Electrical System Schematic
Transcript of Electrical System Schematic
RE
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7879-0
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RENR7879-01February 2012
C9 Generator Set with EMCP 3Electrical SystemC9E1-UP
Printed in U.S.A.© 2012 Caterpillar, All Rights Reserved
Related Electrical Service ManualsForm Number
RENR9881
RENR9868
TitleTroubleshooting
Systems Operation / Testing and Adjusting
SEBU7878Operation and Maintenance Manual
Component Identifiers (CID¹)Module Identifier (MID²)
ComponentDIC0001 Injector Cylinder #10002 Injector Cylinder #20003 Injector Cylinder #30004 Injector Cylinder #40005 Injector Cylinder #50006 Injector Cylinder #60041 ECM (Electronic Control Module) 8 Volt DC Supply0042 Injector Actuation Valve0091 Throttle Position Sensor0094 Fuel Pressure Sensor0100 Engine Oil Pressure Sensor0102 Boost Pressure Sensor0110 Engine Coolant Temperature Sensor0111 Engine Coolant Level Sensor0164 Injector Actuation Pressure Sensor0168 Electrical System Voltage0172 Intake Manifold Air Temperature Sensor0190 Engine Speed Sensor0247 SAE J1939 Data Link0253 Personality Module0261 Engine Timing Calibration0262 5 Volt Sensor Power Supply0268 Programmed Parameter Fault0274 Atmospheric Pressure Sensor0342 Secondary Engine Speed Sensor0617 Inlet Air Heater Relay1835 Auxiliary Pressure Sensor1836 Auxiliary Temperature Sensor2417 Ether Injection Control Solinoid
Event Identifiers (EID)tnevEDIE
E096 High Fuel PressureE360 Low Engine Oil PressureE361 High Engine Coolant TemperatureE362 Engine OverspeedE443 High Auxilliary PressureE445 High Auxilliary TemperatureE539 High Intake Manifold Air TemperatureE2143 Low Engine Coolant Level
¹ The CID is a diagnostic code that indicates which circuit is faulty.
² The MID is a diagnostic code that indicates which electroni control module diagnosed the fault.
Failure Mode Identifiers (FMI)¹FMI No Failure Description
0 Data valid but above normal operational range.1 Data valid but below normal operational range.2 Data erratic, intermittent, or incorrect.3 Voltage above normal or shorted high.4 Voltage below normal or shorted low.5 Current below normal or open circuit.6 Current above normal or grounded circuit.7 Mechanical system not responding properly.8 Abnormal frequency, pulse width, or period.9 Abnormal update.10 Abnormal rate of change.11 Failure mode not identifiable.12 Bad device or component.13 Out of calibration.14 Parameter failures.15 Parameter failures.16 Parameter not available.17 Module not responding.18 Sensor supply fault.19 Condition not met.20 Parameter failures.
¹The FMI is a diagnostic code that indicates what typeof failure has occurred.
J204CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A95 A 180-9339GN-18 G829-A94 B 180-9339BR-18 G849-A96 C 180-9339
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 3E-3370
200mm PAINT/PRO 110-32021 WEDGE 3E-3371
P200CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A39 A 180-9340GN-18 G829-A41 B 180-9340PK-18 R746-A20 C 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22671 WEDGE 155-2276
200mm PAINT/PRO 110-3202
P203CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-A40 A 180-9340GN-18 G829-A42 B 180-9340GY-18 R747-A6 C 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22671 WEDGE 155-2276
200mm PAINT/PRO 110-3202
P201CLR-GA WIRE NAME POS TERM/PLUGBR-18 G826-A38 A 180-9340BU-18 G827-A43 B 180-9340GY-18 994-A10 C 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22671 WEDGE 155-2276
200mm PAINT/PRO 110-3202
P501CLR-GA WIRE NAME POS TERM/PLUGRD-18 C987-A99 1 180-9340BU-18 G850-A98 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-2269
200mm PAINT/PRO 110-32021 WEDGE 155-2261
P93CLR-GA WIRE NAME POS TERM/PLUGYL-18 A751-A13 1 180-9340PK-18 G833-A46 2 180-9340WH-18 T725-A32 3 180-9340PU-18 N707-A31 4 180-9340BR-18 G826-A35 5 180-9340BU-18 G827-A36 6 180-9340PK-18 C991-A33 7 180-9340
8 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 PLUG_AS. 155-22641 WEDGE 155-2259
200mm PAINT/PRO 110-3202
P100CLR-GA WIRE NAME POS TERM/PLUGBU-18 995-A12 1 180-9340PK-18 G833-A44 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-2269
200mm PAINT/PRO 110-32021 WEDGE 155-2261
P103CLR-GA WIRE NAME POS TERM/PLUGBU-18 C967-A15 1 180-9340PK-18 G833-A45 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-2269
200mm PAINT/PRO 110-32021 WEDGE 155-2261
P500CLR-GA WIRE NAME POS TERM/PLUGPK-18 G854-A92 1 180-9340PU-18 G855-A91 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-2269
200mm PAINT/PRO 110-32021 WEDGE 155-2261
P402CLR-GA WIRE NAME POS TERM/PLUGBU-18 E965-A48 A 111-1567YL-18 E966-A49 B 111-1567
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 111-2416
200mm PAINT/PRO 110-3202
P401CLR-GA WIRE NAME POS TERM/PLUGBK-18 E963-A27 A 111-1567WH-18 E964-A26 B 111-1567
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 100-3320
200mm PAINT/PRO 110-3202
P300CLR-GA WIRE NAME POS TERM/PLUG
GY-18-XLPE T858-A86 1 180-9340GY-18-XLPE T858-A85 2 180-9340WH-18-XLPE T859-A88 3 180-9340WH-18-XLPE T859-A87 4 180-9340OR-18-XLPE T860-A90 5 180-9340OR-18-XLPE T860-A89 6 180-9340
7 8T-87378 8T-87379 8T-873710 8T-873711 8T-873712 8T-8737
WH-18-XLPE T962-A28 13 180-9340GN-18-XLPE T961-A29 14 180-9340BU-18-XLPE T960-A19 15 180-9340BR-18-XLPE T959-A18 16 180-9340YL-18-XLPE T958-A17 17 180-9340PU-18-XLPE T957-A16 18 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 172-6062
200mm PAINT/PRO 110-32021 WEDGE 172-6065
P400CLR-GA WIRE NAME POS TERM/PLUGWH-18 G856-A22 1 180-9340YL-18 G857-A30 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-2269
200mm PAINT/PRO 110-32021 WEDGE 155-2261
J400CLR-GA WIRE NAME POS TERM/PLUG
1 8T-87372 8T-8737
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 3E-3364
P2CLR-GA WIRE NAME POS TERM/PLUG
1 8T-87372 -3 8T-87374 -
RD-18 C987-A99 5 180-93406 8T-87377 -8 8T-87379 -
PU-18 G855-A91 10 180-934011 8T-873712 8T-8737
BU-18 995-A12 13 180-934014 8T-8737
PK-18 R746-A20 15 180-934016 8T-8737
GN-18 G829-A93 17 180-934018 8T-873719 8T-8737
PK-18 G854-A92 20 180-934021 8T-873722 8T-873723 8T-873724 8T-8737
BK-18 E963-A27 25 180-9340WH-18 G856-A22 26 180-9340
27 8T-8737GY-18 994-A10 28 180-9340
29 8T-8737PK-18 G833-A47 30 180-9340
31 8T-873732 8T-873733 8T-873734 8T-8737
WH-18 E964-A26 35 180-9340YL-18 G857-A30 36 180-9340
37 8T-873738 8T-873739 8T-8737
PK-18 C991-A33 40 180-934041 8T-873742 8T-873743 8T-873744 8T-873745 -
YL-18 E966-A49 46 180-9340BU-18 E965-A48 47 180-9340
48 8T-873749 8T-873750 8T-873751 8T-873752 -53 8T-8737
BU-18 G827-A2 54 180-934055 8T-8737
BU-18 C967-A15 56 180-9340GY-18 R747-A6 57 180-9340
58 8T-873759 8T-873760 8T-873761 8T-8737
YL-18 A751-A13 62 180-934063 8T-873764 8T-8737
WH-18 T725-A32 65 180-934066 8T-873767 8T-873768 8T-873769 -70 8T-873771 8T-8737
WH-18 G828-A92 72 180-934073 8T-873774 8T-873775 8T-873776 -77 8T-873778 8T-8737
BU-18 G850-A98 79 180-9340BR-18 G826-A1 80 180-9340
81 8T-873782 8T-8737
PU-18 N707-A31 83 180-934084 8T-8737
