caterpillar C9-Schematic

Harness And Wire Symbols

Harness identification code This example indicates wire 135 in harness "AG".

RENR7947-01 September 2007

P174 1306795

Connector Reference Designator

J174 1306795

Part Number For J274 Connector Assembly 3E5179 325-A135 PK-14 1 Receptacle 2

P274 1117898 325-AG135 PK-14

Socket

Pin

Single Wire Connector

Plug Wire Gauge

Wire Color

Ground Circuit Connection Number Identification

Right/Top View

Fuse Pin or Socket Number 200-L32 BK-14 105-9344 Component Part Number

CIRCUIT BREAKER 171-2211(24V)90A 171-2213(12V)135A

START RELAY (SMMS) 3E-0075(24V) 3E-7278(12V) E-C6 OR P515

9X-0141

3E-3382

10 6 5 4

6

5

1

15

11

25

21

35

31

1

20

16

30

26

40

36

2 3

127-5483

C9 Marine Generator Set Electrical System

9X-1343

(4-6 AWG)

1

5

6

10

11

15

16

20

21

25

26

30

31

35

36

40

127-5484

SJB1-UP

(4-6 AWG) 8T-8736

D E

C A

F

B J

G

H

Right Side View 9W-1951

E

COOLANT LEVEL SENSOR A-C22

G

CLR-GA BU-18 PK-18 QTY 1 1 1

A-C10 WIRE NAME POS TERM/PLUG 995-A15 1 180-9340 G833-A38 2 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 155-2269 WEDGE 155-2261 BOOT 6I-4347

Volume 1 of 2: Marine Generator Set

C B

A

F

ENGINE COOLANT TEMPERATURE SENSOR A-C10

D

J H

Related Electrical Service Manuals Title

© 2007 Caterpillar All Rights Reserved

Form Number

Troubleshooting

RENR5032

Systems Operation / Testing and Adjusting

SENR9663

Printed in U.S.A.

COOLANT TEMPERATURE SENSOR A-C10

QTY 1 1 1

FUEL TEMPERATURE SENSOR A-C21

INIJECTION ACTUATION PRESSURE CONTROL VALVE A-C4

Top View

A-C21 WIRE NAME POS TERM/PLUG F421-A61 1 180-9340 G833-A62 2 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 155-2269 WEDGE 155-2261 BOOT 6I-4347

CLR-GA PK-18 PU-18 QTY 1 1 1

INLET AIR HEATER RELAY A-C3

BOOST PRESSURE SENSOR A-C13

INTAKE MANIFOLD AIR TEMPERATURE SENSOR A-C9

INJECTOR HARNESS CONNECTOR A-C2/B-C23

FUEL PRESSURE SENSOR A-C15

CLR-GA

ATMOSPHERIC PRESSURE SENSOR A-C12

OR-18 BR-18 OR-18 BK-18 OR-18 BU-18

TIMING CALIBRATION (TC)PROBE CONNECTOR A-C5/A-C6

GY-18

INLET AIR HEATER BATTERY(+) A-C17/A-C14

WH-18 PK-18

PK-18 PU-18 GY-18 BR-18

CUSTOMER CONNECTOR E-C2 BU-18 YL-18

INJECTION ACTUATION PRESSURE SENSOR A-C16

PRIMARY ENGINE SPEED/TIMING SENSOR (TOP) A-C8

SECONDARY ENGINE SPEED/TIMING SENSOR (BOTTOM) A-C7

SERVICE TOOL CONNECTOR E-C3

ENGINE OIL PRESSURE SENSOR A-C11

A-C1 OR P2

ELECTRONIC CONTROL MODULE INLET AIR HEATER CIRCUIT BREAKER (135 A) 171-2213

Left Side View (Without Junction Box)

E-C1 OR P1

BU-18 GY-16-HV PU-16-HV BR-16-HV GY-16-HV PK-18

WH-16-HV YL-16-HV OR-16-HV WH-16-HV GY-18 BK-18

TERMINATION RESISTOR E-C5/E-C7 BU-16-HV GY-16-HV

YL-18

QTY 1 1 1

QTY 1 1 1

CLR-GA OR-18 BK-18 OR-18 QTY 1 1 1

A-C22 WIRE NAME POS TERM/PLUG R800-A60 A 180-9340 J842-A65 B 180-9340 M967-A58 C 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 169-8670 WEDGE 155-2276 BOOT 6I-4347

FUEL TEMPERATURE SENSOR A-C21

A-C4 WIRE NAME POS TERM/PLUG G854-A34 A 180-9340 G855-A35 B 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 155-2269 WEDGE 155-2261 BOOT 6I-4347 A-C1 WIRE NAME POS 1 997-A1 2 993-A2 3 R800-A60 4 J842-A65 5 M967-A58 6 7 G850-A4 8 9 10 11 12 13 A747-A5 14 15 A745-A7 16 17 G833-A9 18 19 20 21 F723-A10 22 F724-A11 23 994-A12 24 G849-A14 25 26 27 28 29 30 31 995-A15 32 F421-A61 33 34 C967-A16 35 A701-A17 36 A702-A18 37 A703-A19 38 J763-A20 39 A746-A29 40 41 42 43 A721-A24 44 A722-A23 45 A723-A25 46 A724-A26 47 R817-A27 48 E963-A28 49 50 51 52 53 A705-A30 54 A706-A31 55 56 57 E966-A32 58

CLR-GA OR-18 BR-18 GY-18

A-C11 WIRE NAME POS TERM/PLUG 997-A46 A 180-9340 993-A54 B 180-9340 994-A12 C 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 169-8670 WEDGE 155-2276 BOOT 6I-4347

TERM/PLUG 8T-8737 180-9340 180-9340 180-9340 180-9340 180-9340 8T-8737 180-9340 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 180-9340 8T-8737 180-9340 8T-8737 180-9340 8T-8737 8T-8737 8T-8737 180-9340 180-9340 180-9340 180-9340 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 180-9340 180-9340 8T-8737 180-9340 180-9340 180-9340 180-9340 180-9340 180-9340 8T-8737 8T-8737 8T-8737 180-9340 180-9340 180-9340 180-9340 180-9340 180-9340 8T-8737 8T-8737 8T-8737 8T-8737 180-9340 180-9340 8T-8737 8T-8737 180-9340

CLR-GA RD-18 BU-18 QTY 1 1 1

INLET AIR HEATER RELAY A-C3 A-C3 WIRE NAME POS TERM/PLUG C987-A21 1 180-9340 G850-A4 2 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 155-2269 WEDGE 155-2261 BOOT 6I-4347

A-S5

BOOST PRESSURE SENSOR A-C13

PRIMARY ENGINE SPEED/TIMING SENSOR (TOP) A-C8

QTY 1 1

ENGINE OIL PRESSURE SENSOR A-C11

CLR-GA BU-18 PK-18 QTY 1 1 1

QTY 1 1

A-C9 WIRE NAME POS C967-A16 1 G833-A37 2 ACCESSORY TABLE PART NAME PLUG_AS. WEDGE BOOT

INTAKE MANIFOLD AIR TEMPERATURE SENSOR TERM/PLUG A-C9 180-9340 180-9340

P/N 155-2269 155-2261 6I-4347

A-C1 (CONTINUED) CLR-GA WIRE NAME POS TERM/PLUG BU-18 E965-A33 59 180-9340 60 8T-8737 PK-18 G854-A34 61 180-9340 PU-18 G855-A35 62 180-9340 63 8T-8737 64 8T-8737 65 8T-8737 66 8T-8737 YL-16-HV A725-A36 67 180-9340 OR-16-HV A726-A57 68 180-9340 69 8T-8737 70 8T-8737 ACCESSORY TABLE QTY PART NAME P/N 1 PLUG_AS. 160-7690 1 ENDBELL 126-1774 2 STRAP 3S-2093 1 BOOT 6I-4348 1 BOOT 6I-4347

160-7690

NOTE V: WIRE 993-A6 IS BLACK ON HARNESS 246-4954 -00. THE WIRE IS BROWN ON LATER VERSIONS OF THE HARNESS.

