-PK
(PEDAL RELEASED POSITION)
+BAT.G882-WH
SERVICE BRAKE PEDAL POSITION SWITCH #2 N/O
(PEDAL RELEASED POSITION)
TRANSMISSION NEUTRAL SWITCH N/O
409-OR
E991-GY
C981-GY
EXHAUST BRAKE ON/OFF SWITCH
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970
ANALOG SENSOR POWER
ENGINE CONTROL MODULEP2
1607690
ANALOG SENSOR COMMON
INLET AIR HEATER
ATMOSPHERIC PRESSURE
ANALOG SENSOR RETURNFUEL PRESSURE (NOTE C)
ENGINE OIL PRESSURE
ENGINE COOLANT TEMPERATURE
NOT USEDNOT USED
NOT USEDNOT USED
NOT USEDNOT USED
INTAKE MANIFOLD AIR TEMPERATUREINJECTOR 1 +INJECTOR 2 +INJECTOR 3 +INJECTOR 4 +BOOST PRESSUREANALOG SENSOR POWERANALOG SENSOR COMMON
INJECTOR 1 RETURNINJECTOR 2 RETURNINJECTOR 3 RETURNINJECTOR 4 RETURNPRIMARY ENGINE SPEED/TIMING +PRIMARY ENGINE SPEED/TIMING -
INJECTOR 5 +INJECTOR 6 +
SECONDARY ENGINE SPEED/TIMING +SECONDARY ENGINE SPEED/TIMING -
IAP CONTROL VALVE +IAP CONTROL VALVE-
INJECTOR 5 RETURNINJECTOR 6 RETURN
INJECTION ACTUATION PRESSURE
TO ECMMOUNTINGBOLT
TURBO WASTEGATE +TURBO WASTEGATE -
NOTE A: THE CONNECTOR ON THIS SCHEMATIC IS BLACK AND CONNECTS DIRECTLY TO SERVICE TOOL CABLE 157-4829. THE DIAGNOSTIC CONNECTOR NOT SHOWN HAS +BATTERY ON PIN (A) AND -BATTERY ON PIN (B). THIS CONNECTOR IS GRAY AND CONNECTS TO SERVICE TOOL CABLE 139-4166.NOTE C: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.
THIS SCHEMATIC IS FOR THE C9 ON-HIGHWAY ENGINES/N: 9DG06040-UP, ETK1-UP)(193-3227 CHG01) DIAGRAM-WIRING
IDENT HARNESS CHG NOTE A 266-7691 00 (J2 / ENGINE HARNESS) T 215-3249 03 (INJECTOR HARNESS)
P11607689
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970
G809-GN
C977-BU
INPUT SENSOR COMMON #1
CLUTCH PEDAL POSITION SWITCH
+5V
INPUT #12
INPUT #11
INPUT #7
ENGINE COOLANT LEVEL NORMAL
ENGINE COOLANT LEVEL LOW
VEHICLE SPEED IN POSITIVEVEHICLE SPEED IN NEGATIVE
INPUT #8(REMOTE PTO ACCELERATOR)
AP SENSOR/SWITCH COMMON +8V
ACCELERATOR PEDAL POSITION
OUTPUT #5
409-OR
E971-GN
E793-BUE794-YL
A249-BK
K990-GN
K900-YL
J906-BR
H795-PKC985-BU
C986-BR
G837-YL
659-PKL994-YL
G880-PK
INPUT #19
INPUT #5
INPUT #13
INPUT #18
G882-WH
L902-GN
INPUT #6
CRUISE CONTROL ON/OFF SWITCHINPUT #3
INPUT #4
C975-WH
SET
RESUME
INPUT #1(PTO ON/OFF SWITCH)
INPUT #2
SERVICE BRAKE PEDAL POSITION SWITCH
OUTPUT #8
C978-BR
C979-ORC992-PU
G808-BU
J1587 DATA LINK NEGATIVEJ1587 DATA LINK POSITIVE
J1939 DATA LINK SHIELD
J1939 DATA LINK NEGATIVE