BR-18 G849-A96 85 180-934086 8T-873787 8T-873788 8T-873789 8T-873790 8T-873791 8T-873792 8T-873793 8T-873794 8T-873795 8T-873796 8T-873797 8T-873798 8T-8737
OR-18-XLPE T860-A34 99 180-9340100 8T-8737101 8T-8737102 8T-8737103 8T-8737
GY-18-XLPE T858-A23 104 180-9340WH-18-XLPE T962-A28 105 180-9340BR-18-XLPE T959-A18 106 180-9340GN-18-XLPE T961-A29 107 180-9340BU-18-XLPE T960-A19 108 180-9340
109 8T-8737110 8T-8737111 8T-8737112 -113 8T-8737114 -
WH-18-XLPE T859-A37 115 180-9340PU-18-XLPE T957-A16 116 180-9340
117 -YL-18-XLPE T958-A17 118 180-9340
119 -120 8T-8737
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 227-40021 ENDBELL 211-6807
200mm PAINT/PRO 110-3202
CONNECTOR TABLES FOR HARNESS 235-8202P304 NOTE X
CLR-GA WIRE NAME POS TERM/PLUGNEO_GY-16 T954-A57 1 154-2389NEO_BU-16 T960-A66 2 154-2389
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
P303 NOTE XCLR-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/N1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
P302 NOTE XCLR-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/N1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
P301 NOTE XCLR-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/N1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
P305 NOTE XCLR-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/N1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
P306 NOTE XCLR-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/N1 PLUG_AS. 153-96931 SEAL 154-08771 CLIP 154-3769
J300CLR-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/N1 RECEPTACLE_AS. 191-78231 WEDGE 172-60645 STRAP 3S-20935 MOUNT-WIRE_TIE 105-1797
CONNECTOR TABLES FORHARNESS 215-3249
CONNECTOR TABLES FORHARNESS 243-1552
J93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-L1 1 180-9339PK-18 G833-L2 2 180-9339WH-18 T725-L3 3 180-9339PU-18 N707-L4 4 180-9339WH-18 G828-L5 5 180-9339GN-18 G829-L6 6 180-9339PK-18 C991-L7 7 180-9339
8 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 RECEPTACLE_AS. 3E-3388
200mm PAINT/PRO 110-32021 WEDGE 3E-3389
J209CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-L5 A 180-9339GN-18 G829-L6 B 180-9339PK-18 C991-L7 C 180-9339
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 3E-3370
200mm PAINT/PRO 110-32021 WEDGE 3E-3371
NOT USEDCLR-GA WIRE NAME POS TERM/PLUGWH-18 T725-L3 1 180-9340PU-18 N707-L4 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-2269
200mm PAINT/PRO 110-32021 WEDGE 155-2261
FUEL TEMPERATURECLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-L1 1 180-9340PK-18 G833-L2 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-2269
200mm PAINT/PRO 110-32021 WEDGE 155-2261
B BA
153-9693
C
BA
155-2267
155-2264
54
8
72
1
3 6
3E-3388
4 2 13
5 876
227-4002
123456789
232425262728293031
22
44
60
68
69707172737475
88
899091929394959697
110
120
45464748495051
1112131415161718192021
32
3334353637383940414243
52
53545556575859
61626364656667
7778798081828384858687
76
99100101102103104105106107108109
98
111112113114115116117118119
10
103-0213
1 2 3 4 5 6 7
15 16 17 18 19 20 21
29 30 31 32 33 34 35
43 44 45 46 47 48 49
57 58 59 60 61 62 63
8 9 10 11 12 13 14
22 23 24 25 26 27 28
36 37 38 39 40 41 42
50 51 52 53 54 55 56
64 65 66 67 68 69 70
128-2312
J
HG
F
ED
C
BA
C
B
3E-3370
A
2 1
155-2269
111-2416100-3320
BABA
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18
172-6062
123456
789101112
131415161718
191-7823
58
48
40
32
24
14
1
70
57
47
39
31
23
13
160-7689
A-10
C-18
B-2
RELAY BOX
CHARGING ALTERNATOR
STARTER MOTOR
A-10
C-18
B-2
RELAY BOX
CHARGING ALTERNATOR
STARTER MOTOR
2
40
+
E
4B+
10 45 2+
+
25
SPLICE(45)
SPLICE(1) SPLICE(30)
159
2
SPLICE(10)
CONNECTOR AND SPLICE LOCATIONS FOR HARNESS 265-4944
SPLICE(2 No.1)
1082
78
80 EF1
EF2
2
E
A+
24
SPLICE(2 no.2)
SPLICE(B+)
GENERATOR (ALTERNATOR)
GENERATOR PLUG - 70 WAY
RELAY BOX LINK WIRES
COOLANT LOSS SENSOR PLUGCOOLANT LOSS SENSOR PLUG
CAT
2
25
+
+
1
+
2
2230
2E
C
B A
40
121
222
72
2
119 2
2
2
40
+
E
4B+
10 45 2+
+
25
SPLICE(45)
SPLICE(1)
SPLICE(30)
159
2
SPLICE(10)
CONNECTOR AND SPLICE LOCATIONS FOR HARNESS 283-4834
SPLICE(2 No.1)
1082
78
80 EF1
EF2
2
E
A+
24
SPLICE(2 no.2)
SPLICE(B+)
AC GENERATOR (ALTERNATOR)
EMERGENCY STOP(E/STOP) PLUG
ETHER STARTPLUG
MAGNETICPICKUP(MPU) PLUG
FUEL LEVEL
OIL TEMPERATURE PLUG
ENGINE CONTROLMODULE (ECM) PLUG
GENERATOR PLUG - 70 WAY
RELAY BOX LINK WIRES
CAT
2
25
+
+
1
+
2
2230
2E
C
B A
40
121
222
72
2
119 2
2
ENGINE CONTROLMODULE (ECM) PLUG
EMERGENCY STOP(E/STOP) PLUG
ETHER START PLUG
MAGNETICPICKUP(MPU) PLUG
FUEL LEVEL
OIL TEMPERATURE PLUG
CAT
PANEL LIGHT
VOLTAGEADJUST
ALARM BUZZER
SERVICE CONNECTORRECEPTACLE
EMCP3 PLUG
PANEL LIGHT SWITCH
ETHER START
GENERATORRECEPTACLE
45
17
14
CONNECTOR AND SPLICE LOCATIONS FOR HARNESS 258-4700
SPLICE(2)SPLICE(41)
SPLICE(45)SPLICE(ES-)
SPLICE(55)SPLICE(101)
79
82
80
9
36
2
30
34
46
SPLICE(50)SPLICE(10)
SPLICE(30)SPLICE(1)SPLICE(CAN1-)
SPLICE(108)SPLICE(17)SPLICE(CAN1+)
2
2 55
1
4155
1A
55
12
361010
23A3030373855555973779596
ES-EF1EF2
CAN1-CAN1+
SCREEN9394M+
10
9
1A
ES-
EARTH
E/STOP
CONTROL RELAY CR
M-SCREEN
CAN2+CAN2-
SCREEN
108
50
109
110
515253
10
555730
9091979899
D-SPDS-SPD
SCREEN
101108
EARTH
E/STOP
12
105-9344
Pin SocketFuse
ComponentPart Number
Pin or SocketNumber
ReceptaclePlug
Connector ReferenceDesignator
Single Wire GroundConnectionConnector
Harness And Wire Symbols
325-AG135 PK-14
P2741117898
J2743E5179
P1741306795
CircuitNumberIdentification
WireColor
WireGauge
J1741306795
200-L32 BK-14
325-A135 PK-14
Part Number ForConnector Assembly
Harness identification codeThis example indicateswire 135 in harness "AG".
INJECTORCYLINDER 1 P301
ENGINE LEFT SIDE VIEW
ENGINE TOP VIEW
INJECTORCYLINDER 2 P302
INJECTORCYLINDER 3 P303
INJECTORCYLINDER 4 P304
INJECTORCYLINDER 5 P305
INJECTORCYLINDER 6 P306
ENGINE COOLANTTEMPERATURESENSOR P100
INJECTIONACTUATIONPRESSURESENSOR J204
ENGINE OILPRESSURESENSOR P201
SECONDARY ENGINESPEED/TIMING
SENSOR(BOTTOM) P402
PRIMARY ENGINESPEED/TIMINGSENSOR(TOP) P401
CONNECTORP2/J2
ELECTRONICCONTROL MODULE (ECM)
CONNECTOR J1
ATMOSPHERIC PRESSURESENSOR P203
ATMOSPHERIC PRESSURESENSOR P203
TIMING CALIBRATION(TC)PROBECONNECTOR P400
FUEL HARNESSINTERFACECONNECTOR P93
INJECTION ACTUATIONPRESSURE CONTROLVALVE(IAPCV) P500
INJECTION ACTUATIONPRESSURE CONTROLVALVE(IAPCV) P500
INTAKE MANIFOLD AIR TEMPERATURESENSOR P103
INJECTOR HARNESSINTERFACE P300/J300
TURBO OUTLET(BOOST) PRESSURE SENSOR
(INTAKE MANIFOLD AIR) P200
TURBO OUTLET(BOOST) PRESSURESENSOR(INTAKE MANIFOLD AIR)P200
INLET AIR HEATERRELAY
CABLE TO INLET AIR HEATER
INLET AIR HEATERGROUND STRAP
INLET AIR HEATER
ENGINE LEFT SIDE VIEW SHOWING INLET AIR HEATER WIRING
FUEL PRESSURESENSOR J209
FUELTEMPERATURESENSOR P105
FUEL HARNESSCONNECTOR J93
FUEL FILTER - LEFT SIDE VIEW
GENERATOR SET RIGHT SIDE VIEWGENERATOR SET ENCLOSURE REAR VIEW WITH DOORS OPEN
GENERATOR SET REAR VIEW
RELAY BOX
GENERATORGENERATORTERMINAL BOX
ENCLOSURE
COOLANT LEVELSENSOR
EMCP3 CONTROLPANEL
SERVICECONNECTOR
GENERATORRECEPTACLE
CHASSISAC TERMINAL
RAIL
CHASSISDC TERMINAL
RAIL
FUSEF1, F2, F3
FUSEF4, F5
RELAY CR
DOORMORE DIN RAILS MAY BE ADDEDHERE TO ACCOMIDATE OPTIONS.