A-C14 CLR-GA WIRE NAME POS TERM/PLUG 1 8T-8737 2 8T-8737 ACCESSORY TABLE INLET QTY PART NAME P/N AIR 1 PLUG_AS. 155-2269

HEATER A-C17 BATTERY(+) CLR-GA WIRE NAME POS TERM/PLUG A-C17/A-C14 RD-18 C987-A21 1 180-9339 2 8T-8737 ACCESSORY TABLE PART NAME P/N RECEPTACLE_AS. 3E-3364 WEDGE 3E-3365 BOOT 6I-4347

CLR-GA PK-18 PU-18

A-C8 WIRE NAME POS TERM/PLUG E963-A28 A 111-1567 R817-A27 B 111-1567 ACCESSORY TABLE PART NAME P/N PLUG_AS. 100-3320 BOOT 6I-4347

A-C7 WIRE NAME POS TERM/PLUG E965-A33 A 111-1567 E966-A32 B 111-1567 ACCESSORY TABLE PART NAME P/N PLUG_AS. 111-2416 BOOT 6I-4347

A-C12 (NOTE V) WIRE NAME POS TERM/PLUG 997-A8 A 180-9340 993-A6 B 180-9340 A747-A5 C 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 169-8670 WEDGE 155-2276 BOOT 6I-4347

QTY 1 1 1

INJECTION ACTUATION PRESSURE SENSOR A-C16

QTY 1 1 1

191-7823

6

A-C5 WIRE NAME POS TERM/PLUG F723-A10 1 180-9340 F724-A11 2 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 155-2269 WEDGE 155-2261 BOOT 6I-4347

A-S6

A-S1

CLR-GA

A-S4

ELECTRONIC CONTROL MODULE A-C1

QTY 1

CLR-GA OR-18 BR-18 BR-18 QTY 1 1 1

CLR-GA GY-16-HV PU-16-HV BR-16-HV GY-16-HV BU-16-HV GY-16-HV

OR-16-HV YL-16-HV WH-16-HV OR-16-HV YL-16-HV WH-16-HV QTY 1 1 1

A-C2 WIRE NAME POS TERM/PLUG A701-A17 1 180-9340 A702-A18 2 180-9340 A703-A19 3 180-9340 J763-A20 4 180-9340 A705-A30 5 180-9340 A706-A31 6 180-9340 7 8T-8737 8 8T-8737 9 8T-8737 10 8T-8737 11 8T-8737 12 8T-8737 A726-A57 13 180-9340 A725-A36 14 180-9340 A724-A26 15 180-9340 A723-A25 16 180-9340 A722-A23 17 180-9340 A721-A24 18 180-9340 ACCESSORY TABLE PART NAME P/N RECEPTACLE_AS. 172-6062 WEDGE 172-6065 BOOT 115-5674

2

1

8

7

172-6062

5

1

2

3

7

8

9 10 11 12

4

5

6

A

B

B

100-3320

111-2416

B

A

B

3E-3370

Harness 293-5393 OR 246-4954 Connector and Splice Locations and Tables

169-8670

B

A B

A C C

3E-3364

1

NOTE W: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.

4

153-9693 (NOTE W)

13 14 15 16 17 18

A-C6 WIRE NAME POS TERM/PLUG 1 8T-8737 2 8T-8737 ACCESSORY TABLE PART NAME P/N RECEPTACLE_AS. 3E-3364

A

A-C16 WIRE NAME POS TERM/PLUG 997-A44 A 180-9339 993-A50 B 180-9339 G849-A14 C 180-9339 ACCESSORY TABLE PART NAME P/N RECEPTACLE_AS. 3E-3370 WEDGE 3E-3371 BOOT 6I-4347

3

12 11 10 9

18 17 16 15 14 13

TIMING CALIBRATION (TC)PROBE CONNECTOR A-C5/A-C6

SECONDARYENGINE SPEED/TIMING SENSOR (BOTTOM) A-C7 CLR-GA BU-18 YL-18

QTY 1 1 1

ATMOSPHERIC PRESSURE SENSOR A-C12

A-S7

CLR-GA BK-18 GY-18

CLR-GA OR-18 BK-18 GY-18

INJECTOR HARNESS CONNECTOR A-C2

INJECTION ACTUATION PRESSURE CONTROL VALVE A-C4

160-7689

COOLANT LEVEL SENSOR A-C22

2

155-2269

2

1

(Dimensions: 34 inches x 24 inches)

CLR-GA YL-18 PK-18

CLR-GA OR-18 BR-18 PK-18

A-C13 WIRE NAME POS TERM/PLUG 997-A45 A 180-9340 993-A51 B 180-9340 A746-A29 C 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 169-8670 WEDGE 155-2276 BOOT 6I-4347

16 Page,

QTY 1 1 1

A-C15 WIRE NAME POS TERM/PLUG 997-A47 A 180-9340 993-A52 B 180-9340 FUEL PRESSURE A745-A7 C 180-9340 SENSOR A-C15 ACCESSORY TABLE PART NAME P/N PLUG_AS. 169-8670 WEDGE 155-2276 BOOT 6I-4347

RENR7947-01 VOL 1

CLR-GA OR-18 BR-18 WH-18

FUEL PRESSURE ANALOG TEMPERATURE SENSOR RETURN

TIMING CALIBRATION (TC) PROBE+ TIMING CALIBRATION (TC) PROBEENGINE OIL PRESSURE INJECTION ACTUATION PRESSURE

COOLANT TEMPERATURE FUEL TEMPERATURE INTAKE MANIFOLD AIR TEMPERATURE INJECTOR 1 INJECTOR 2 INJECTOR 3 INJECTOR 4 BOOST PRESSURE

INJECTOR 2 RETURN INJECTOR 1 RETURN INJECTOR 3 RETURN INJECTOR 4 RETURN PRIMARY ENGINE SPEED/TIMING (TOP) + PRIMARY ENGINE SPEED/TIMING (TOP) -

INJECTOR 5 INJECTOR 6 SECONDARY ENGINE SPEED/TIMING (BOTTOM) + SECONDARY ENGINE SPEED/TIMING (BOTTOM) INJECTION ACTUATION PRESSURE CONTROL VALVE + INJECTION ACTUATION PRESSURE CONTROL VALVE -

INJECTOR 5 RETURN INJECTOR 6 RETURN

HOUR METER (-) CAT DATA LINK (+) (NOTE M & N) CAT DATA LINK (-) (NOTE M & N)

HOUR METER (+)

DIAGNOSTIC LAMP WARNING LAMP MAINTENANCE INDICATOR LAMP MAINTENANCE CLEAR SWITCH EMERGENCY STOP SWITCH (E-STOP SW)

J1939 (-)

RUN/STOP SWITCH RESET SWITCH J1939 SHIELD

DROOP/ISOCH SWITCH LOW IDLE SWITCH (+) BATTERY UNSWITCHED J1939 (+) (+) BATTERY UNSWITCHED (+) BATTERY UNSWITCHED

(-) BATTERY (-) BATTERY (-) BATTERY PRIMARY THROTTLE POSITION

R817-A27 G849-A14 R800-A60 F421-A61 995-A15 E963-A28 A745-A7 A746-A29 M967-A58 E965-A33 E966-A32 994-A12 C967-A16 A747-A5

A747-A5 GY-18 A745-A7 WH-18 G833-A9 PK-18

A-S1

F723-A10 PK-18 F724-A11 PU-18 994-A12 GY-18 G849-A14 BR-18

G833-A9 PK-18 997-A55 OR-18

A-S5

997-A44 997-A46 993-A6 993-A52 993-A51

A-S7

993-A56 BR-18

995-A15 BU-18 F421-A61 YL-18

A701-A17 A702-A18 A703-A19 J763-A20 A705-A30 A706-A31

WH-16-HV YL-16-HV OR-16-HV WH-16-HV GY-18 BK-18

A705-A30 A706-A31

BU-16-HV GY-16-HV

E966-A32 E965-A33

YL-18 BU-18

G854-A34 G855-A35

PK-18 PU-18

F723-A10 F724-A11

A-C6 3E3364 1 2

PK-18 PU-18

A726-A57 A725-A36 A724-A26 A723-A25 A722-A23 A721-A24

R800-A60 J842-A65 M967-A58

OR-18 OR-18 BK-18 BR-18 BR-18

NOTE V

GY-16-HV PU-16-HV BR-16-HV GY-16-HV BU-16-HV GY-16-HV

OR-16-HV YL-16-HV WH-16-HV OR-16-HV YL-16-HV WH-16-HV

NOTE V

A-C2 B-C23 1726062 1917823 1 T951-B54 YL-16 2 T952-B55 BR-16 3 T953-B56 BU-16 4 T954-B57 GY-16 5 T955-B58 GN-16 6 T956-B63 GY-16 7 8 9 10 11 12 13 T962-B64 WH-16 14 T961-B65 GN-16 15 T960-B66 BU-16 16 T959-B67 BR-16 17 T958-B68 YL-16 18 T957-B69 PU-16

HOUR METER +

AB

B-C17 1539693 NOTE W

B-C18 1539693 NOTE W

AB

AB

INJECTOR CYLINDER #2 242-3456

B-C19 1539693 NOTE W

AB


BR

MAGNETIC PICKUP (MPU)

CHASSIS GROUND ON BASE OR FRAME

B-C20 1539693 NOTE W

AB

PK

F429 BU F473 YL F424 YL F426 BU PU

B-C21 1539693 NOTE W

NEG

POS

G X994

AB

BR

S

MTR BAT

K990 GN P67 J1939 DATA + A 120 OHMS J1939 DATA B C J1939 SHIELD TERMINATION RESISTOR 134-2540 J1939 DATA -

E716 N715

K900

2mm2

RD 2mm2 RD

CIRCUIT BREAKER 171-2211(24V)90A 171-2213(12V)135A

051T028-H6 BK-4 BATTERY ISOLATOR SW P515 052T056-H1 RD-8 1552269 2 1 START RELAY 059T265-H2 RD-10 (SMMS) 3E-0075(24V) 3E-7278(12V) 6mm2 BK

WH BU

-BATTERY

2mm2 BK

-BATTERY

2mm2 BK -BATTERY PRIMARY THROTTLE POS

KEYSWITCH 1607689 P1

J906

RD-18 BK-18 GN-18

+8V GROUND SIGNAL

+5V GROUND SIGNAL

COOLANT LEVEL SENSOR 204-2518(OPTIONAL)