J1939 DATA LINK POSITIVE
IGNITION KEY SWITCH
UNSWITCHED +BATTERY
UNSWITCHED +BATTERY
-BATTERY
-BATTERY
OUTPUT #6OUTPUT #7
101-RD
101-RDUNSWITCHED +BATTERY101-RD
UNSWITCHED +BATTERY101-RD
229-BK
-BATTERY229-BK
229-BK
-BATTERY229-BK
G839-BU
TACHOMETER POSITIVETACHOMETER NEGATIVE
G844-PK
450-YL451-BR
C974-PUC973-GN
SPEEDOMETER POSITIVESPEEDOMETER NEGATIVE
INPUT SENSOR COMMON #2
INPUT #14EXHAUST BRAKE ON/OFF SWITCH
WARNING LAMPCHECK ENGINE LAMP
OUTPUT #1OUTPUT #9
OUTPUT #2
OUTPUT #3OUTPUT #4
E991-GY
AB
A-C301166158
G850-A84 BU-18C987-A83 RD-18
A-S5
12
A-C91552269
G850-A14 BU-18
G855-A7 PU-18G854-A6 PK-18
G833-A1 PK-18
994-A12 GY-18
G827-A8 BU-18G826-A9 BR-18
C991-A90 BK-18
A747-A17 GY-18
G829-A18 GN-18
A746-A41 PK-18
G828-A22 WH-18
G849-A16 BR-18
T951-A42 YL-18T952-A43 BR-18T953-A44 DK BU-18T954-A45 GY-18
T955-A46 GN-18T956-A47 GY-18
T962-A48 WH-18T961-A49 GN-18
T960-A50 DK BU-18T959-A51 BR-18T958-A52 YL-18T957-A53 PU-18
995-A4 BU-18
C967-A5 BU-18
E964-A61 WH-18
E966-A59 YL-18E965-A60 BU-18
E963-A62 BK-18
T945-A71 GY-18
T950-A76 GN-18
T948-A74 BR-18T947-A73 YL-18
T946-A72 PU-18
T949-A75 BU-18
G850-A85 BU-18C987-A83 RD-18
INLET AIRHEATER
INLET AIRHEATER GROUND
STRAP
INLET AIRHEATER RELAY
N/ORELAY
K995-OR
M795-A76 WH-18C211-A77 BK-18
T951-A42 YL-18T952-A43 BR-18T953-A44 DK BU-18T954-A45 GY-18T955-A46 GN-18T956-A47 GY-18
T962-A48 WH-18T961-A49 GN-18T960-A50 DK BU-18T959-A51 BR-18T958-A52 YL-18T957-A53 PU-18
INJECTOR HARNESS CONNECTOR
T945-A71 GY-18
T950-A76 GN-18
T948-A74 BR-18T947-A73 YL-18T946-A72 PU-18
T949-A75 BU-18
T951-T54 YL-16T952-T55 BR-16T953-T56 BU-16T954-T57 GY-16T955-T58 GN-16T956-T63 GY-16
T962-T64 WH-16T961-T65 GN-16T960-T66 BU-16T959-T67 BR-16T958-T68 YL-16T957-T69 PU-16
A-C161726062
T-C231917823
123456789101112131415161718
AB
T-C171539693
AB
T-C181539693
AB
T-C191539693
AB
T-C201539693
AB
T-C211539693
AB
T-C221539693
INJECTOR 1
INJECTOR 2
INJECTOR 3
INJECTOR 4
INJECTOR 5
INJECTOR 6
T951-T54 YL-16
T952-T55 BR-16
T953-T56 BU-16
T954-T57 GY-16
T955-T58 GN-16
T956-T63 GY-16T962-T64 WH-16
T961-T65 GN-16
T960-T66 BU-16
T959-T67 BR-16
T958-T68 YL-16
T957-T69 PU-16
G850-A14 BU-18
G855-A7 PU-18G854-A6 PK-18
G833-A1 PK-18
994-A12 GY-18
G827-A8 BU-18
G826-A9 BR-18
C991-A90 BK-18
A747-A17 GY-18
G829-A18 GN-18
A746-A41 PK-18
G828-A22 WH-18
G849-A16 BR-18
995-A4 BU-18
C967-A5 BU-18