POWER CIRCUITBREAKER
CURRENT TRANSFORMERST1, CT2, CT3
EMERGENCY STOP(E/STOP) BUTTON
KE
NR
7879-0
13
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Components are shown installed on a fully operable generator set with the key and engine off.Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.
THIS SCHEMATIC IS FOR THE C9 GENERATOR SET ELECTRICAL SYSTEM
MEDIA NUMBER: RENR7879-01 S/N- C9E, NSE
SPNSPN Description
38Fuel Level (External Tank)52Aftercooler Temperature82Starting Air Pressure94Fuel Pressure95Fuel Filter Differential Pressure96Fuel Level (Local Tank)98Engine Oil Level99Oil Filter Differential Pressure100Engine Oil Pressure101Crankcase Pressure105Intake Manifold 1 Temperature107Air Filter Differential Pressure108Atmospheric Pressure110Engine Coolant Temperature111Engine Coolant Level137Fire Extinguisher Pressure158Battery Voltage (switch)
Battery Charging System Voltage168Battery Voltage171Ambient Air Temperature172Inlet Air Temperature173Exhaust Temperature174Fuel Temperature175Engine Oil Temperature176Turbo Oil Temperature190Engine Speed441Auxiliary Temperature 1442Auxiliary Temperature 2612Gen Rotating Diode Failure625SCADA Data Link Fault628Voltage Regulator Failure639Primary Data Link (J1939 #1)701Event Input Function #1702Event Input Function #2703Event Input Function #3704Event Input Function #4705Event Input Function #5706Event Input Function #6707Event Input Function #7708Event Input Function #8709Event Input Function #9710Event Input Function #10711Event Input Function #11712Event Input Function #12713Event Input Function #13714Event Input Function #14715Event Input Function #15716Event Input Function #16970Emergency Stop Switch971Engine Derate Overridden
Generator Bearing Temperature #1Generator Bearing Temperature #2Generator Winding Temperature #1Generator Winding Temperature #2Generator Winding Temperature #3
1131Intake Manifold 2 Temperature1132Intake Manifold 3 Temperature1133Intake Manifold 4 Temperature1135Engine Oil Temperature 2
Exhaust Gas Port 1 TemperatureExhaust Gas Port 2 TemperatureExhaust Gas Port 3 TemperatureExhaust Gas Port 4 TemperatureExhaust Gas Port 5 TemperatureExhaust Gas Port 6 TemperatureExhaust Gas Port 7 TemperatureExhaust Gas Port 8 TemperatureExhaust Gas Port 9 Temperature
EMCP Suspect Parameter Number (SPN) Codes
1146Exhaust Gas Port 10 Temperature1147114811491150115111521153115411551156
Main Bearing 1 Temperature (engine)Main Bearing 2 Temperature (engine)Main Bearing 3 Temperature (engine)Main Bearing 4 Temperature (engine)Main Bearing 5 Temperature (engine)Main Bearing 6 Temperature (engine)Main Bearing 7 Temperature (engine)Main Bearing 8 Temperature (engine)Main Bearing 9 Temperature (engine)Main Bearing 10 Temperature (engine)Main Bearing 11 Temperature (engine)Turbocharger 1 Compressor Inlet TemperatureTurbocharger 2 Compressor Inlet TemperatureTurbocharger 3 Compressor Inlet TemperatureTurbocharger 4 Compressor Inlet TemperatureTurbocharger 1 Turbine Inlet TemperatureTurbocharger 2 Turbine Inlet TemperatureTurbocharger 3 Turbine Inlet TemperatureTurbocharger 4 Turbine Inlet TemperatureTurbocharger 1 Turbine Outlet TemperatureTurbocharger 2 Turbine Outlet TemperatureTurbocharger 3 Turbine Outlet TemperatureTurbocharger 4 Turbine Outlet TemperatureEngine Auxiliary Coolant TemperatureAccessory Data Link Fault (J1939 #2)Emergency Shutdown Override Mode Active Warning 1237
1239Ruptured Fuel Basin- Primary Tank1383Unexpected Engine Shutdown1664Engine Failure to Start Shutdown
Battery 1 Temperature1801Battery 2 Temperature1802Intake Manifold 5 Temperature1803Intake Manifold 6 Temperature2433Right Exhaust Temperature2434Left Exhaust Temperature2436Generator Frequency2440Generator AC Voltage2448Generator AC Current2452Generator Reverse Power (kW)2456Generator Reverse Power (kWAr)2648Service Interval Warning4000Air Damper Closed4001ATS in Normal Position4002ATS in Emergency Position4003Battery Charger Failure4004Generator Beaker Closed4005Utility Breaker Closed4006Engine in Cooldown
Generator Control Not in Auto Warning4009Generator Breaker Failure to Open4010Utility to Generator4011Generator Breaker Failure to Close4012Utility Breaker Failure to CLose
Utility to Generator Transfer Failure WarningGenerator to Utility Transfer Failure Warning
4017Loss of Utility4028Earth Fault
Earth Leakage 4029
Description FMIData Valid but Above Normal Operational Range- Most Severe LevelData Valid but Below Normal Operational Range- Most Severe Level
2Data Erratic, Intermittent or Incorrect3Voltage Above Normal or Shorted to High Source4Voltage Below Normal or shorted to Low Source5Current Below Normal or Grounded Circuit6Current Above Normal or Grounded Circuit7Mechanical System Not Responding or Out of Adjustment8Abnormal Frequency, Pulse Width or Period9Abnormal Update Rate10Abnormal Rate of Change11Unexpected Engine Shutdown12Bad Intelligent Device or Component13Out of Calibration14Special Instructions
Data Valid But Above Normal Operational Range- Least Severe LevelData Valid But Above Normal Operational Range- Moderately Severe Level (Derate)Data Valid But Below Normal Operational Range- Least Severe LevelData Valid But Below Normal Operational Range- Moderately Severe Level (Derate)
19Received Network Data In Error31Not Available or Condition Exists
Failure Mode Identifier (FMI) Codes
NOTE A: THE CHASSIS AC TERMINAL RAIL IS CONNECTED DIFFERENTLY ON A FEW EARLY GENERATOR SETS.THERE IS NO S/N BREAK BUT C9E00127 WAS BUILT THIS WAY.THE DIFFERENCES ARE: TERMINAL BLOCK 13 WHICH CONNECTS TO WIRE 143 DOES NOT EXIST AND TERMINALBLOCK 14, 15, 16, 17 & 18 ARE LABELED 13, 14, 15, 16 & 17. TERMINAL BLOCKS 18, 19, AND 20 DONOT EXIST.
2
8
30
5
2
X 265-4944 02 C9 HARNESS
Y 258-4700 02 EMCP3 HARNESSX 283-4834 00 C9 HARNESS - SIDE MOUNTED
IDENT HARNESS CHG
NO ADDITIONAL CONNECTIONS ARE ALLOWED TO ANY WIRESWITHOUT CATERPILLAR ENGINEERING APPROVAL
UNLESS OTHERWISE SPECIFIED:
ALL WIRES TO BE 16 AWG OR LARGER SAE J1128 TYPE SXL OREQUIVALENT. FOR TWISTED PAIR SPECIFICATION SEE SAE J1708
ELIMINATION OF ANY COMPONENTS SHOWN WILL DISABLE CERTAINENGINE FEATURES. CONTACT CATERPILLAR ENGINEERING WHENCONSIDERING COMPONENT REMOVAL
NOTE X: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693.REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.
