document.xls, Tab: Wiring Diagram(Original filename: "QSK45 2-0 Industrial with CENSE Wiring Diagram_a.xls")

Page 1 of 2

OEM INTERFACE HARNESS

RED DC VOLTAGE 21 PIN OEM

BLUE INPUT SIGNALS CONNECTOR SpecificationsBLACK GROUNDS, SHEILDS AND RETURNS < H < FAN CLUTCH / SPARE PWM SUPPLY

PURPLE OUTPUT SIGNALS 10 AMP

GREEN DATALINKS B Electronic Components WARNING < D < UNSWITCHED BATTERY SUPPLY 10 AMP < 04

SYMBOL INDICATES A TWISTED PAIR < 05 This diagram is provided as a diagnostic tool for trained, experienced technicians only. Improper troubleshooting < G < UNSWITCHED BATTERY SUPPLY 10 AMP < 03 or repair can result in severe personal injury or death or property damage. See important instructions in the < A < DUAL OUTPUT A (SOLENOID 2) < 01 ENGINE ECM A Troubleshooting and Repair Manual.

SYMBOL INDICATES A SHIELD < C < DUAL OUTPUT B (SOLENOID 3) < 09 CONNECTOR

< W < OEM ACTUATOR PWM SUPPLY < 24 ENGINE SPEED SENSOR (1) SIGNAL < 27 ELECTRICAL SPECIFICATIONS < L < FREQUENCY INPUT SIGNAL (VSS) < 17 ENGINE SPEED SENSOR (1) RETURN < 28

< M < FREQUENCY INPUT RETURN (VSS) < 18 ENGINE SPEED SENSOR (2) SIGNAL < 37 DATALINK (J1939) J1939 Resistors < F < OEM PRESSURE SIGNAL < 15 ENGINE SPEED SENSOR (2) RETURN < 38 Supply wire to chassis ground Supply to Return resistance < K < OEM TEMPERATURE SIGNAL < 27 OIL LEVEL SIGNAL < 12 3.5 to 7.0 VDC 50 to 70 ohms < J < OEM TEMPERATURE RETURN OIL PRESSURE +5VDC SUPPLY < 06 Return wire to chassis ground Terminator Resistor

> A > < T < COOLANT LEVEL SWITCH LOW < 23 OIL PRESSURE SIGNAL < 24 CENSE ECM B -2.0 to 1.5 VDC 110 to 130 ohms > D > < S < COOLANT LEVEL SWITCH HIGH < 14 OIL PRESSURE RETURN < 17 < 07 < SHIELD GROUND CONNECTOR

> B > < V < COOLANT LEVEL SWITCH RETURN > A > < 06 < LEFT BANK NO. 6 EGT SIGNAL < 16 DATALINK (RS422) DATALINK (RS232) > C > < U < COOLANT LEVEL SWITCH +5VDC SUPPLY > A > BLOWBY PRESSURE +5VDC SUPPLY > B > < 05 < LEFT BANK NO. 6 EGT RETURN < 06 Receive (+) to Receive (-) RS232 Receive to RS232 Ground

> C > BLOWBY PRESSURE SIGNAL < 25 0.0 to 1.0 VDC 0.0 VDC < P < REMOTE ACC PEDAL/LEVER POS +5VDC SUPPLY > B > BLOWBY PRESSURE RETURN > A > < 04 < LEFT BANK NO. 5 EGT SIGNAL < 26 Transmit (+) to Transmit (-) RS232 Transmit to RS232 Ground < N < REMOTE ACC PEDAL/LEVER POSITION SIGNAL < 30 > B > < 03 < LEFT BANK NO. 5 EGT RETURN < 36 2.0 to 8.0 VDC -8.5 to 11.0 VDC < X < REMOTE ACC PEDAL/LEVER POSITION RETURN > 01 > COOLANT PRESSURE +5VDC SUPPLY Receive (-) to chassis ground RS232 Ground to chassis ground