E964-A61 WH-18
E966-A59 YL-18E965-A60 BU-18
E963-A62 BK-18
M795-A76 WH-18
C211-A77 BK-18
G826-A86 BR-18G826-A90 BR-18
A-S6G827-A88 BU-18G827-A89 BU-18
A-S2G828-A23 WH-18G828-A24 WH-18G828-A70 WH-18
A-S3G829-A19 GN-18G829-A20 GN-18G829-A21 GN-18
A-S1G833-A2 PK-18G833-A3 PK-18
A-S4G850-A85 BU-18G850-A84 BU-18
A-C42304013
123
A-C52304013
123
A-C32370227
BOOSTPRESSURE266-8650
ATMOSPHERICPRESSURE276-8548
INJECTIONACTUATIONPRESSURE267-1402
A747-A17 GY-18G829-A19 GN-18G828-A70 WH-18
A746-A41 PK-18G829-A21 GN-18G828-A23 WH-18
G828-A24 WH-18G829-A20 GN-18G849-A16 BR-18
+VGROUNDSIGNAL
+VGROUNDSIGNAL
123
+VGROUNDSIGNAL
A-C82370227
123
ENGINE OILPRESSURE2769067
994-A12 GY-18G827-A88 BU-18G826-A86 BR-18+V
GROUNDSIGNAL
C991-A90 BR-18G827-A89 BR-18G826-A87 BR-18
A-C62370227
FUELPRESSURE2769067
123
+VGROUNDSIGNAL
12
A-C112304011
12
A-C122304011
ENGINE COOLANTTEMPERATURE
234-5012
INLET MANIFOLDAIR TEMPERATURE
234-5013G833-A3 PK-18
995-A4 BU-18
C967-A5 BU-18
G833-A2 PK-18RETURNSIGNAL
RETURNSIGNAL
M795-A76 WH-18C211-A77 BK-18
12
A-C21552269TURBO WASTEGATE
SOLENOID230-9944
12
A-C131552269INJECTION ACTUATION
PRESSURE CONTROL VALVE(INTEGRAL TO PUMP) G855-A7 PU-18
G854-A6 PK-18
BA
A-C141112416
ENGINESPEED/TIMING
SENSORS236-6221
E964-A61 WH-18E963-A62 BK-18
LOW OUTPUT(TOP)
BA
A-C151003320
E966-A59 YL-18E965-A60 BU-18
HIGH OUTPUT(BOTTOM)
C987-A83 RD-18
FRONT-LEFT ENGINE VIEW
ENGINE COOLANTTEMPERATURE
SENSORA-C11
INJECTION ACTUATIONPRESSURE CONTROL
VALVEA-C13
INLET AIR HEATERRELAYA-C9
INLET MANIFOLDAIR TEMPERATURE
SENSORA-C12
INJECTION ACTUATIONPRESSURE SENSOR
A-C3
ENGINE OILPRESSURE
SENSORA-C8
LOW OUTPUT ENGINESPEED/TIMING
SENSORA-C14
BOOSTPRESSURE
SENSORA-C4
ATMOSPHERICPRESSURESENSORA-C5
TURBOWASTEGATESOLENOIDA-C2
FUEL PRESSURESENSORA-C6
INJECTORHARNESSCONNECTORA-C16/T-C23
A-C1
ENGINECONTROLMODULE
J1
HIGH OUTPUT ENGINESPEED/TIMING
SENSORA-C15
230-4013
237-0227
123
1RED
GRAY
23
230-4011
CC
BB
12
B B
3E-3370
A
A
A
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18
123456
789101112
131415161718
111-2416100-3320
BABA
191-7823
160-7690
160-7689
172-6062
A B
155-2269
116-6158169-8670
153-9693 (NOTE C)
![· BBBBBBBBBBBC ' >VbJ- ) E ` PfEx / + + j q EfH qKQWvwKr f `FKq ! C fjy kERK j EtK wj]H vj](https://static.fdocuments.us/doc/165x107/5f07e5067e708231d41f4a64/bbbbbbbbbbbc-vbj-e-pfex-j-q-efh-qkqwvwkr-f-fkq-c-fjy-kerk-j.jpg)