C967-A16 G833-A37

A-C12 1698670 A 997-A8 OR-18 B 993-A6 BK-18 C A747-A5 GY-18

ENGINE OIL PRESSURE SENSOR 161-1705

+5V GROUND SIGNAL

A-C13 1698670 A 997-A45 OR-18 B 993-A51 BR-18 C A746-A29 PK-18

+5V GROUND SIGNAL

A-C15 1698670 A 997-A47 OR-18 B 993-A52 BR-18 C A745-A7 WH-18

+5V GROUND SIGNAL

2mm2 2mm2 2mm2 2mm2 2mm2 2mm2

- BATTERY STUD + BATTERY STUD

+BATT(UNSWITCHED)

CIRCUIT BREAKER INLET AIR HEATER RELAY

10A

2mm2 RD

051T251-H5 BK-4 H-C1 1 BK-4 1275484 1275483 WIRE AS (OPTIONAL) 205-3729

+

ALT

BK BK BK BK BK BK

A-C21 1552269 1 F421-A61 YL-18 2 G833-A62 PK-18

M971

+BATT(UNSWITCHED) +BATT(UNSWITCHED) +BATT(UNSWITCHED) +BATT(UNSWITCHED)

101 101 101 101

RD RD RD RD

2mm2 2mm2

2mm2 RD +BATT(UNSWITCHED) 2mm2 RD +BATT(UNSWITCHED) 2mm2 RD +BATT(UNSWITCHED) 2mm2 BK -BATT (NOTE A) 2mm2 BK -BATT (NOTE A) 2mm2 BK -BATT (NOTE A) RATED SPEED SW C970 BU

DROOP/ISOCH SWITCH LOW IDLE SWITCH (+) BATTERY UNSWITCHED J1939 (+) (+) BATTERY UNSWITCHED (+) BATTERY UNSWITCHED

(-) BATTERY (-) BATTERY (-) BATTERY PRIMARY THROTTLE POSITION

(+) BATTERY KEYSWITCH ELECTRONIC CONTROL MODULE (ECM)

FUEL TEMPERATURE SENSOR 130-9811 (OPTIONAL)

START RELAY (SMMS) E-C6

QTY 1 1 1

R

EMCP III E-STOP BATT NEG F415N PU EMCP III E-STOP BATT NEG F415N PU

OR-4

WIRE AS (OPTIONAL) 224-1377

REMOTE START

391A PK

STARTER INTERLOCK

X994

BR

MAINT CLEAR SW

F426

BU

RUN/STOP SW

E716

WH

RESET SW

N715

BU

E722

PK

PRIMARY THROTTLE POS M971

BR

NOTE: WIRES WHICH ARE NOT PART OF THE CUSTOMER WIRING & ARE IDENTIFIED BY FUNCTION OR BY WIRE SIZE (IN mm2) AND COLOR ARE PART OF THE 262-5764 HARNESS ASSEMBLY WHICH INCLUDES THE JUNCTION BOX.

BR

BR

WARNING LAMP

F473

YL

MAINT IND LAMP

F424

YL

DIAGNOSTIC LAMP

F429

BU

HOUR METER +

F427

PK

HOUR METER-

L464

BR

KEYSWITCH

J906

BR

CAT DATA LINK -

945

BR

CAT DATA LINK +

944

0R

E-C7 WIRE NAME POS TERM/PLUG 1 2 3 4 5 6 ACCESSORY TABLE PART NAME P/N PLUG_AS. 208-0462

K990

GN

J1939 DATA +

K900

YL

F415A C968A

BR 0R

2mm BK PRIMARY THROTTLE POS M971 BR -BATT(EXPANDED CUST CONNECTION) BK HOUR METER + F427 PK L464 BR HOUR METER X994 BR STARTER INTERLOCK J1939 SHEILD A234 K900 J1939 DATA + K990 J1939 DATA RUN/STOP SW E716 -BATT(EMCP III) EMCP III REMOTE START 391B MAINT IND LAMP F424 DIAGNOSTIC LAMP WARNING LAMP

F473 YL F424 YL F429 BU

F429 F473 MPU(+) MPU(-)

BK YL GN WH BK PK YL BU YL WH BK

REMOTE START 391 PK KEYSWITCH J906 BR LOW IDLE SW C968B PK EMCP III E-STOP BATT NEG F415N PU EMCP III E-STOP SW F415C PU DROOP/ISOCH SW E722 PK LOW IDLE SW C968A PK MAINT CLEAR SW F426 BU RESET SW N715 BU E-STOP SW CUST F415B PU E-STOP SW F415A PU CHASSIS GROUND GN/YL

LOW IDLE SW C968B PK EMCP III E-STOP SW F415C PU EMCP III REMOTE START 391B PK 2mm2 +BATT(UNSWITCHED) 101 RD 2mm2 +BATT(UNSWITCHED) 101 RD 2mm2 +BATT(UNSWITCHED) 101 RD 2mm2 BK 2mm2 BK 2mm2 BK EMCP III E-STOP BATT NEG F415N PU REMOTE START 391A PK X994 BR STARTER INTERLOCK MAINT CLEAR SW F426 BU RUN/STOP SW E716 WH RESET SW N715 BU DROOP/ISOCH SW E722 PK PRIMARY THROTTLE POS M971 BR

E-C5 WIRE NAME POS TERM/PLUG 101-E40 1 126-1767 229-E33 2 126-1767 3 8T-8737 A234-E42 4 133-0967 K990-E49 5 180-9339 K900-E46 6 180-9339 ACCESSORY TABLE PART NAME P/N RECEPTACLE_AS. 3E-3382 WEDGE 3E-3383 TUBE 125-7876 STRAP 3S-2093 TUBE 5P-0702 BOOT 6I-4347

CLR-GA RD-14 BK-14 BK GN YL QTY 1 1 50mm 1 50mm 1

15A +

BLACK

ALARM SILENCE (MUTE) SWITCH

BROWN/BLACK BLUE

C

INSTRUMENT PANEL

ALARM

NO

-

NC

+

ALARM SILENCE RELAY

OR BLUE/YELLOW

+

RED/YELLOW WHITE

+

MAINT CLEAR IND

-

R

DIAGNOSTIC IND

+

KEYSWITCH

WARNING IND

-

C OFF ON S B START

VIOLET YELLOW ORANGE PINK PINK

WARNING LAMP MAINT IND LAMP DIAGNOSTIC LAMP HOUR METER + HOUR METER KEYSWITCH CAT DATA LINK CAT DATA LINK + J1939 A234 BK J1939 DATA J1939 DATA +

PU PK

F473 F424 F429

YL YL BU

F427 L464 J906 945 944 SHEILD K990 K900

PK BR BR BR 0R

HOUR METER + HOUR METER STARTER INTERLOCK

F427 PK L464 BR X994 BR

J1939 SHEILD J1939 DATA + J1939 DATA RUN/STOP SW

A234 K900 K990 E716

MAINTENANCE CLEAR SW

PINK PINK GREEN / YELLOW

EMCP III REMOTE START 391B PK MAINT IND LAMP F424 YL DIAGNOSTIC LAMP WARNING LAMP

F429 F473

BU YL

REMOTE START 391A PK KEYSWITCH J906 BR

GN YL

EMCP III E-STOP SW EMCP III E-STOP BATT NEG DROOP/ISOCH SW LOW IDLE SW MAINT CLEAR SW RESET SW

F415C PU F415N PU E722 PK C968B PK F426 BU N715 BU F415B

PU

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

TERM/PLUG 8T-8737 8T-8737 8T-8737 8T-8737 180-9340 8T-8737 8T-8737 180-9340 180-9340 8T-8737 8T-8737 8T-8737 180-9340 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 180-9340 180-9340 180-9340 180-9340 180-9340 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 180-9340 8T-8737 8T-8737 8T-8737 8T-8737 8T-8737 180-9340 180-9340 133-0969 8T-8737

PK-16 PK-16 RD-14 YL RD-14 RD-14

ELECTRONIC CONTROL MODULE E-C1

BK-14 BK-14 BK-14 BR-16

BR-16 QTY 1 1 50mm 2 50mm 1 1

E-C1 (CONTINUED) 44 8T-8737 45 8T-8737 E722-E15 46 180-9340 C968-E21 47 180-9340 101-E22 48 126-1768 49 8T-8737 K900-E23 50 180-9340 51 8T-8737 101-E24 52 126-1768 101-E25 53 126-1768 54 8T-8737 55 8T-8737 56 8T-8737 57 8T-8737 58 8T-8737 59 8T-8737 60 8T-8737 229-E27 61 126-1768 62 8T-8737 229-E28 63 126-1768 64 8T-8737 229-E29 65 126-1768 M971-E16 66 180-9340 67 8T-8737 68 8T-8737 69 8T-8737 J906-E34 70 180-9340 ACCESSORY TABLE PART NAME P/N PLUG_AS. 160-7689 ENDBELL 126-1774 TUBE 5P-0702 STRAP 3S-2093 TUBE 125-7876 BOOT 6I-4348 BOOT 6I-4348