POT
SCREEN
POTENTIOMETER
AIR SHUT-OFF RELAY
CONTROL RELAY
ASOR
CTR
E/STOP
CR
GENSET FAULT RELAYGFR
PC
PUMP RELAYPOWER TERMINAL STRIPPULSE WIDTH MODULATED
ABBREVIATIONS
CRANK TERMINATION RELAYCT
SYMBOLS
EMERGENCY STOPPUSHBUTTON
RELAY CONTACT N/O
RELAY COIL
PANEL LAMP SWITCH
SCREEN CABLE
TRANZORB(SURGE SUPRESSOR)
PANEL LAMP
FUSE
POTENTIOMETER
COMPONENT BOX
OPTIONAL WIRINGSECTION BORDER
CIRCUIT BREAKER
EARTH
CHASSIS CUSTOMER TERMINALLOCATED ON DC TERMINAL RAIL
CHASSIS DC TERMINALLOCATED ON DC TERMINAL RAIL
CHASSIS AC TERMINALLOCATED ON AC TERMINAL RAIL
START AID SOLENOID VALVESOCKET
OIL TEMPERATURE SENSORSOCKET
CHASSIS TO DOOR DC SOCKET
GENERATOR SOCKET
E/STOP CHASSIS TO DOOR SOCKET
POWER TERMINAL
CONNECTION
ENGINE CONTROL MODULEECMELECTRONIC MODULAR CONTROL PANELEMCPEITHER POWER INJECTOR RELAYEPIR
MOULDED CASE CIRCUIT BREAKERMCCBMOTORIZED VALVEMVOVERLOADO/L
LIQUID CRYSTAL DISPLAYLCD
RESISTIVE TEMPERATURE DETECTOR
STARTER MOTOR MAGNETIC SWITCHSTARTER AID SOLENOID VALVE
AIR CIRCUIT BREAKERACB
CAT DIGITAL VOLTAGE REGULATORCDVR
AUTOMATIC VOLTAGE REGULATORAVR
AIR SHUT-OFF SOLENOIDASOS
GENERATOR RUNNING RELAYGRRINJECTION ACTUATION PRESSURE CONTROL VALVEIAPCV
ALARM RELAYALR
EMERGENCY STOP
11
58
11
:2
:3
R:10
:2
:1
:3R/1
:1:3
:2
IDENT HARNESS CHG
FOR: C9 ACERT
A 235-8202 05 (EXTERNAL) ENGINE MASTER HARNESSC 215-3249 03 (INTERNAL) INJECTOR HARNESSL 243-1552 00 FUEL HARNESS
THIS SCHEMATIC IS FOR THE C9 GENERATOR SET ENGINE(S/N C9E, NSE)
BLUE
GREEN
BU
GN
RD
WH
OR
YL
PK
BK
BROWN
PURPLE
GRAY
BLACK
COLORABBREVIATIONS
PINK
YELLOW
ORANGE
WHITE
RED
BR
PU
GY
SENSOR / ACTUATOR SUPPLY
SIGNAL PLUS TO ECM
SIGNAL MINUS TO ECM
(+) BATTERY
(-) BATTERY / SENSOR RETURN
CONTROL PLUS FROM ECM
CONTROL MINUS FROM ECM
WIRE GROUP COLOR DESCRIPTIONS
CONTROL TRANSFORMER
PUMP CONTACTOR
SMMSSASV
SRN
PTSPWMRTD
PR
167
11221123112411251126
1142114311441145
11371138113911401141
SPNSPN Description
Exhaust Gas Port 11 TemperatureExhaust Gas Port 12 TemperatureExhaust Gas Port 13 TemperatureExhaust Gas Port 14 TemperatureExhaust Gas Port 15 TemperatureExhaust Gas Port 16 TemperatureExhaust Gas Port 17 TemperatureExhaust Gas Port 18 TemperatureExhaust Gas Port 19 TemperatureExhaust Gas Port 20 Temperature
1157115811591160116111621163116411651166116711721173117411751180118111821183118411851186118712121231
1800
4007
40154016
01
15161718
SPARE BATTERY -SPARE BATTERY -
SPARE BATTERY -SPARE BATTERY -
ATS
J1939 PRIMARY COMMUNICATION
J1939 PRIMARY COMMUNICATION
FUEL LEAK DETECT
SPARE BATTERY +SPARE BATTERY +
AIR SHUTOFF RELAY
CUSTOMER CONNECTIONS:
SHIELD
GENERATOR RUNNING RELAY - N/OGENERATOR RUNNING RELAY - COMMON
GENERATOR RUNNING RELAY - N/CCOMMON SHUTDOWN RELAY - N/O
COMMON SHUTDOWN RELAY - COMMONCOMMON SHUTDOWN RELAY - N/C
REMOTE START FROM ATSREMOTE START FROM ATS
ECM POWER LINK
ECM POWER LINK
MODBUS RS485 COMMUNICATIONMODBUS RS485 COMMUNICATION
SHIELD
AWG 12AWG 12AWG 12
AWG 12
AWG 12
AWG 12
AWG 12AWG 12
AWG 12
AWG 12
AWG 12
AWG 12
AWG 12AWG 12AWG 12
AWG 12
AWG 12
AWG 12AWG 12AWG 12AWG 12AWG 12AWG 12
AWG 12
J1939 SECONDARY COMMUNICATIONJ1939 SECONDARY COMMUNICATION
SHIELD AWG 12AWG 12AWG 12
N
L1
AWG 8
AWG 8
BREAKER AUX N/C AWG 12
BREAKER AUX COM AWG 12
BREAKER AUX N/O AWG 12
-8555
10
WIRE IDENT:-
9
678
5
34
12
-2
-1
-8-10
-3-6
2021
1817
19
141516
1312
-38-37
-23A-30
-10
-30
11
-77-73-59-55-55
3132
28
3029
2627
2324
22
25
-CAN1--EF2
-96-ES-
-95
-EF1
-SRN
-CAN1+
-57
4243
4041
3837
39
3435
33
36
-S-SPD-SRN
-M+-94-93
-M-
-55
-10-SRN-D-SPD
5354
5251
484950
4546
44
47
-87-66
-64-30
-65
-84
-81-89-88
-83
CHASSISDC TERMINALRAIL
-2326665
6362
6059
61
565758
64
-98-97
-90-91-92
-231
-CAN2--CAN2+-99
-SRN
67 -233
-52-51-50
21
3
14 -131
-1429-210
-101-108
-53
-209
45678
-143
-131-131
-140
12
1011
13
15
16
17
19
18
20
-132
-131
-132
-148
-133
-139
-2
JUMPER PLUGS
-CAN1-
-1
-CAN1+
-2-2
120 OHMRESISTORBETWEEN27 & 29
-10
120 OHMRESISTORBETWEEN62 & 63
-5O EARTH
SEE SEPERATE SHEET FOR THE LOACTION OF THE TERMINAL STRIP ON THE GENSET.SEE SEPERATE DRAWINGS FOR INTERCONNECT POINTS ONTO OPTIONAL SHIP LOOSE ITEMS.
WIRE SIZES ARE MAXIMUM TERMINAL CAPABILITIES.208VAC IS ACCEPTABLE VOLTAGE FOR AC FEED, BUT THE JW HEAT WILL DERATE.DO NOT TURN ON AC POWER UNTIL FIELD TECHNICIAN HAS CHECKED WIRING.
NOTES:
NOTE A
2
1
100V TO 250VCUSTOMER
AC SUPPLY(AC TERMINAL RAIL)
(DC TERMINALRAIL)
NOTE: CUSTOMER CABLE TONOTE: CUSTOMER CABLE TO
2 TERMINALS.6mmENTER DIRECTLY ONTO
NOTE:A
COPPER BUSBAR
IF 230V BLOCK HEATER IS FITTED FUSE F19 SHOULD BE 10AIF 230V JACKET WATER HEATER IS FITTED FUSE F19 SHOULD BE 16A
6
6
26mm
COPPER BUSBAR
CUSTOMER
AC SUPPLY(AC TERMINALRAIL)
100V TO 250V
NOTE: CUSTOMER CABLE TO
2mm6 TERMINALS.ENTER DIRECTLY ONTO
NOTE:A
COPPER BUSBAR
IF 230V BLOCK HEATER IS FITTED FUSE F19 SHOULD BE 10AIF 230V JACKET WATER HEATER IS FITTED FUSE F19 SHOULD BE 16A
CUSTOMER
AC SUPPLY(AC TERMINALRAIL)
100V TO 250V
TERMINALS.
NOTE: CUSTOMER CABLE TONOTE: CUSTOMER CABLE TOENTER DIRECTLY ONTO
HEATERS
WATER
5.