31 PIN OEM > 03 > COOLANT PRESSURE SIGNAL < 16 > A > < 02 < LEFT BANK NO. 4 EGT SIGNAL < 20 0.0 to 3.0 VDC 0.0 VDC CONNECTOR > 02 > COOLANT PRESSURE RETURN > B > < 01 < LEFT BANK NO. 4 EGT RETURN < 30 Transmit (-) to chassis ground

< 28 < REMOTE ACC PEDAL/LEVER POSITION SIGNAL 0.0 to 3.0 VDC ALL CONTINUITY CHECKS < 29 < +5VDC SUPPLY < 16 > A > INTAKE MANIFOLD TEMPERATURE #1 (LEFT BANK FRONT) SIGNAL < 23 < 07 < SHIELD GROUND OK (no open circuit) if less than 10 ohms < 04 < ACCELERATOR PEDAL / LEVER POSITION SUPPLY < 26 > B > INTAKE MANIFOLD TEMPERATURE #1 (LEFT BANK FRONT) RETURN > A > < 06 < LEFT BANK NO. 3 EGT SIGNAL < 10 DATALINK (J1587) < 05 < ACCELERATOR PEDAL / LEVER POSITION SIGNAL < 29 > B > < 05 < LEFT BANK NO. 3 EGT RETURN < 40 Supply wire to chassis ground ALL SHORTS TO GROUND < 06 < ACCELERATOR PEDAL / LEVER POSITION RETURN < 11 > A > COOLANT TEMPERATURE SIGNAL < 22 2.5 to 5.0 VDC OK (no short circuit) if more than 100k ohms < 07 < IDLE VALIDATION SWITCH OFF IDLE SIGNAL < 12 > B > COOLANT TEMPERATURE RETURN > A > < 04 < LEFT BANK NO. 2 EGT SIGNAL < 09 Return wire to chassis ground

B < 08 < IDLE VALIDATION SWITCH ON IDLE SIGNAL < 13 > B > < 03 < LEFT BANK NO. 2 EGT RETURN < 19 0.0 to 2.5 VDC SHORT CIRCUIT TO EXTERNAL VOLTAGE U < 31 < IDLE VALIDATION SWITCH RETURN < 21 > A > FUEL TEMPERATURE SIGNAL < 26 OK if less than 1.5 VDC L < 23 < CENTINEL REMOTE OIL LEVEL SENSOR SIGNAL < 28 > B > FUEL TEMPERATURE RETURN > A > < 02 < LEFT BANK NO. 1 EGT SIGNAL < 29

K < 10 < OEM SWITCH / COLD IDLE INHIBIT / FREQUENCY PULL-UP < 33 > B > < 01 < LEFT BANK NO. 1 EGT RETURN < 39 5 VDC POWER SUPPLYWARNING (AMBER) LAMP H < 16 < WARNING LAMP 4.75 to 5.25 VDCMAINTENANCE (BLUE) LAMP E < 17 < MAINTENANCE LAMP

ENGINE PROTECTION STOP (RED) LAMP A < 18 < STOP LAMP / DIAGNOSTIC SWITCH > 01 > BAROMETRIC PRESSURE +5VDC SUPPLY J1939 DATALINK SUPPLY < 03 SENSOR SPECIFICATIONSDIAGNOSTIC SWITCH D > 03 > BAROMETRIC PRESSURE SIGNAL < 34 J1939 DATALINK RETURN < 08 OIL PRESSURE SENSOR BAROMETRIC (AMBIENT) AIR PRESSURE SENSOR

> 02 > BAROMETRIC PRESSURE RETURN J1939 DATALINK SHIELD < 23 Torque = 14 Nm [124 inlb] Torque = 23 Nm [204 inlb]MULTI UNIT SYNC ON/OFF SWITCH C < 11 < MULTIPLE UNIT SYNC ON/OFF SWITCH < 34 BLOCK GROUND < 13 Pressure (kPa) Pressure (psia) Pressure (inHg) Voltage (VDC) Pressure (kPa) Pressure (psia) Pressure (inHg) Voltage (VDC)