E-S9

RD-14 BR-16 OR-16 RD-14 BK-14 BR-16 PK-16 BR-16

BK YL GN WH-16

YL-16 BU-16 YL-16

PK-16 BR-16

PK-16 PK-16 BU-16 BU-16 PU-16

Harness 246-4953 Connector and Splice Locations and Tables

TERMINATION RESISTOR E-C5/E-C7 E-S3

944-E3 945-E4

BR-16 0R-16 BR-16

229-E27 BK-14 229-E17 BK-14

F427-E5

PK-16

A234-E58 BK-14 A234-E60 BK

E-S9

C214-E53 BK-14 229-E31 BK-14 229-E33 BK-14 E-S7 229-E1 BK-14

E-S3 E-S12

F429-E6 F473-E7 F424-E8 F426-E10 F715-E9

BU-16 YL-16 YL-16 BU-16 PU-16

A234-E20 BK J906-E34 BR-16 K900-E23 YL K900-E61 YL

K990-E14 GN K990-E62 GN

K990-E14

GN

944-E3 OR-16 945-E4 BR-16

E716-E18 N715-E19 A234-E20

WH-16 BU-16 BK

E722-E15 PK-16 C968-E21 PK-16 101-E22 RD-14 K900-E23

YL

101-E24 RD-14 101-E25 RD-14

E-S6

J906-E51 BR-16 J906-E50 BR-16

E-S11 E-S4

K900-E44 YL K900-E46 YL

E-S10 E-S5

E-S2

E-S1

229-E28 229-E29 A234-E20 C968-E21 E716-E18 E722-E15 F424-E8 F426-E10 F427-E5 F429-E6 F473-E7 F715-E9

K900-E45 YL

K990-E48 GN K990-E47 GN K990-E49 GN

229-E28 BK-14 229-E29 BK-14 M971-E16 BR-16

J906-E34 1607689 E-C1 OR P1

BR-16

101-E40 229-E31 229-E33 944-E39 945-E37 A234-E42 A234-E43 C214-E53 J906-E51 K900-E45 K900-E46 K990-E48 K990-E49 391-E54

RD-14 BK-14 BK-14 0R-16 BR-16 BK BK BK-14 BR-16 YL YL GN GN PK-16

944-E39 OR-16 944-E38 OR-16

A234-E42 K990-E49 K900-E46

BK GN YL

3 4 5 6

+BATT (UNSWITCHED)

TERMINATION RESISTOR E-C6 1552269

391-E54 PK-16 C214-E53 BK-14 J906-E51 229-E31 A234-E43 944-E39 945-E37 K990-E48 K900-E45

E-C3 8T8736 A BR-16 B BK-14 C BK SERVICE TOOL D 0R-16 CONNECTOR E BR-16 F GN YL G H J

391-E54 PK-16 101-E22 RD-14 101-E36 RD-14 101-E25 RD-14 229-E1 BK-14 229-E28 BK-14 229-E29 BK-14 944-E38 0R-16 945-E35 BR-16 A234-E41 BK C968-E21 PK-16 E716-E18 WH-16 E722-E15 PK-16 F424-E8 YL-16 F427-E5 PK-16 F429-E6 BU-16 F426-E10 BU-16 F473-E7 YL-16 F715-E9 PU-16 J906-E50 BR-16 K900-E44 YL K990-E47 GN L464-E2 BR-16 M971-E16 BR-16 N715-E19 BU-16

E-S8

2mm2

CAT DATA LINK - NOTES G & H CAT DATA LINK + NOTES G & H

CLR-GA BR-16 BK-14 BK OR-16 BR-16 GN YL

2mm2

-BATT PRIMARY THROTTLE POSITION -BATT (EXPD CUST CONN) 2mm2 HOUR METER + HOUR METER J1939 SHEILD J1939 DATA + J1939 DATA RUN/STOP SW -BATT (EMCP III) 2mm2 EMCP III REMOTE START MAINTENANCE IND LAMP

E-S12 E-S11

2mm2

153-2707 CABLE NOTE J

E-S10

QTY 1 50mm 1 50mm 1

DIAGNOSTIC LAMP WARNING LAMP MPU + MPU -

E-C3 WIRE NAME POS TERM/PLUG J906-E51 A 180-9339 229-E31 B 126-1767 A234-E43 C 133-0967 944-E39 D 180-9339 945-E37 E 180-9339 K990-E48 F 180-9339 K900-E45 G 180-9339 H 8T-8737 J 8T-8737 ACCESSORY TABLE PART NAME P/N RECEPTACLE 8T-8736 TUBE 125-7876 CAP 8C-6354 TUBE 5P-0702 BOOT 115-5674

SERVICE TOOL CONNECTOR E-C3

2mm2 SW RETURN SW SW

NOTE F

E-S1

E-S2

E-S6

LOW IDLE SW MAINTENANCE CLEAR SW RESET SW E-STOP RETURN SW E-STOP SW CHASSIS GROUND

-VE BOX

CUSTOMER WIRING

10 AMP CIRCUIT BREAKER 20 AMP CIRCUIT BREAKER

BATTERY - STUD BATTERY + STUD

GROUND STUD

DC CONTROLS CONNECTOR

9X0141 +BATT (UNSWITCHED) -BATT -BATT

1 2 3

CIRCUIT BREAKER NOTE D

+BATT (UNSWITCHED) CAT DATA LINK - NOTES G & H CAT DATA LINK + NOTES G & H +BATT (UNSWITCHED) -BATT PRIMARY THROTTLE POSITION

SIGNAL + BATT - BATT

ROTARY POSITION SENSOR 134-0670 NOTE E

PWM OUTPUT WOODWARD LOADSHARE SIGNAL (+) MODULE 161-0797 19 NOTE E

CUSTOMER CONNECTOR J61

HOUR METER + HOUR METER STARTER INTERLOCK NOTE C

J1939 SHEILD J1939 DATA + J1939 DATA RUN/STOP SW

CUSTOMER CONNECTOR P61

NOTE B

EMCP III REMOTE START MAINTENANCE IND LAMP

CUSTOMER PROVIDED KEYSWITCH NOTE G R

153-2707 CABLE NOTE J

DIAGNOSTIC LAMP WARNING LAMP

C OFF ON S B START

REMOTE START KEYSWITCH EMCP III E-STOP RETURN SW EMCP III E-STOP SW DROOP/ISOCH SW LOW IDLE SW MAINTENANCE CLEAR SW RESET SW

TERMINAL STRIP (SPLICE CONNECTIONS)

NOTE A

JUNCTION BOX

E-STOP SW

CUSTOMER WIRING

SERVICE TOOL CONNECTOR

J63 9W1951 A BR B C BK D 0R E BR F GN G YL H J

(+) BATTERY (+) BATTERY SWITCHED

INSTRUMENT PANEL


STARTING CIRCUIT (-) BATTERY / SENSOR RETURN SENSOR / ACTUATOR SUPPLY SIGNAL PLUS TO ECM SIGNAL MINUS TO ECM

3E3364 1 WIRE2912 PK-16 2 WIRE2894 BK-14

E-C2 9X1343 101-E22 RD-14 229-E1 BK-14 229-E28 BK-14 101-E36 945-E35 944-E38 101-E25 229-E29 M971-E16

RD-14 BR-16 0R-16 RD-14 BK-14 BR-16

F427-E5 PK-16 L464-E2 BR-16

945-E37 BR-16 945-E35 BR-16

BK-14 BK-14 BK PK-16 WH-16 PK-16 YL-16 BU-16 PK-16 BU-16 YL-16 PU-16

2mm

E-C5 E-C7 3E3382 2080432 1 101-E40 RD-14 2 229-E33 BK-14

A234-E41 BK A234-E42 BK A234-E43 BK-14

L464-E2 BR-16 M971-E16 BR-16 N715-E19 BU-16 229-E27 BK-14

JUNCTION BOX

101-E22 RD-14 101-E40 RD-14 E-S8 101-E24 RD-14 101-E36 RD-14 101-E25 RD-14

KEYSWITCH J906 BK J1939 SHEILD A234 944 CAT DATA LINK + CAT DATA LINK - 945 K990 J1939 DATA K900 J1939 DATA +

2

A234-E41 BK K900-E44 YL K990-E47 GN E716-E18 WH-16 F424-E8 YL-16 F429-E6 BU-16 F473-E7 YL-16

391-E54 PK-16 J906-E50 BR-16

E722-E15 C968-E21 F426-E10 N715-E19

PK-16 PK-16 BU-16 BU-16

F715-E9 PU-16

CUSTOMER WIRING GROUP - HARNESS 246-4953 (USED WHEN JUNCTION BOX IS NOT PROVIDED)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

WIRE2925 RD-14 WIRE2924 BK-14 WIRE2923 BK-14 WIRE2926 RD-14

WIRE2918 WIRE2919 WIRE2925 WIRE2926 WIRE2927

CONTROL PLUS FROM ECM CONTROL MINUS FROM ECM

PK-16 BR-16 RD-14 RD-14 RD-14

WIRE2895 RD-14

WIRE2896 RD-14

WIRE2897 RD-14

WIRE2919 BR-16

WIRE2898 RD-14

WIRE2920 BK-14

NEG

POS

12V OR 24V BATTERY G

WIRE2918 PK-16

NOTE D CIRCUIT BREAKER

WIRE2800 RD-14

A-C3 3E3364 1552269 1 C987-A21 2

WIRE2801 RD-14

10A

CIRCUIT BREAKER (OPTIONAL)

053T264-H3 OR-4

INLET AIR HEATER RELAY (OPTIONAL)

WIRE2918 PK-16 WIRE2919 BR-16

052T056-H1 RD-8

WIRE2894 BK-14 WIRE2912 PK-16

START RELAY (SMMS)

059T265-H2 RD-10

HARNESS 293-5393 246-4954 215-3249 246-4953 201-7180 262-5764

CHG 00 (J2 / ENGINE) 01 (J2 / ENGINE) WIRED THE SAME AS THE 293-5393 HARNESS 03 (INJECTOR HARNESS) 00 (CUSTOMER HARNESS) 02 (ALTERNATOR/STARTER) 00 JUNCTION BOX AND ASSOCIATED ENGINE HARNESS

NOTE B: REMOVE LINK TO WIRE ADDITIONAL CUSTOMER LOW IDLE SWITCH. SWITCH TO BE WIRED IN SERIES ON THE N/C CONTACT BETWEEN PIN 35 AND PIN 9.