62
ENGINEJACKET
HEATER
VOLTAGE CHARGERCONSTANT
BATTERY CHARGER
ENGINE
WATERHEATER
JACKET
BATTERY CHARGER& HEATERS(Both use thesame voltage)
BATTERY CHARGER& HEATERS(120V Charger,240V Heaters)
C9 INLETAIR HEATER
FUEL LEVEL SWITCH DRAWING
CONSTANTVOLTAGE CHARGER
FUEL LEAKDETECTOR
COPPER BUSBAR
VOLTAGE CHARGERCONSTANT
ALTERNATOR(GENERATOR)HEATER
ALTERNATOR(GENERATOR)HEATER
ALTERNATOR(GENERATOR)HEATER
HEATER
ENGINEJACKETWATER
CUSTOMER100V TO 250V
AC SUPPLY(AC TERMINAL
RAIL)
NOTE: CUSTOMER CABLE TONOTE: CUSTOMER CABLE TOENTER DIRECTLY ONTO
TERMINALS.26mm
IF 230V JACKET WATER HEATER IS FITTED MCB M2 SHOULD BE 16AIF 230V BLOCK HEATER IS FITTED MCB M2 SHOULD BE 10A
NOTE:A
F2(4A)
F1(4A)
F34A)
4 POLE BREAKER OR POWER TERMINAL STRIP (PTS) OPTIONAL
EMCP3.3or 3.2or 3.1
AIRSHUT-OFFSOLENOID
COOLANT LOSSSENSOR
CORE BALANCE
IF REQUIREDCURRENT TRANSFORMER
REMOTESTARTCONTACT
MAGNETIC
E
PICK UP No.1
CHARGING
RELAY BOX
RELAY BOX
RELAY BOX
ALTERNATOR
OPTIONALBATTERYISOLATORSWITCHKEYREMOVABLE
ECMPLUG P1 1607689
EMCP3 PLUG1607689
EMCP3 PLUG1607689
EMCP3 PLUG1607689
EMCP3 PLUG1607689
ECM PLUGP1 1607689
GENERATORPLUG 9X4391
E/STOP RECEPTACLE 3E3388
GENERATORRECEPTACLE
1030213
GENERATORPLUG
9X4391
GENERATORRECEPTACLE1030213
GENERATORPLUG
9X4391
GENERATORRECEPTACLE1030213
GENERATORPLUG 9X4391
GENERATORRECEPTACLE
1030213
GENERATORPLUG 9X4391
GENERATORRECEPTACLE1030213
E/STOP PLUG 1552264
E/STOP PLUG 1552264
E/STOP RECEPTACLE3E3388
E/STOP RECEPTACLE3E3388
E/STOP PLUG1552264
E/STOP PLUG1552264
E/STOP RECEPTACLE 3E3388
POWERLINK
ECM
STOPEMERGEMCY
LIGHTPANEL
SWITCH
LIGHTPANEL
SERVICE CONNECTORRECEPTACLE 1282312
EMERGENCY STOPON ENCLOSURE
50
EDOOR
EE
CHASSISSTANDARDSTUD
CHASSISOPTIONALSTUD
2230 2
ENGINEELECTRONICCONTROLMODULE(ECM){ENGINE MOUNTED}
METERING C.T.s
VOLTAGE ADJUST
(2K OHM, 10 TURN)POTENTIOMETER
3
43
J
H
C
E
B
A
CAN 2 SERVICECONNECTOR
SERVICECONNECTOR
D
43+B
:2
S
D
SPEED CONTROL
3
2
44
-B1 42
SPEED
(2K , 10T)ADJ. POT.
:1
:3
PWM SPEED CONTROL
ETHERSTART ETHER
START
ETHERSTART
AIRSHUTOFF
AIRSHUTOFF
MANAUTO
START SWITCHETHER
CAN2+
CAN2-
5
18
SRN
2
55
ANNUNCIATOR
ENGINE WIRING
4 POLE BREAKER OPTIONAL
POWERWIRINGFROMGENERATOR
POWERWIRINGFROMGENERATOR
OPEN & CLOSED
REMOTE TERMSFOR BREAKER
POSITIONSBREAKERAUXILIARY
4 POLE BREAKER OPTIONAL
REMOTE TERMS
POSITIONS
FOR BREAKEROPEN & CLOSED
AUXILIARYBREAKER
EARTH FAULTRELAY
AIRSHUTOFFRELAY
ALARMRELAY
GENRUNNING
REMOTE CONTACTSFOR GENERAL ALARM
COMMON ALARMCOMMONALARM
REMOTE CONTACTSFOR GENERATOR RUNNING
GENERATOR RUNNING
SHIELD
CAN_L
CAN_H
BATT(-)
BATT(+)BATTERY POSITIVE(12-24V DC)
BATTERY NEGATIVE (12-24VDC)
J1939 DATA LINK - HIGH
J1939 DATA LINK - LOW
RTD #1 - M
RTD #1 - H
RTD #1 - GND
RTD #1 - L
RTD #1 - SHIELD
RTD MODULE
PT100RTD
RTD #2 - SHIELD
RTD #2 - H
RTD #2 - GND
RTD #2 - L
RTD #2 - M
RTD #3 - GND
RTD #3 - SHIELD
RTD #3 - M
RTD #3 - L
RTD #3 - H
RTD #4 - M
RTD #4 - L
RTD #4 - SHIELD
RTD #4 - GND
RTD #4 - H
RTD #5 - GND
RTD #5 - SHIELD
RTD #5 - H
RTD #5 - L
RTD #5 - M
RTD #6 - L
RTD #6 - SHIELD
RTD #6 - GND
RTD #6 - M
RTD #6 - H
RTD #7 - SHIELD
RTD #7 - M
RTD #7 - GND
RTD #7 - L
RTD #7 - H
RTD #8 - GND
RTD #8 - SHIELD
RTD #8 - H
RTD #8 - L
RTD #8 - M
RTDPT100
PT100RTD
RTDPT100
BATTERY POSITIVE(12-24V DC)
BATTERY NEGATIVE (12-24VDC)
J1939 DATA LINK - HIGH
J1939 DATA LINK - LOW
SHIELD
CAN_L
CAN_H
BATT(-)
BATT(+)
THERMOCOUPLE #1
THERMOCOUPLE #1
THERMOCOUPLE #2
THERMOCOUPLE #2
THERMOCOUPLE #4
THERMOCOUPLE #4
THERMOCOUPLE #3
THERMOCOUPLE #3
THERMOCOUPLE #8
THERMOCOUPLE #7
THERMOCOUPLE #7
THERMOCOUPLE #8
THERMOCOUPLE #6
THERMOCOUPLE #6
THERMOCOUPLE #5
THERMOCOUPLE #5
THERMOCOUPLE #14
THERMOCOUPLE #16
THERMOCOUPLE #15
THERMOCOUPLE #15
THERMOCOUPLE #16
THERMOCOUPLE #13
THERMOCOUPLE #13
THERMOCOUPLE #14
THERMOCOUPLE #11
THERMOCOUPLE #11
THERMOCOUPLE #12
THERMOCOUPLE #12
THERMOCOUPLE #10
THERMOCOUPLE #10
THERMOCOUPLE #9
THERMOCOUPLE #9
THERMOCOUPLE #17
THERMOCOUPLE #18
THERMOCOUPLE #20
THERMOCOUPLE #19
THERMOCOUPLE #19
THERMOCOUPLE #20
THERMOCOUPLE #18
THERMOCOUPLE #17
CHANNEL8 DEFAULT SPN='EXHAUST GAS PORT 8 TEMP'
CHANNEL7 DEFAULT SPN='EXHAUST GAS PORT 7 TEMP'
CHANNEL5 DEFAULT SPN='EXHAUST GAS PORT 5 TEMP'
CHANNEL6 DEFAULT SPN='EXHAUST GAS PORT 6 TEMP'
CHANNEL10 DEFAULT SPN='EXHAUST GAS PORT 10 TEMP'
CHANNEL9 DEFAULT SPN='EXHAUST GAS PORT 9 TEMP'
CHANNEL2 DEFAULT SPN='EXHAUST GAS PORT 2 TEMP'
CHANNEL1 DEFAULT SPN='EXHAUST GAS PORT 1 TEMP'
CHANNEL3 DEFAULT SPN='EXHAUST GAS PORT 3 TEMP'
CHANNEL4 DEFAULT SPN='EXHAUST GAS PORT 4 TEMP'
THERMOCOUPLE MODULE
INPUT #1
INPUT #2
INPUT #4
INPUT #3
INPUT #8
INPUT #7
INPUT #6
INPUT #5
INPUT #12
INPUT #10
INPUT #11
INPUT #9
INPUT COMMON #1
INPUT COMMON #2
INPUT COMMON #3
INPUT COMMON #4
OUTPUT #1 (N/O)
OUTPUT #1 (N/C)
OUTPUT #1 (COM)
OUTPUT #2 (N/O)
OUTPUT #2 (N/C)
OUTPUT #2 (COM)
OUTPUT #3 (COM)
OUTPUT #3 (N/C)