O OIL PRESSURE RETURN < 18 0 0 0 0.22 to 0.80 0 0 0 0.32 to 0.69TORQUE CURVE SELECT N < 14 < ALTERNATE TORQUE CURVE SELECT < 20 > 01 > INTAKE MANIFOLD PRESSURE #1 (LEFT BANK) +5VDC SUPPLY OIL PRESSURE SIGNAL 103 15 30.54 1.00 to 1.20 34.47 5 10.18 1.58 to 2.09

N > 03 > INTAKE MANIFOLD PRESSURE #1 (LEFT BANK) SIGNAL < 35 OIL PRESSURE +5VDC SUPPLY 172 25 50.9 1.33 to 1.68 68.95 10 20.36 2.89 to 3.45DROOP / HSG SELECT E < 15 < ALTERNATE DROOP / HIGH SPEED GOVERNOR SELECT < 19 > 02 > INTAKE MANIFOLD PRESSURE #1 (LEFT BANK) RETURN OIL LEVEL SIGNAL 345 50 101.8 2.17 to 2.83 103.42 15 30.54 4.14 to 4.87

C ENGINE SPEED SENSOR (2) RETURN 517 75 152.7 3.09 to 3.91ALTERNATE IDLE T < 09 < ALTERNATE IDLE / AUXILIARY GOVERNOR SELECT / TAILSHAFT GOV < 36 > 01 > FUEL PUMP PRESSURE +5VDC SUPPLY ENGINE SPEED SENSOR (2) SIGNAL 689 100 203.6 4.10 to 4.92ISC / IDLE INCREMENT O < 12 < INTERMEDIATE SPEED CONTROL / IDLE INCREMENT < 40 > 03 > FUEL PUMP PRESSURE SIGNAL < 32 ENGINE SPEED SENSOR (1) RETURN FUEL PUMP OR TIMING RAIL PRESSURE SENSORISC / IDLE DECREMENT R < 13 < INTERMEDIATE SPEED CONTROL / IDLE DECREMENT < 39 > 02 > FUEL PUMP PRESSURE RETURN ENGINE SPEED SENSOR (1) SIGNAL COOLANT OR INTAKE MANIFOLD OR INTERCOOLER PRESSURE SENSOR Torque = 14 Nm [124 inlb]

BLOCK GROUND Torque = 14 Nm [124 inlb] Pressure (kPa) Pressure (psia) Pressure (inHg) Voltage (VDC)ISC 1 < 21 < INTERMEDIATE SPEED CONTROL 1 < 35 > 01 > TIMING RAIL PRESSURE +5VDC SUPPLY CENTINEL BURN VALVE Pressure (kPa) Pressure (psia) Pressure (inHg) Voltage (VDC) 0 0 0 1.48 to 0.53ISC VALIDATE > 03 > TIMING RAIL PRESSURE SIGNAL < 33 0 0 0 0.22 to 0.80 103 15 30.54 0.63 to 0.67

> 02 > TIMING RAIL PRESSURE RETURN 103 15 30.54 1.23 to 1.40 345 50 101.8 0.98 to 1.13ISC VALIDATE < 19 < INTERMEDIATE SPEED CONTROL VALIDATE < 37 47 PIN REAR 207 30 61.08 1.97 to 2.27 1034 150 305.4 1.98 to 2.33ISC 2 < 20 < INTERMEDIATE SPEED CONTROL 2 / REMOTE THROTTLE SELECT < 38 > 01 > FUEL RAIL PRESSURE +5VDC SUPPLY < 05 HARNESS 310 45 91.62 2.71 to 3.16 1724 250 509 2.97 to 3.55

> 03 > FUEL RAIL PRESSURE SIGNAL < 31 CONNECTOR 414 60 122.16 3.45 to 4.04 2585 375 763.5 4.18 to 4.92 > 02 > FUEL RAIL PRESSURE RETURN < 18 > A > CENTINEL BURN VALVE > 03 > 517 75 152.7 4.20 to 4.92

< 01 < KEYSWITCH INPUT < 10 > B > BLOCK GROUND > 02 > FUEL RAIL PRESSURE SENSOR < 27 < FAN CLUTCH OR MULTIPLE UNIT SYNC ON/OFF SWITCH > A > FUEL RAIL ACTUATOR SIGNAL < 03 ALL TEMPERATURE SENSORS Torque = 14 Nm [124 inlb]