NOTE D: REQUIRED CIRCUIT PROTECTION. NUMBER AND TYPE OF DISPLAYS.

250T265-H4 OR-4 051T251-H5 BK-4

051T028-H6 BK-4

A-C17 A-C14 3E3364 1552269 1 RD-18 2

THIS SCHEMATIC IS FOR THE C9 MARINE GENSET (SJB) IDENT. A A B E H -

NOTE C: REMOVE LINK TO WIRE ADDITIONAL CUSTOMER RUN/STOP SWITCH. SWITCH TO BE WIRED IN SERIES ON THE N/C CONTACT BETWEEN PIN 19 AND PIN 9.

CIRCUIT BREAKER 135A

MOTOR

CUSTOMER SUPPLIED WIRING

NOTE A: REMOVE LINK TO WIRE ADDITIONAL CUSTOMER E-STOP SWITCH. SWITCH TO BE WIRED IN SERIES ON THE N/C CONTACT BETWEEN PIN 39 AND PIN 2.

S

MTR BAT

C OFF ON B START

TO G850-A4 BU-18 LOCATED IN THE A HARNESS

WIRE2905 OR-4

135A

J1939 DATA LINK

R ON

WIRE2925 RD-14

10A

CIRCUIT BREAKER

CUSTOMER PROVIDED SHUTDOWN SW

WIRE2927 RD-14 WIRE2922 BK-14

WIRE2921 BK-14

WIRE2826 RD-14

10A

CAT DATA LINK

CUSTOMER PROVIDED START SWITCH

CIRCUIT BREAKER

WIRE2924 BK-14 WIRE2923 BK-14 WIRE2922 BK-14

CUSTOMER CONNECTOR

WIRE2897 RD-14

10A

CIRCUIT BREAKER

-BUSBAR

WIRE2921 BK-14

CIRCUIT BREAKER

+BUSBAR

WIRE2904 OR-18 WIRE2906 BU-18

L464-E2

BK KEYSWITCH J906 BR CAT DATA LINK - 945 BR 944 0R CAT DATA LINK + J1939 SHEILD A234 BK K990 GN J1939 DATA K900 YL J1939 DATA +

CUSTOMER CONNECTOR E-C2

E-S5

SERVICE TOOL CONNECTOR 2mm2

QTY 1 50mm 1 50mm

E-C2 WIRE NAME POS TERM/PLUG 101-E22 1 126-1767 229-E1 2 126-1767 229-E28 3 126-1767 4 8T-8737 101-E36 5 126-1767 945-E35 6 180-9339 944-E38 7 180-9339 101-E25 8 126-1767 229-E29 9 126-1767 M971-E16 10 180-9339 11 8T-8737 F427-E5 12 180-9339 L464-E2 13 180-9339 14 8T-8737 15 8T-8737 A234-E41 16 133-0967 K900-E44 17 180-9339 K990-E47 18 180-9339 E716-E18 19 180-9339 20 8T-8737 21 8T-8737 F424-E8 22 180-9339 23 8T-8737 F429-E6 24 180-9339 F473-E7 25 180-9339 26 8T-8737 27 8T-8737 28 8T-8737 391-E54 29 180-9339 J906-E50 30 180-9339 31 8T-8737 32 8T-8737 33 8T-8737 E722-E15 34 180-9339 C968-E21 35 180-9339 F426-E10 36 180-9339 N715-E19 37 180-9339 38 8T-8737 F715-E9 39 180-9339 40 8T-8737 ACCESSORY TABLE PART NAME P/N RECEPTACLE_AS. 9X-1343 TUBE 5P-0702 BOOT 6I-4348 TUBE 125-7876

E-S4

E-S7

REMOTE START KEYSWITCH LOW IDLE RETURN EMCP III E-STOP EMCP III E-STOP

CLR-GA RD-14 BK-14 BK-14


2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

BK YL GN WH

ENGINE SHUTDOWN (E-STOP) SWITCH

LOW IDLE SPEED SW

ORANGE BLACK/WHITE

9X1343 1 101 RD

+BATT(UNSWITCHED) 101 RD CAT DATA LINK - 945 BR 944 0R CAT DATA LINK + +BATT(UNSWITCHED) 101 RD 2mm2 BK PRIMARY THROTTLE POS M971 BR

WH-16 BU-16 BK

HOURMETER

CUSTOMER CONNECTOR J61 +BATT(UNSWITCHED) 2mm2 BK 2mm2 BK

GN

E-C6 WIRE NAME POS TERM/PLUG 391-E54 1 180-9340 C214-E53 2 126-1768 ACCESSORY TABLE PART NAME P/N PLUG_AS. 155-2269 WEDGE 155-2261 BOOT 6I-4347

-VE PANEL

J1939 SHEILD

J1939 DATA -

945 944

RED

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

2

HOUR METER + F427 PK HOUR METER - L464 BR KEYSWITCH J906 BR CAT DATA LINK - 945 BR 944 0R CAT DATA LINK + J1939 SHEILD A234 BK K990 GN J1939 DATA K900 YL J1939 DATA + EMCP III REMOTE START 391B PK EMCP III E-STOP SW F415C PU LOW IDLE SW C968B PK

GND

INLET AIR HEATER (OPTIONAL)

9X1343 1 +BATT(UNSWITCHED) 101 RD

CAT DATA LINK CAT DATA LINK +

+BATT(UNSWITCHED) 101 RD BK

WIRE 2899 OR-4

RUN/STOP SWITCH RESET SWITCH J1939 SHIELD

SIGNAL GROUND

INJECTION ACTUATION PRESSURE SENSOR 224-4536

WARNING LAMP MAINT IND LAMP DIAGNOSTIC LAMP

WIRE2902 RD-4

J1939 (-)

ENGINE COOLANT TEMPERATURE SENSOR 264-4297

CLR-GA PK-16 BK-14

MPU(+) WH MPU(-) BK -BATT(EXPANDED CUST CONNECTION) -BATT(EMCP III)

WIRE2901 RD-4

DIAGNOSTIC LAMP WARNING LAMP MAINTENANCE INDICATOR LAMP MAINTENANCE CLEAR SWITCH EMERGENCY STOP SWITCH (E-STOP SW)

BU-16 YL-16 YL-16 BU-16 PU-16

FUEL PRESSURE SENSOR 194-6725

OR-18 +5V YL-18 GROUND GN-18 SIGNAL

WIRE2903 BK-4

HOUR METER (+)

INTAKE MANIFOLD AIR TEMPERATURE SENSOR 264-4297

BOOST PRESSURE SENSOR 161-1704

E-STOP SW CUST

CAT DATA LINK (+) (NOTE M & N) CAT DATA LINK (-) (NOTE M & N)

SIGNAL GROUND

1 2

995-A15 BU-18 G833-A38 PK-18

ATMOSPHERIC PRESSURE SENSOR 161-1703

E-STOP SW F415A PU LOW IDLE SW C968A PK EMCP III E-STOP BATT NEG F415N PU REMOTE START 391A PK STARTER INTERLOCK X994 BR MAINT CLEAR SW F426 BU RUN/STOP SW E716 WH RESET SW N715 BU DROOP/ISOCH SW E722 PK PRIMARY THROTTLE POS M971 BR

E-STOP SW LOW IDLE SW

HOUR METER (-)

SIGNAL GROUND


2mm2 2mm2 2mm2 2mm2

A234 BK

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

A-C9 1552269 1 BU-18 2 PK-18

A-C10 1552269

2mm2

6mm2 RD

YL

RATED SPEED SWITCH

2mm2 BK

A-C22 1698670 A OR-18 B BK-18 C OR-18

CHASSIS GROUND GN/YL

+BATT(UNSWITCHED) +BATT(UNSWITCHED)

BU

OR-16 BR-16

SECONDARY (BOTTOM)

QTY 1

DROOP/ISOCH SW

C970

SIGNALSIGNAL+



250T265-H4 OR-4

MOTOR

DROOP/ISOCH SW E722 PK LOW IDLE SW C968A PK +BATT(UNSWITCHED) 2mm2 RD J1939 DATA +


JUNCTION BOX GROUND STUD

20A

A-C3 1552269 3E3364 2 1 INLET AIR CIRCUIT BREAKER HEATER RELAY (OPTIONAL) (OPTIONAL) 171-2213 223-4453(24V) 212-7766(12V) OR-4 OR-4 135A