OUTPUT #3 (N/O)
OUTPUT #4 (N/O)
OUTPUT #4 (N/C)
OUTPUT #4 (COM)
OUTPUT #5 (N/O)
OUTPUT #5 (COM)
OUTPUT #5 (N/C)
OUTPUT #6 (N/C)
OUTPUT #6 (COM)
OUTPUT #6 (N/O)
OUTPUT #7 (COM)
OUTPUT #7 (N/O)
OUTPUT #7 (N/C)
OUTPUT #8 (COM)
OUTPUT #8 (N/C)
OUTPUT #8 (N/O)
BATT(+)
BATT(-)
CAN_L
CAN_H
SHIELD
INPUT 1 DEFAULT SPN='PRIMARY FUEL TANK LEVEL LOW WARNING'
INPUT 2 DEFAULT SPN='PRIMARY FUEL TANK LEVEL LOW SHUTDOWN
INPUT 3 DEFAULT SPN='COOLANT LEVEL LOW WARNING'
INPUT 6 DEFAULT SPN='GEN BREAKER CLOSED'
INPUT 5 DEFAULT SPN='AIR SHUTOFF DAMPER CLOSED'
INPUT 4 DEFAULT SPN='COOLANT LEVEL LOW SHUTDOWN'
INPUT 10 DEFAULT SPN='SPARE'
INPUT 11 DEFAULT SPN='SPARE'
INPUT 12 DEFAULT SPN='SPARE'
INPUT 9 DEFAULT SPN='ATS IN EMERGENCY POSITION'
INPUT 8 DEFAULT SPN='ATS IN NORMAL POSITION'
INPUT 7 DEFAULT SPN='UTILITY BREAKER CLOSED'
OUPUT 1 DEFAULT SPN='COOLANT TEMP HIGH WARNING'
OUPUT 2 DEFAULT SPN='OIL PRESSURE LOW WARNING'
OUPUT 3 DEFAULT SPN='COOLANT TEMP LOW WARNING'
OUPUT 4 DEFAULT SPN='GENERATOR CONTROL NOT IN AUTO'
OUPUT 8 DEFAULT SPN='ENGINE OVERSPEED'
OUPUT 7 DEFAULT SPN='ENGINE OVERCRANK'
OUPUT 6 DEFAULT SPN='COOLANT TEMP HIGH SHUTDOWN'
OUPUT 5 DEFAULT SPN='OIL PRESSURE LOW SHUTDOWN'
BATTERY POSITIVE(12-24V DC)
J1939 DATA LINK - HIGH
J1939 DATA LINK - LOW
DISCREET I/O MODULE
NOTE A
NOTE A
NOTE A
NOTE A
NOTE A
NOTE A
NOTE A
NOTE A
NOTE A
NOTE A
GRAVITY FUEL SUPPLY FROM HIGHLEVEL BULK TANK TO BASETANK
FUEL SYSTEM No. 2
DC CIRCUIT
VALVE
LEVEL
SWITCH
SWITCH
LEVELHIGH
FUEL
FUEL
LOW
MOT.
:11CR/3
:9
ST4R448
AUTOMATICVOLTAGE
REGULATOR (AVR)
WITHCDVR
USEFOR
CDVRWITHUSEFOR
55
2
CAN2-
CAN2+
SRN
TERMINAL BOX
NORMALLY OPEN
NORMALLY CLOSED
NORMALLY CLOSED
NORMALLY CLOSEDSW1
SW2
SW3
SW4
LEVEL SWITCH(SIDE VIEW)
TERMINAL BOX
LOW-
LOW
SW 2SW 1
LOWHIGH
SW 4
SW 3
HIGH-HIGH
ENTRY
CABLE
(TOP VIEW)LEVEL SWITCH
16
14
1326
1316(4A) NOTE:A
F19F18(2A)
136
F16
:4
:1CR/1
16132
13114
136136135 131131131
(6A)F17
:4
CR/1:1
16132
14131
6
6NOTE:A
F19(4A)
136
(6A)F18F17
:1CR/1
:4
(2A)F16
62. 5
:5
134
:3
141
6
131
:A1
137
:6
19139
:4
9142131
:A2
131
HC
1514131 131
2177
30 13
131
++36
--2
(*)
F151+ 1
2- 5
*FOR 10A CHARGER FIT (10A) FUSEFOR 5A CHARGER FIT (6A) FUSE
3077FUELLEAKSWITCH
6
141
:5
134
2. 5
6 135
:3
131137
:A1 :1
19142
:6
139140
:4
131131
:A2 :2
9
HC
15
6
5.
131
2
14
140++36
--2
(*)
F151
1+
5-
*
2
FOR 10A CHARGER FIT (10A) FUSEFOR 5A CHARGER FIT (6A) FUSE
24V DCSUPPLY(DCTERMINALRAIL)
24V DCSUPPLY(DCTERMINALRAIL)
134141131
140 131
134141135131
25
:2
TOSTARTERMOTOR
2
+10
--131
12
++ 140
131 2
143
13
5.
137
:A1
:A2
131
HC:14
9142
:13 :1
141
:4
:1CR/1
140
CR/2:6
:5
25. .
136
(10A)
135
F17(2A)F16
MCB2P 6AM1
141
6
20
148
19
:4
139
:6
:3
147
:5
134 138
13114
6 6
MCB
147
M2NOTE:A
134
6
138
18
16
6 133
6 132
240
120
4
M-
-
3SRN
RS485
M+
+5
CAN2-
SRN63
-
OILTEMP
ENGINETEMP
OILPRESSURE
29
PASSIVE
37
PASSIVE
4630
PASSIVEANALOG 1- ANALOG 2- ANALOG 3-
L1
L3
L2
E
N
101T3T2T1
P2
CT1
CT3
CT2
S2P2
P2
S2
S2
50
EARTH
E
+62
SRN42
CAN2+
-
34+50
CAN1+ CAN1-
CAN1 J1939
ENGINETEMP
OILPROGI/P 8 PRESSURE
38
PASSIVEANALOG 2+
28I/P 8
94
34
56
PASSIVEANALOG 1+
FUELLOW
FAULTEARTH
LEAKFUEL
44I/P 6
72
33
45I/P 5
73
53I/P 4
77
2021
LEVEL
PROGI/P 7
I/P 736
93
101
101
6108
5
109108 110
101
7
109
911
108
13
VB
VA
VC
11050
39
I RETURN
LOWCOOLANTSTOP
EMERGSTARTREMOTE
54
18
I/P 370
17
I/P 1
57
55I/P 2
LEVEL
PROGO/P
RLY8
O/PPROG
RLY7
LCD DISPLAY
241
9897
15
92
6159 6058
2 25
9190
27
55
5756
14
99
64
CAN2 J1939
OIL
ANALOG 3+
TEMP
PASSIVE
EF2
26EF2
62
EF2
EF1
25
59
19 12
23A
EF1
61
EF1
72
72
9 64
59
59
59 23A
23A
3017 57
13
14
30
46
7
18
20
30
30
25
30
65
17
17
48
46
46
50
5
3
8
26
1
59
1
2
2
SASV ASOS
LOWFUELLEVEL
18
C
10 A
B2
2
2
P1
S1P1
P1
S1
S1
5351 52
4 12 3
T1
T2
T3
E
N
53
57
51
31
52
47
ICIBIA
AC
333231
21 22
2221
22
66
21
+-67
MAG
PICKUP
EARTH (MOUNTING SCREW)
GFRSWITCH
RLY5
GRRRLY4
SWITCH
40
55
32
6
4133
8355
43
55
ASRSWITCH
RLY3
FUEL
RLY2
CONTROL
_2
55 52
65
ENGCRANK
RLY1
+
BATTERY (12/24Vdc)
58 35
2 37
61 48
55 41
51
14
DC
1
2
F5
F4(10A)
(10A)
ACGENERATOR
(ALTERNATOR)
11
21
6HARNESS XSPLICE 1 HARNESS Y
SPLICE 1
HARNESS YSPLICE 55
HARNESS YSPLICE 45
HARNESS YSPLICE 30
HARNESS YSPLICE 17
HARNESS YSPLICE 10
TERMINALRAIL LINK
TERMINALRAIL LINK
TERMINALRAIL LINK
TERMINALRAIL LINK
HARNESS YSPLICE 41
HARNESS YSPLICE 50 HARNESS Y
SPLICE 101
HARNESS YSPLICE 108
HARNESS YSPLICE CAN1+
HARNESS YSPLICE CAN1-
HARNESS YSPLICE ES-
HARNESS YSPLICE 2
TERMINALRAIL LINK
TERMINALRAIL LINK
HARNESS XSPLICE B+
HARNESS XSPLICE 10
HARNESS XSPLICE 45
HARNESS XSPLICE 2-1
HARNESS XSPLICE 2-2
HARNESS X, SPLICE 30
2.5
E/STUD 2E/STUD 1
(60A)CB1
6
40
1.5
(15A)CB3
:30
:87SR/1
A+
ALT
6
B+
2.5
(20A)
24
CB2
PS1
25
SMMS1/1
+
24V
-
PS1SM1
6
8
38
16
55
1110
10
CR:10
:2
41
15
18
55 55
55
34
10
1010
716
:86SR
34
34
49
7
8
4
SMMS1
2
A55
B2
H
J
CAN 1-
CAN 1+
F
D
J
D+
ED-
24
98