> C > FUEL RAIL ACTUATOR RETURN < 10 > 03 > ENGINE SPEED SENSOR (1) SIGNAL > 18 > (Except for Exhaust Gas Temperature Sensors) Pressure (kPa) Pressure (psia) Pressure (inHg) Voltage (VDC) < 22 < TACHOMETER OUTPUT SIGNAL < 25 > 04 > ENGINE SPEED SENSOR (1) RETURN > 19 > Torque = 15 Nm [133 inlb] 103 15 30.54 0.48 to 0.52

KEYSWITCH CENTINEL BURN VALVE < 08 > A > TIMING RAIL ACTUATOR (1) SIGNAL > 02 > ENGINE SPEED SENSOR (2) SIGNAL > 17 > Temperature (C) Temperature (F) Resistance (ohms) 345 50 101.8 1.03 to 1.17BATTERY < 32 > C > TIMING RAIL ACTUATOR (1) RETURN > 01 > ENGINE SPEED SENSOR (2) RETURN > 16 > 0 32 30k to 36k 689 100 203.6 1.81 to 2.09

< 22 25 77 9k to 11k 1034 150 305.4 2.59 to 3.00 < 31 > A > TIMING RAIL ACTUATOR (2) SIGNAL < 01 J1939 TERMINATOR 50 122 3k to 4k 1379 200 407.2 3.38 to 3.93

> C > TIMING RAIL ACTUATOR (2) RETURN < 20 RESISTOR CONNECTOR 75 167 1350 to 1500 1724 250 509 4.17 to 4.84 < C < J1939 DATALINK SHIELD > 05 > 100 212 600 to 675

> A > FUEL PUMP ACTUATOR SIGNAL < 11 < B < J1939 DATALINK RETURN > 04 >

> C > FUEL PUMP ACTUATOR RETURN < 40 < A < J1939 DATALINK SUPPLY > 01 > EXHAUST GAS TEMPERATURE SENSORS PRE-FILTER AND POST-FILTER OIL PRESSURE SENSORTorque = 15 Nm [133 inlb] Torque = 14 Nm [124 inlb]

FAN CLUTCH / SPARE PWM SUPPLY > 01 > OIL PRESSURE +5VDC SUPPLY > 20 > OK (no open circuit) if less than 20 ohms Pressure (kPa) Pressure (psia) Pressure (inHg) Voltage (VDC) > 03 > OIL PRESSURE SIGNAL > 22 > 45 6.5 13.23 0.32 to 0.69

> A > FAN CLUTCH / SPARE PWM SUPPLY < 04 > 02 > OIL PRESSURE RETURN > 21 > ENGINE SPEED SENSOR 518 75 152.7 1.42 to 1.58 > B > BLOCK GROUND Torque = 34 to 47 Nm [25 to 35 ftlb] 965 140 285.04 2.42 to 2.58

IN CAB 9 PIN FAN CLUTCH OR MULTIPLE UNIT SYNC ON/OFF SWITCH < 13 47 PIN RIGHT First Coil Resistance = 750 to 1100 ohms 1448 210 427.56 3.42 to 3.58 DATALINK CONNECTOR < 26 < ETHER INJECTION / CENTINEL MAKE-UP ETHER INJECTION / CENTINEL MAKE-UP < 02 BANK HARNESS Second Coil Resistance = 1100 to 1500 ohms 1896 275 559.91 4.42 to 4.58