053T264-H3 OR-4

RUN/STOP SW RESET SW A234-E20 BK

E965-A33 E966-A32

A-C16 3E3370 A 997-A44 OR-18 B 993-A50 BR-18 C G849-A14 BR-18

B-C22 1539693 NOTE W

CIRCUIT BREAKER

A-C17 A-C14 3E3364 1552269 1 C987-A21 RD-18 1mm2 BU 2


12V OR 24V BATTERY

STARTER INTERLOCK


MPU (+) WH MPU (-) BK -BATT(EXPANDED CUST CONNECTION) -BATT(EMCP III) 6mm2 RD

DIAGNOSTIC LAMP WARNING LAMP MAINT IND LAMP MAINT CLEAR SW E-STOP SW F415A

A.C7 1112416 A BU-18 B YL-18

391A PK

0R BR

F427

BR-16

CLR-GA


944 945

CAT DATA LINK + CAT DATA LINK -

PRIMARY (TOP)

A-S6

A725-A36 YL-16-HV A726-A57 OR-16-HV

L464

SIGNALSIGNAL+

ENGINE SPEED / TIMING SENSORS 245-4630

A-C11 1698670 A 997-A46 OR-18 B 993-A54 BR-18 C 994-A12 GY-18

G850-A4 BU-18

HOUR METER-

E963-A28 R817-A27

E963-A28 BK-18 E965-A33 BU-18 R817-A27 GY-18 G833-A37 PK-18 995-A15 BU-18 G833-A38 PK-18 E966-A32 YL-18 C967-A16 BU-18 G833-A62 PK-18 F421-A61 YL-18

TIMING CALIBRATION (TC) PROBE CONNECTOR

A-C8 1003320 A BK-18 B GY-18

PK-16

INJECTOR HARNESS CONNECTOR

REMOTE START

E-C1 WIRE NAME POS 1 2 3 4 L464-E2 5 6 7 944-E3 8 945-E4 9 10 11 12 F427-E5 13 14 15 16 17 18 F429-E6 19 F473-E7 20 F424-E8 21 F426-E10 22 F715-E9 23 24 25 26 27 28 29 30 31 32 33 K990-E14 34 35 36 37 38 39 E716-E18 40 N715-E19 41 A234-E20 42 43

CLR-GA

INJECTION ACTUATION PRESSURE CONTROL VALVE

993-A50 BR-18 993-A54 BR-18 J842-A65 BK-18

993-A2 BR-18

BU-18 GY-16-HV PU-16-HV BR-16-HV GY-16-HV PK-18

A721-A24 A722-A23 A723-A25 A724-A26 R817-A27 E963-A28

A-C5 1552269

GY-18 BR-18 OR-18 YL-18 BU-18 BK-18 WH-18 PK-18 OR-18 BU-18 YL-18 GY-18 BU-18 GY-18 G833-A62 PK-18 G833-A37 PK-18 G833-A38 PK-18 997-A8 OR-18 997-A47 OR-18 997-A45 OR-18

A-S4

997-A1 OR-18

1 2

PK-18 PU-18

F723-A10 PK-18 G850-A4 BU-18

G850-A4 BU-18

C967-A16 A701-A17 A702-A18 A703-A19 J763-A20 A746-A29

G854-A34 G855-A35

WIRE2893 BK-4


16 Page, Color 2,

RENR7947-01 VOL 1

(+) BATTERY KEYSWITCH ELECTRONIC CONTROL MODULE (ECM)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

997-A1 OR-18 993-A2 BR-18 R800-A60 OR-18 J842-A65 BK-18 M967-A58 OR-18

A-C4 1552269

PU-18 PU-18

SIGNALSIGNAL+

TRANSMISSION OIL PRESSURE

F724-A11 G855-A35

A B

IAH RELAY

A-C1 OR P2 1607690

1552269

ANALOG SENSOR SUPPLY +5V ANALOG SENSOR RETURN DIGITAL SENSOR POWER +8V DIGITAL SENSOR RETURN COOLANT LEVEL

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

+

ALT

R

GND

H-C1 1275484 1

WIRE2907 BU-4 INLET AIR HEATER (OPTIONAL)

CIRCUIT PROTECTION WILL VARY BASED ON THE SEE INSTALLATION GUIDE.

NOTE E: MAY USE EITHER WOODWARD LOAD SHARE MODULE OR ROTARY POSITION SENSOR. NOTE F: REQUIRED IF CUSTOMER PROVIDED CONTROLS ARE FITTED, AND START/STOP BOX OR EMCPIII IS NOT USED. NOTE G: CAT DATA LINK MUST BE UNSIELDED TWISTED PAIR OF 18 AWG OR LARGER WIRE. ONE TWIST PER 25 MM MINIMUM. NOTE H: 30 METER MAXIMUM TOTAL LENGTH FROM P61 TO ALL OTHER CAT DATALINK CONNECTIONS. NOTE J: USE RECCOMENDED CABLE OR EQUIVALENT PER SAE J1939 SPECIFICATIONS FOR ALL J1939 DATALINK CONNECTIONS. NOTE K: -BATT ON CUSTOMER CONNECTOR AND ECM GROUND STRAP MUST BE CONNECTED DIRECTLY TO THE -BATT STUD AND NOT CONNECTED TO -BATT THROUGH ANY OTHER INDIRECT PATH. NOTE V: WIRE 993-A6 IS BLACK ON HARNESS 246-4954 -00. THE WIRE IS BROWN ON LATER VERSIONS OF THE HARNESS. NOTE W: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. FOR REPAIR AND INSTALLATION DETAILS.

REFER TO REHS1809

LEFT SIDE VIEW INLET AIR HEATER CIRCUIT BREAKER

TO MAGNETIC PICKUP HARNESS 262-5764 (IN BLACK CONDUIT)

TERMINATION RESISTOR TO INLET AIR HEATER RELAY

JUNCTION BOX SERVICE TOOL CONNECTOR


DIFFERENTIAL PRESSURE SWITCH (FUEL FILTER ALARM) (W)

INJECTION ACTUATION PRESSURE CONTROL VALVE (R)

COOLANT TEMPERATURE TRANSMITTER (HIGH TEMP ALARM) (Z)

BOOST PRESSURE SENSOR (E9) (BEHIND AFTERCOOLER)

INLET MANIFOLD AIR TEMPERATURE SENSOR (U)

ATMOSPHERIC PRESSURE SENSOR (B)

RENR7947-01 September 2007

ENGINE OIL PRESSUR SENSOR (N) ECM P2 CONNECTOR ECM P1 CONNECTOR PRESSURE TRANSMITTER (LUBE OIL PRESSURE ALARM) (G) LOW LUBE OIL PRESSURE SWITCH (H) CONTROL BOX 23 WAY CONNECTOR A CONTROL BOX 31 WAY CONNECTOR B

FUEL PRESSURE SENSOR (S)

AC CONNECTOR

INJECTION ACTUATION PRESSURE SENSOR (L)

AC HARNESS 315-1122

ENGINE SPEED/TIMING SENSOR (TOP) (K) ENGINE SPEED/TIMING SENSOR (BOTTOM) (J)

K5 Relay F1 10A Breaker F2 10 A Breaker F3 10 A Breaker

MAGNETIC PICKUP (OVERSPEED SHUTDOWN) (F)

C9 Marine Generator Set Electrical System

LEFT SIDE VIEW

B- PWM converter B+ PWM converter

K3 Relay

Main control power failure alarm

Backup Start Stop Switch Reset Switch Shutdown Overide Switch

FRONT VIEW

Additional magnetic speed pickup

K2 Relay

K4 Relay

SJB1-UP

‘S’ PWM converter

17

Engine running +ve supply (backup) -ve supply +ve supply (main) Remote stop switch (Remove link if fitted) Ground

K1 Relay

Internal Component layout HIGH LUBE OIL HIGH COOLANT HUEI SYSTEM OIL LEAK TEMPERATURE ALARM LEVEL SWITCH (O) TEMPERATURE SWITCH (I) ALARM SWITCH (M)

TIMING CALIBRATION (TC) PROBE CONNECTOR (DD)

Key to External Features 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.

PRESSURE TRANSMITTER (FUEL PRESSURE HIGH-LOW ALARM) (X) COOLANT LEVEL SWITCH ALARM (V)

DIFFERENTIAL PRESSURE SWITCH (FUEL FILTER ALARM) (W)

Service Tool (Diagnostic) Connector Connector A (23 way) Connector B (31 way) Battery Isolator Switch (-VE) Acess hole for Battery Supply Lead (-VE) Battery Isolator to Starter -VE Audiable Alarm Connector Gland Plate for Customer Connections AC Connector Emergency Shutdown Switch Control Module Display (when fitted) ECM Warning Lamp Diagnostic Lamp Maintenance Warning Lamp Maintenance Clear Switch Shutdown Overide Lamp Customer Connect Terminal Block

Component Identification Chart - MCS Engine Control Box

COOLANT TEMPERATURE TRANSMITTER (HIGH TEMP ALARM) (Z) STARTER RELAY

STARTER CIRCUIT BREAKER

Volume 2 of 2: Marine Class Society (MCS) Generator Set PRESSURE TRANSMITTER (COOLANT PRESSURE ALARM) (BB)

Printed in U.S.A.