ES-
1A
:2
:3
9
9
2
3654
:85
41
3950
CAN 1-
CAN 1+
CAN1-
SRN(CAN1)
CAN1+
CAN1-
SRN(CAN1)
CAN1+
34 40
5
3D+
8
4
15
D-9
141440
27
28
821
22ES-
48
52
53
61
63
65
11
12
2
2
2
2
2
30
36
36
26
RLY6
ALARM
ALARMBUZZER
AUDIBLE
22
96
The above doesnot functionon EMCP3.2 orEMCP3.1
The above does not function on EMCP3.1
This pindoes notexist onEMCP3.1
The below doesnot functionon EMCP3.1
The below doesnot functionon EMCP3.1
The items below do notfunction onEMCP3.1
95
23SINK O/P 2
SINK O/P 1
68
69
17
45
45
45
17 18
45
37
S-SPD
D-SPD68
66
36
35
7010
45
40
39
38
23
78
54
80 82
7055 56
78
78
80 82
80:3
82:1
:2
OHMS120OHMS
120
This pindoes notexist onEMCP3.1
C9 GEN SETSDO NOT HAVEWIRE 30
CONNECTEDTO PIN 65
C9 GEN SETSDO NOT HAVE
WIRE 41CONNECTEDTO PIN 16
C9 GEN SETSDO NOT HAVEWIRE 45
CONNECTEDTO PIN 18
BOTH OF THESEWIRES CONNECTTO THE STANDARDSTUD IF THE
OPTIONAL STUDIS NOT SUPPLIED
2
1
19
26
SOILTEMPERATURESENDER
OILTEMPERATURE
(-VE SUPPLY)
-VE SUPPLY
+VE SUPPLY
S-SPD
D-SPD
10
30
22
2 2
TERMINAL RAIL LINK
2
:1:2 EPIR
:85
:86
ES-
13
8
:30
:87EPIR/1
10
233
232
231
6
2
:14
:11
:12
ST
:C2
:C1
E
N
T2
T3
1L1T
L3
L2
E
N
231
232
233
6
2
:12:11
:13 :14
ST
:C12
:C11
E
N
T2
T3
T1
L3
L2
E
N
L1
EF2
10
14
A1
30 A2
10
EF1
k l
30
7314
11
242122 12
14
20
4
ASOR
2
:86
:85
23A
37
ASOR/1:87
:30
23
F27 (16A)
1
1
:2ALR
3
2:10
64 65
:11
66
6
ALR/3:8 :9
:2
2
GRR:10
38
87 8988
:8
:11
:9GRR/3
SHIELD
CAN2 -
CAN2 +
4
3
2
6
5
2
55
30
40
39
38
37
36
28
29
27
20
26
18
19
5
23
9
17
16
10
7
8
6
34
35
32
33
31
25
24
21
22
15
13
14
11
12
2
5
4
3
172
1 171 RED
RTDTERMINALSTRIP
THERMOCOUPLETERMINALSTRIP
WHITE
RED
WHITE
181
182
WHITE
RED
192
191
RED
WHITE164
163
SHIELD
CAN1 -
CAN1 +
5
3
2
4 2
1 55
37
29
39
38
40
30
28
19
20
18
8
9
36
10
35
26
27
25
15
16
6
17 359
358
35424
7
5
34
356
357
355
14
33
4
353
352
351
34732
13
23
3
350
349
348
12
22
2
345
346
344
21
31
1
11
343
342
341
340
18
5
21
11
1
12
2
31
3
23
33
13
32
22
5
17
6
7
24
34
4
14
30
19
18
9
20
10
8
26
35
36
37
25
16
27
15
39
38
29
40
28
1
4
2
3
5
320
321
318
319
314
316
317
315
313
311
312
307
309
310
308
305
306
304
302
303
300
301
325
334
336
339
338
337
335
333
332
331
330
329
327
328
326
324
323
322
2
55
SHIELD
CAN2 -
CAN2 +
5
18
:10
:2PR
52
-
+
83
53
PR/2
52
54
:1PR/1:3
:2
:1MV
85
55
:7
84
:6
84
1F23
(2A)
1
6
5
4
3
2
1P16 J16
CAN2 +
CAN2 -
CAN2 SRN
NC
BATT -
BATT +# 1
ANNUNCIATOR
8-PIN CONNECTOR
40-PIN CONNECTOR
8-PIN CONNECTOR
40-PIN CONNECTOR
8-PIN CONNECTOR
40-PIN CONNECTOR
NOTE D
+VE SUPPLYSTARTER MOTOR +VE
BK-18
BK-18
OR-2
mm 2
mm 2mm 2
mm 2
mm 2
mm 2
mm2mm2
mm2
mm2mm2
mm2mm2
mm2
mm2mm2
mm2
mm2
mm2
mm2
mm2
mm2 mm 2
mm 2
mm 2
mm 2
mm 2
mm2mm 2
mm2
mm 2
24V DCSHUNT
MCCB
TRIP
ACB
24V DCSHUNTTRIP
Q/1
Q/2
NEUTRAL EARTH LINK
T3
EN
BALANCEC.T.
CORE
T2
T1
BREAKER
36 37356462 63
44
45
43
41 42
27
29
31
R
64
63
62
66
65
67
8
3
66
67
65
8
3
46 47 48 49 50 51
64
63
62
114
115
116
117
118
119
120
121
122
123
113
112
27
31
29
134
143
142
141
140
139
138
136
137
135
127
133
132
131
130
129
128
125
126
12472
73
75
74
79
77
78
76
83
87
86
85
84
81
82
80
98
102
103
100
101
99
91
97
96
95
94
93
92
89
90
88
110
111
109
107
108
105
106
104
63
62
64
6
5
4
3
2
1
-VE SUPPLY
PRIMARY ENGINE SPEED/TIMINGSENSOR(TOP) P401 INJECTOR HARNESS
INTERFACE P300
SECONDARY ENGINE SPEED/TIMINGSENSOR(BOTTOM) P402
TIMING CALIBRATION(TC)PROBE CONNECTORP400/J400
FUEL HARNESSINTERFACE P93
ELECTRONICCONTROL MODULE P2
ENGINE OIL PRESSURESENSOR P201
INLET AIRHEATER RELAY P501
INJECTION ACTUATIONPRESSURE SENSOR J204
INJECTOR ACTUATIONPRESSURE CONTROLVALVE(IAPCV) P500
ENGINE COOLANT TEMPERATURESENSOR P100
TURBO OUTLET(BOOST) PRESSURESENSOR(INTAKE MANIFOLD AIR) P200
INTAKE MANIFOLD AIR TEMPERATURESENSOR P103
ATMOSPHERICPRESSURE
SENSOR P203
A-S6 A-S8A-S7
A-S5 A-S4
A-S3
A-S2A-S1
CONNECTOR AND SPLICE LOCATIONS FOR HARNESS 235-8202
12
P4001552269
12
J4003E3364
J5013E3364
12
12
P5011552269
12
P1031552269
P5001552269
12
P1001552269
J2043E3370
ABC
123456789101112131415161718
P2011552267
ABC
P2001552267
ABC
P2031552267
ABC
A-S1
A-S2
A-S3
12
P931552264
345678
A-S4
A-S5
A-S6
A-S7
A-S8
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970
P22274002
7172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120
AB
P4021112416
AB
P4011003320
INJECTION ACTUATIONPRESSURE SENSOR(236-6220)
V+ ANALOGRETURNSIGNAL
OR-18YL-18GN-18
ABC
ABC
V+ ANALOGRETURNSIGNAL
OR-18YL-18GN-18
ENGINE OILPRESSURE SENSOR(197-8394)
V+ ANALOGRETURNSIGNAL
J2093E3370
TURBO OUTLET(BOOST) PRESSURESENSOR(INTAKE MANIFOLD AIR)(210-1747)C
V+ ANALOGRETURNSIGNAL
ATMOSPHERICPRESSURE SENSOR(197-8393)
V+ ANALOGRETURNSIGNAL
SIGNALRETURN
PRIMARY ENGINESPEED/TIMING SENSOR(TOP)
SIGNALRETURN
SIGNALRETURN
12
SIGNALRETURN
INTAKE MANIFOLDAIR TEMPERATURE SENSOR(197-8391)
SIGNALRETURN
ENGINE COOLANTTEMPERATURE SENSOR(197-8392)
INTAKE MANIFOLD AIR TEMPERATURE