© 2007 Caterpillar All Rights Reserved

DIFFERENTIAL PRESSURE SWITCH (LUBE OIL FILTER) (CC)

HARNESS 315-1125 CONNECTOR DESCRIPTION B - Atmospheric Pressure Sensor C - Boost Pressure Sensor N - Engine Oil Pressure Sensor S - Fuel Pressure Sensor

RIGHT SIDE VIEW

G - Pressure Transmitter Lube Oil Pressure Alarm H - Low Lube Oil Pressure Switch I - High Coolant Temperature Switch M - High Lube Oil Temperature Alarm W - Differential Pressure Switch Fuel Filter Alarm X - Pressure Transmitter Fuel Pressure High-Low Alarm Z - Temperature Transmitter Coolant High Temperature Alarm BB - Pressure Transmitter Coolant Pressure Alarm CC - Differential Pressure Switch Lube Oil Filter Alarm

Starter Relay

P - Injector Harness Connector

A1 - Engine Connector A

A2 - Engine Connector B

G

H

ENGINE HARNESS 315-1125 CONNECTOR & SPLICE LOCATION & TABLES

F

FA


J & K - Engine Speed/Timing Sensors

20 Page, B&W

F - Magnetic Pickup, O - Level Switch HEUI System Oil Leak Alarm Q - Engine Coolant Temperature Sensor R - Injection Actuation Pressure Control Valve T - Inlet Air Heater Relay U - Inlet Manifold Air Temperature Sensor V - Coolant Level Switch Alarm AA - Start Relay DD - Timing Calibration Probe Connector

RENR7947-01 VOL 2

L - Injection Actuation Pressure Sensor

INPUT ASSIGNMENTS N

75

73

AC HARNESS 315-1122

8

124

211

F2(-) 3

10

19

ALTERNATOR INLET AIR HEATER (OPTIONAL)

84

85

87

88

89

N GEN VOLT

L1 BUS VOLT

L2 BUS VOLT

L3 BUS VOLT

N BUS VOLT

83

238 239 240 242

236

Q 1

2

1

1

2

232 233 234 235 236 237

36 37 38 39 54 55

ECM P2 CONNECTOR (ENGINE HARNESS CONNECTOR E)

25mm2

257 258 259 260 261 262 263 264 265

NEXT CABLE IDENT

ENGINE HARNESS 315-1125

CIRCUIT DIAGRAM, C9 MARINE CLASS SOCIETY ENGINE ELECTRICAL SYSTEM

PART NUMBER

DRAWING No.

N39072 SYMBOL

07-1007-0 DESCRIPTION

CIRCUIT CONNECTED CIRCUIT NOT CONNECTED ELECTRICAL CONNECTION TO MACHINE STRUCTURE 1

STARTER & ALTERNATOR HARNESS 315-1137

(P300 172-6062) ENGINE HARNESS CONNECTOR - P

INJECTOR 1 INJECTOR 2 INJECTOR 3 INJECTOR 4 INJECTOR 5 INJECTOR 6

231

FUEL TEMPERATURE 33

230

229

224

223

222

204

F1(+) 210 F1(+) F1(+) F1(-) F1(-) F1(-) F1(-) 213 F1(+)

F1(-)

ECM P1 CONNECTOR (ENGINE HARNESS CONNECTOR D)

COOLANT TEMPERATURE 32

WIRE BREAK RESISTOR 270R KEY TO TRANSMITTERS AND SWITCHES BB - PRESSURE TRANSMITTER COOLANT PRESSURE ALARM 0.4Bar 5Sec (0-4Bar) G - PRESSURE TRANSMITTER LUBE OIL PRESSURE ALARM 2.5Bar 5Sec (0-10Bar) X - OPTION - PRESSURE TRANSMITTER FUEL PRESSURE HIGH-LOW ALARM 4-7Bar 5Sec (0-10Bar) Z - TEMPERATURE TRANSMITTER COOLANT HIGH TEMP ALARM 102°C 5 Sec (-50 to 150°C) O - LEVEL SWITCH HUEI SYSTEM OIL LEAK ALARM 20% 5Sec CC - OPTION - DIFFERENTIAL PRESSURE SWITCH LUBE OIL FILTER ALARM 1Bar 5Sec W - DIFFERENTIAL PRESSURE SWITCH FUEL FILTER ALARM 1Bar 5Sec I - HIGH COOLANT TEMPERATURE SWITCH CLOSES AT CLOSES 108°C RISING TEMPERATURE 2Sec H - LOW LUBE OIL PRESSURE SWITCH CLOSES AT 2Bar FALLING PRESSURE 2Sec M - HIGH LUBE OIL TEMPERATURE ALARM 110° 5Sec (PT100) FA - PROVISION FOR ADDITIONAL MAGNETIC PICKUP F - MAGNETIC PICKUP, OVERSPEED SHUTDOWN V - COOLANT LEVEL SWITCH ALARM 80% 20Sec

ENGINE OIL PRESSURE 24

2

254 207 255 256 208 209 211 212

205 206

F2(-)

108 109 110

3 2 1

FUEL PRESSURE 16

2

V

ATMOSPHERIC PRESSURE 14

2

1 M

INJECTION ACTUATION (+) 51 PRESSURE CONTROL - 52

1 H

(J300 191-7823) 18 17 16 15 14 13 TERMINALS 7-12 NOT USED

1

220 221

2

2

1 2 3 4 5 6

220 221

2

1

R

218 219

1

J

K

2

B

238 239 240 241 242 243

DD

U

243

S 23 WAY CONNECTOR (A)

44 45 46 47 67 68

R

INJECTOR 1 RETURN INJECTOR 2 RETURN INJECTOR 3 RETURN INJECTOR 4 RETURN INJECTOR 5 RETURN INJECTOR 6 RETURN

P

237

A C

INLET AIR HEATER 8

2

1 I

115

2

107

129

130

W

F3(-)

F3(-)

2 F3(-)

97 F3(+)

CC

F

B

CONNECTOR CIRCUIT CONNECTED BLADE, SPADE, RING OR SCREW TERMINAL SPLICE

PANEL HARNESS 317-4943 CONNECTOR & SPLICE LOCATIONS & TABLES

2 ENGINE HARNESS CONNECTOR - T

2

FA 1

E17 A

INTAKE MANIFOLD AIR TEMPERATURE 35

2

2

O

1

B

B

M N F

A

K Q V X L

SECONDARY ENGINE SPEED/ + 58 TIMING (BOTTOM) - 59

3

Z

1

C

E16 A

2

STARTER RELAY

245

NEG

1

L3 GEN VOLT

226 227 228

F1(-)-401

207-207

209-209 210-210

205-205 206-206 H J

218 219

21 22

216 217

18 19 20

216 217

17

16

DATA LINK (+) 8 DATA LINK (-) 9 HOUR METER 13 DIAGNOSTIC LAMP 19 WARNING LAMP 20 MAINTENANCE INDICATOR LAMP 21 MAINTENANCE CLEAR SWITCH 22 REMOTE SHUTDOWN SWITCH 23 J1939 (-) 34 RUN/STOP SWITCH 40 RESET SWITCH 41 J1939 SHIELD 42 DROOP/ISOCH SWITCH 46 LOW IDLE SPEED 47 BATTERY UNSWITCHED (+) 48 J1939 (+) 50 BATTERY UNSWITCHED (+) 52 BATTERY UNSWITCHED (+) 53 RATED SPEED SWITCH 59 BATTERY (-) 61 BATTERY (-) 63 BATTERY (-) 65 PRIMARY THROTTLE POSITION 66 BATTERY KEYSWITCH (+) 70

1 204

1

128

249 250

2

F1(+)

5

R

2 F3(+)

F3(+)

25mm2

202 203

1

INLET AIR HEATER RELAY

1 X

G

2

25mm2

246

244

202

202

POS

1

F3(+)

BB

6mm2

95

93

91

135A CIRCUIT BREAKER

1

3

15

F2(-) ENGINE HARNESS 2 CONNECTOR - AA

90A (12V) 135A (24V) CIRCUIT BREAKER

5

14

A B C D E F G H I SERVICE TOOL CONNECTOR A - VDC+ B - VDCC - J1939 SHIELD D - DATA LINK (+) E - DATA LINK (-) F - J1939 (-) G - J1939 (+)

25mm2

STARTER MOTOR

23 12 13

PRIMARY ENGINE SPEED/ + 48 - 49 TIMING (TOP)

10 11

9

214 215

8

A B C

B

E18

214 215

7

L

A

A

+ 22 TIMING CALIBRATION (TC) PROBE - 23

6

5

ENGINE HARNESS PANEL HARNESS CONNECTOR - A1 CONNECTOR - I1

4

PANEL HARNESS CONNECTOR - D F1(+)-303 F1(-)-404 405- ? 205-205 206-206 209-501

SCREENED CABLE 3

2

105

1

1

31 WAY CONNECTOR (B)

104

201

23 WAY CONNECTOR (A)

A B C

B

210-502

102

70mm 2

AUDIBLE ALARM

U T

W

N

100 101

A B C


34


2.5mm2

DC SUPPLY -VE

2.5mm2

33

PANEL HARNESS CONNECTOR - VV 05 F1(-)-417

34

DC BACKUP +VE

2.5mm2

DC SUPPLY -VE

2.5mm2

35

L2 GEN VOLT

225

D 1 2 S 3 PWM CONVERTER (CUSTOMER FIT)

DC BACKUP DC MAIN CONTROL CONTROL POWER SUPPLY POWER SUPPLY

STARTER BATTERY +VE

B+

B-

RESET ISOLATOR SWITCH

DC MAIN +VE


20 Page, B&W,

RENR7947-01 VOL 2

42

A B C

E14 A

224

F1(-)-414

STARTER BATTERY -VE

S

E15

TERMINATION RESISTOR R1 120 OHM O.5W

2.5mm2

A B C

B

241

41

REMOVE LINK IF REMOTE EMERGENCY STOP IS FITTED

DC SWITCHED -VE

81

76

75 L3 GEN AMP

L2 GEN AMP

L1 GEN AMP

CAN BUS 2

PD5 40

5

B

235

F2(+)

F1(-)-428

E13 A

A B C

ANALOG TEMPERATURE SENSOR RETURN 18

249

ENGINE RUNNING

PD4

213

4

74

73

F1(-)-413

250

MAIN CONTROL POWER FAILURE ALARM

CUSTOMER CONNECT TERMINAL BLOCK

29

INJECTOR HARNESS 215-3249 E13 - INJECTOR CYLINDER 1 (J301 153-9693) E14 - INJECTOR CYLINDER 2 (J302 153-9693) E15 - INJECTOR CYLINDER 3 (J303 153-9693) E16 - INJECTOR CYLINDER 4 (J304 153-9693) E17 - INJECTOR CYLINDER 5 (J305 153-9693) E18 - INJECTOR CYLINDER 6 (J306 153-9693)

F1(-)-415

ADDITIONAL MAGNETIC PICKUP

252

253

248

247

30

5

6

233

HH

F1(-)-416

27

MOMENTARY CONTACT SWITCH 256

118

207-215

SP2

K2

1

NOTE: THE FOLLOWING CABLES ARE TO BE ASSEMBLED AS TWISTED PAIRS 232 & 238 233 & 239 234 & 240 235 & 241 236 & 242 237 & 243

234

PD6

QQ

28

SP1

PD3

F1(+)-312 F1(-)-418

PD1

255

2 3

PANEL DISPLAY COMPONENTS: PD1 ECM WARNING LAMP (RED) PD2 DIAGNOSTIC LAMP (BLUE) PD3 MAINTENANCE INDICATOR LAMP (YELLOW) PD4 MAINTENANCE CLEAR SWITCH PD5 EMERGENCY STOP SWITCH PD6 SHUTDOWN OVERIDE INDICATOR LAMP (GREEN)

PD2

F3(-)

4

DIGITAL SENSOR POWER +8V 4 DIGITAL SENSOR RETURN 5 COOLANT LEVEL 6

F2(-)

SHUTDOWN OVERIDE SWITCH

F1(-)-413

7

8

KEY TO ENGINE COMPONENTS (CONNECTOR REF CONNECTOR PART No) DD - TIMING CALIBRATION (TC) PROBE CONNECTOR (P400 155-2269) K - ENGINE SPEED/TIMING SENSOR (TOP) (P401 100-3320) J - ENGINE SPEED/TIMING SENSOR (BOTTOM) (P402 111-2416) R - INJECTION ACTUATION PRESSURE CONTROL VALVE (P500 155-2269) B - ATMOSPHERIC PRESSURE SENSOR (P203 169-8670) S - FUEL PRESSURE SENSOR (P209 169-8670) N - ENGINE OIL PRESSURE SENSOR (P201 169-8670) L - INJECTION ACTUATION PRESSURE SENSOR (J204 3E3370) C - BOOST PRESSURE SENSOR (169-8670) Q - ENGINE COOLANT TEMPERATURE SENSOR (P100 130-9611) U - INLET MANIFOLD AIR TEMPERATURE SENSOR (P103 155-2269)

232

5

DEIF CONNECTOR

227 228

1

6

16

222

K4

16

227 228

2 3

4

F1(+)

8

5

6

4

84

3

DEIF GENERATOR PROTECTION UNIT (SLOT 5)

F1(-)

7

F2(-)

1

114

F2(+)

2 3

83

2

AC CONNECTOR

B3

B2

B1

A3

A2

CAN BUS 1 F2(+)

1

254

251

253 252

K3

127

116 4

8

5

6

7

203

K5

8

1

202 2 3

201

248

F1(-)

F3(-)

5

6

4

7

DC BACKUP +VE

1

K1

8

122

12

247

DC SWITCHED -VE

DC MAIN +VE

2 3

4

BACKUP START STOP (EMERGENCY USE ONLY)

3

207-214

7

81

1

14

F2(+) 124

118

2.5mm2

2.5mm2

DC SWITCHED +VE

2

22,000uF CAPACITOR

F1(+)

2.5mm2

A1

RUN COIL START PREPARE 118 119 120

STOP COIL

BINARY IN 117

123 124

BINARY IN 116

CRANK

BINARY IN 115

121 122

BINARY IN 114 114

START STOP

F1 10A BREAKER

77

12

DEIF CONNECTOR

F2(+) 122

BINARY IN 113

116

BINARY IN 112

115

COMMON FOR 112-117 111 F2(+)

PT100 AI CH4 108 (A) 109 (B) 110 (C) 108 109 110

BINARY IN AI CH3 105 (A) 106 (B) 107 (C) 107

105

104

AI CH1

BINARY IN AI CH2

PANEL HARNESS CONNECTOR - T

102 (A) 103 (B) 104 (C) 102

RPM INPUT 100 (+) 101 (-) 100 101

V F2(-)

133 BINARY IN

132 BINARY IN

131 BINARY IN

130 BINARY IN

129 BINARY IN

130

127 BINARY IN

128 BINARY IN

129

128

127

COMMON FOR 127-133 F3(+)

126

COMMON AI CH8 97 4-20mA IN 96

F3(-)

8-32 +VE DC 0V DC

PANEL HARNESS CONNECTOR - S

+

6A DIODE

79

BREAKERS

DEIF M4 (SLOT 7)

PANEL HARNESS CONNECTOR - U

PANEL HARNESS CONNECTOR - NN

97

COMMON AI CH7 95 4-20mA IN 94

F3(-)

95

COMMON AI CH6 4-20mA IN 92

93

F3(-)

93

COMMON AI CH5 4-20mA IN 91

90

91

F3(+) 12

DEIF M13 CARD (SLOT 8)

PANEL HARNESS CONNECTOR - MM

183

AC HARNESS 317-4944

98 99

DEIF M15 CARD (SLOT 6)

F3(+)

DEIF GPU (SLOT 1)

F3(-)

COMMON PANEL HARNESS FOR 23-27 CONNECTOR - H

BINARY IN 23

28

0 VDC 22

BINARY IN

kvar PULSE 21

BINARY IN

kWh PULSE 20

27

SYNC 17 18 19

26

RELAY 4 14 15 16

BINARY IN

HARNESS RELAY 3 PANEL CONNECTOR - G

11 12 13

BINARY IN

RELAY 2 8 9 10

25

PANEL HARNESS RELAY 1 CONNECTOR - F

5 6 7 05 F1(+)

24

STATUS

F3(-)

F3(+)

F2(-)

F2(+)

1

F2 10A BREAKER

2

8-32 +VE DC PANEL HARNESS CONNECTOR - E 0V DC

2.5mm2

DC SWITCHED -VE

F3(-)

DC +VE F3(+)

2.5mm2

3 4

PANEL HARNESS 317-4943 F3 10A BREAKER

76

10

181

227 228

REMOTE START STOP

179

226 227 228

25

HIGH COOLANT TEMPERATURE LOW OIL PRESSURE

L1

BOOST PRESSURE 40 ANALOG SENSOR SUPPLY +5V 2 ANALOG SENSOR RETURN 3

AC WINDING TEMPERATURE

76

79

133

P2 S2

P1 S1

L1 GEN VOLT

ALARM ACKNOWLEDGE

OIL TEMPERATURE

225

24

3800 HIGH 3810 LOW 3740 3770

L2

P2 S2

P1 S1

U1

INJECTION ACTUATION PRESSURE 25

AIR STARTER LOW AIR PRESSURE ALARM (5 bar 30secs)

ALTERNATOR

ISSUE 10 WIRE Nos ADDED TO CT/BREAKER LOOM 16/05/07 GW

L3

P2 S2

P1 S1

CT COILS V2

78

132 COMMON SHUTDOWN

15 & 16

W3

GROUND NOW ON PIN 16

L3 GEN AMP

ENGINE READY

PD6 ADDED AND LAMP COLOURS SHOWN ENGINE ECM ALARM OIL LEAKAGE (HUEI) ALARM OIL DIFFERENTIAL ALARM FUEL DIFFERENTIAL ALARM FUEL LEVEL LOW START AIR PRESSURE LOW SPARE (AC WINDING TEMPERATURE) SHUTDOWN OVERIDE COOLANT LEVEL LOW DC ALTERNATOR CHARGE WARNING

223

CONTROL FAILURE

N

FUNCTION

2.5mm2

3&4 8&9

COOLANT PRESSURE OIL PRESSURE HIGH FUEL PRESSURE COOLANT TEMPERATURE

CHANNEL No. 3370 3380 3390 3400 3410 3420 3430 3320 3330 3340

77

131

FUEL TANK LOW LEVEL ALARM (20% 20secs)

TERMINAL No. 127 128 129 130 131 132 133 114 115 116

L3 GEN AMP

FUNCTION

FUNCTION

2.5mm2

TERMINAL

FUNCTION

CHANNEL No. 3520 3540 3560 3580

L2 GEN AMP

TERMINAL

TERMINAL No. 91 93 95 97 108 109 110 102 105

2.5mm2

OPTIONAL INPUTS ON M13 CARD

2.5mm2

OPTIONAL INPUT / OUTPUTS ON GPU

caterpillar C9-Schematic

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