INJECTOR 3 LS
PRIMARY ENGINE SPEED TIMING SENSOR
SECONDARY ENGINE SPEED/TIMINGSECONDARY ENGINE SPEED/TIMING
ENGINE COOLANT TEMPERATURE SENSOR COMMON
PRESSURE SENSOR +5V
INJECTOR 5&6 HS
FUEL DIFFERENTIAL PRESSURE SW RETURN
ENGINE OIL PRESSURE SENSOR
DIFFERENTIAL FUEL PRESSURE SW
ATMOSPHERIC PRESSURE
IAPCV RETURN
PRIMARY ENGINE SPEED/TIMING
PRESSURE SENSOR COMMON
INJECTOR 1&2 HS
FUEL TEMPERATURE
INJECTOR 6 LS
TIMING CALIBRATION PROBE +
TURBO OUTLET PRESSURE(INTAKE MANIFOLD AIR)
10
20
30
40
50
60
70
80
90
100
110
115
120
INJECTOR 5 LS
FUEL PRESSURE
INJECTOR 4 LS
INJECTOR 3&4 HSINJECTOR 1 LS
INJECTOR 2 LS
TIMING CALIBRATION PROBE -
IAPCV
ANALOG RETURN
ANALOG POWER +5V
INJECTOR ACTION PRESS SENSOR
AIR INLET HEATER RETURN
INLET AIR HEATER
ENGINE COOLANT TEMPERATURE
TIMING CALIBRATION(TC)PROBE CONNECTOR
ENGINE MOUNTEDINLET AIRHEATER RELAY
ENGINE MOUNTEDINLET AIRHEATER
C987-A99 RD-18C987-A99 RD-18
C987-A99 RD-18
C987-A99 RD-18
G855-A91 PU-18
G855-A91 PU-18
G855-A91 PU-18
G855-A91 PU-18
995-A12 BU-18
995-A12 BU-18
995-A12 BU-18
995-A12 BU-18
R746-A20 PK-18
R746-A20 PK-18
R746-A20 PK-18
R746-A20 PK-18
G829-A93 GN-18
G829-A93 GN-18
G854-A92 PK-18
G854-A92 PK-18
G854-A92 PK-18
G854-A92 PK-18
E963-A27 BK-18
E963-A27 BK-18
E963-A27 BK-18
E963-A27 BK-18
G856-A22 WH-18
G856-A22 WH-18
G856-A22 WH-18
G856-A22 WH-18
994-A10 GY-18
994-A10 GY-18
994-A10 GY-18
994-A10 GY-18
G833-A47 PK-18G833-A47 PK-18
E964-A26 WH-18
E964-A26 WH-18
E964-A26 WH-18
E964-A26 WH-18
G857-A30 YL-18
G857-A30 YL-18
G857-A30 YL-18
G857-A30 YL-18
C991-A33 PK-18
C991-A33 PK-18
C991-A33 PK-18
C991-A33 PK-18
E966-A49 YL-18
E966-A49 YL-18
E966-A49 YL-18
E966-A49 YL-18
E965-A48 BU-18
E965-A48 BU-18
E965-A48 BU-18
E965-A48 BU-18
G827-A2 BU-18
G827-A2 BU-18
C967-A15 BU-18
C967-A15 BU-18
C967-A15 BU-18
C967-A15 BU-18
R747-A6 GY-18
R747-A6 GY-18
R747-A6 GY-18
R747-A6 GY-18
A751-A13 YL-18
A751-A13 YL-18
A751-A13 YL-18A751-A13 YL-18
T725-A32 WH-18
T725-A32 WH-18
T725-A32 WH-18
T725-A32 WH-18
G828-A92 WH-18
G828-A92 WH-18
G850-A98 BU-18
G850-A98 BU-18
G850-A98 BU-18
G850-A98 BU-18
G826-A1 BR-18
G826-A1 BR-18
N707-A31 PU-18
N707-A31 PU-18
N707-A31 PU-18
N707-A31 PU-18
G849-A96 BR-18
G849-A96 BR-18
G849-A96 BR-18
G849-A96 BR-18
T860-A34 OR-18-XLPE
T860-A34 OR-18-XLPE
T858-A23 GY-18-XLPE
T858-A23 GY-18-XLPE
T962-A28 WH-18-XLPE
T962-A28 WH-18-XLPE
T962-A28 WH-18-XLPE
T959-A18 BR-18-XLPE
T959-A18 BR-18-XLPE
T959-A18 BR-18-XLPE
T961-A29 GN-18-XLPE
T961-A29 GN-18-XLPE
T961-A29 GN-18-XLPE
T960-A19 BU-18-XLPE
T960-A19 BU-18-XLPE
T960-A19 BU-18-XLPE
T859-A37 WH-18-XLPE
T859-A37 WH-18-XLPE
T957-A16 PU-18-XLPE
T957-A16 PU-18-XLPE
T957-A16 PU-18-XLPE
T958-A17 YL-18-XLPE
T958-A17 YL-18-XLPE
T958-A17 YL-18-XLPE
T858-A86 GY-18-XLPE
T858-A86 GY-18-XLPET858-A85 GY-18-XLPE
T858-A85 GY-18-XLPE
T859-A88 WH-18-XLPE
T859-A88 WH-18-XLPET859-A87 WH-18-XLPE
T859-A87 WH-18-XLPE
T860-A90 OR-18-XLPE
T860-A90 OR-18-XLPE
T860-A89 OR-18-XLPE
T860-A89 OR-18-XLPE
G833-A46 PK-18
G833-A46 PK-18
G833-A46 PK-18
G833-A45 PK-18
G833-A45 PK-18
G833-A45 PK-18
G833-A44 PK-18
G833-A44 PK-18
G833-A44 PK-18
G826-A35 BR-18
G826-A35 BR-18
G826-A35 BR-18
G826-A38 BR-18
G826-A38 BR-18
G826-A38 BR-18
G827-A36 BU-18
G827-A36 BU-18
G827-A36 BU-18C991-L7 PK-18
F421-L1 YL-18
T725-L3 WH-18N707-L4 PU-18
G833-L2 PK-18
G828-L5 WH-18G829-L6 GR-18
G827-A43 BU-18
G827-A43 BU-18
G827-A43 BU-18
G828-A95 WH-18
G828-A95 WH-18
G828-A95 WH-18
G828-A39 WH-18
G828-A39 WH-18
G828-A39 WH-18G828-A40 WH-18
G828-A40 WH-18
G828-A40 WH-18G829-A42 GN-18
G829-A42 GN-18
G829-A42 GN-18G829-A41 GN-18
G829-A41 GN-18
G829-A41 GN-18
G829-A94 GN-18
G829-A94 GN-18
G829-A94 GN-18
INJECTION ACTUATIONPRESSURE CONTROL VALVE(IAPCV)
FUEL HARNESS 243-1552
P3001726062
INJECTOR HARNESSCONNECTOR
T951-C54 YL-16T952-C55 BR-16T953-C56 BU-16T954-C57 GY-16T955-C58 GN-16T956-C63 GY-16
T957-C69 PU-16T958-C68 YL-16T959-C67 BR-16T960-C66 BU-16T961-C65 GN-16T962-C64 WH-16
J3001917823
INJECTORHARNESS215-3249
INJECTORCYLINDER #1
INJECTORCYLINDER #2
INJECTORCYLINDER #3
INJECTORCYLINDER #4
INJECTORCYLINDER #5
INJECTORCYLINDER #6
P3011539693NOTE XA B A B
P3021539693NOTE X A B
P3031539693NOTE X A B
P3041539693NOTE X A B
P3051539693NOTE X A B
P3061539693NOTE X
P1051552269 FUEL
TEMPERATURESENSOR1309811
1552269NOTUSED
J933E3388
FUELPRESSURESENSOR1946725
SECONDARY ENGINESPEED/TIMING SENSOR(BOTTOM)
(236-6221)
CUSTOMER SUPPLY POWERSOPTIONAL JACKET WTER
HEATER, BATTERY CHARGER,AND GENERATOR SPACE
HEATER.
N
L1
L2
AWG 8
AWG 8
AWG 8
-52-51-50
21
3
14 -131
-1429-210
-101-108
-53
-209
45678
-143
-131-131
-140
12
1011
13
15
16
17
19
18
20
-132
-131
-132
-148
-133
-139
CHASSIS ACTERMINAL RAIL3 WIRE 240V
-5O EARTH
NOTE ACUSTOMER SUPPLY POWERS
OPTIONAL JACKET WTERHEATER, BATTERY CHARGER,
AND GENERATOR SPACEHEATER.
CHASSIS ACTERMINAL RAIL2 WIRE 240V