< F < < 02 < J1587 DATALINK SUPPLY J1587 DATALINK SUPPLY < 14 > 04 > CONNECTOR

< G < < 03 < J1587 DATALINK RETURN J1587 DATALINK RETURN < 15 > 01 > OIL LEVEL +5VDC SUPPLY > 01 >

< A < < 25 < BLOCK GROUND BLOCK GROUND < 07 > 03 > OIL LEVEL SIGNAL > 03 > > 23 >

< 30 < BLOCK GROUND < 08 > 02 > OIL LEVEL RETURN > 02 >

< B < < 24 < UNSWITCHED BATTERY SUPPLY

< 07 < SHIELD GROUND > 24 > > 38 >

BLOCK GROUND > A > < 06 < RIGHT BANK NO. 1 EGT SIGNAL > 16 > > 29 > < 31

FUEL SHUTOFF VALVE RETURN > B > < 05 < RIGHT BANK NO. 1 EGT RETURN > 17 > > 30 > < 21

FUEL SHUTOFF VALVE SIGNAL (24 VOLTS) < 30

23 PIN CENSE OEM > A > < 04 < RIGHT BANK NO. 2 EGT SIGNAL > 18 > > 31 > < 01

CONNECTOR > B > < 03 < RIGHT BANK NO. 2 EGT RETURN > 19 > > 32 > < 11

< R < MULTIPLE UNIT SYNC ID PIN #1 MULTIPLE UNIT SYNC ID PIN #1 < 29

< S < MULTIPLE UNIT SYNC ID PIN #2 MULTIPLE UNIT SYNC ID PIN #2 < 39 > A > < 02 < RIGHT BANK NO. 3 EGT SIGNAL > 20 > > 33 > < 12

< T < MULTIPLE UNIT SYNC ID PIN #3 MULTIPLE UNIT SYNC ID PIN #3 < 36 > B > < 01 < RIGHT BANK NO. 3 EGT RETURN > 21 > > 35 > < 02

< U < BLOCK GROUND

< 07 < SHIELD GROUND > 33 > > 47 >

BLOCK GROUND > A > < 06 < RIGHT BANK NO. 4 EGT SIGNAL > 25 > > 39 > < 24

ENGINE SIDE DATALINK CENTINEL BURN VALVE > B > < 05 < RIGHT BANK NO. 4 EGT RETURN > 26 > > 40 > < 34

CONNECTOR

< G < J1587 DATALINK RETURN > A > < 04 < RIGHT BANK NO. 5 EGT SIGNAL > 27 > > 41 > < 14

< F < J1587 DATALINK SUPPLY > B > < 03 < RIGHT BANK NO. 5 EGT RETURN > 28 > > 40 > < 04

< A < BLOCK GROUND

< B < UNSWITCHED BATTERY SUPPLY > A > < 02 < RIGHT BANK NO. 6 EGT SIGNAL > 30 > > 43 > < 25

< U < J1939 DATALINK SUPPLY > B > < 01 < RIGHT BANK NO. 6 EGT RETURN > 29 > > 44 > < 35

< U < J1939 DATALINK RETURN

< E < J1939 DATALINK SHIELD

J1939 TERMINATOR

RESISTOR CONNECTOR

< A < J1939 DATALINK SUPPLY J1939 DATALINK SUPPLY > 06 > > 11 > < 33

< B < J1939 DATALINK RETURN J1939 DATALINK RETURN LUBE OIL FILTER

< C < J1939 DATALINK SHIELD J1939 DATALINK SHIELD EXTENSION HARNESS

CONNECTOR CENSE ECM A

BLOCK GROUND > 01 > > 01 > POST-FILTER OIL PRESSURE +5VDC SUPPLY CONNECTOR

> 03 > > 03 > POST-FILTER OIL PRESSURE (REAR) SIGNAL > 08 > > 13 > < 09

> 02 > > 02 > POST-FILTER OIL PRESSURE (REAR) RETURN

> 01 > > 04 > PRE-FILTER OIL PRESSURE (REAR) +5VDC SUPPLY

> 03 > > 06 > PRE-FILTER OIL PRESSURE (REAR) SIGNAL > 09 > > 14 > < 07

> 02 > > 05 > PRE-FILTER OIL PRESSURE (REAR) RETURN

> 01 > INTAKE MANIFOLD PRESSURE #2 (RIGHT BANK) +5VDC SUPPLY

> 03 > INTAKE MANIFOLD PRESSURE #2 (RIGHT BANK) SIGNAL > 10 > > 15 > < 19

> 02 > INTAKE MANIFOLD PRESSURE #2 (RIGHT BANK) RETURN

> A > INTAKE MANIFOLD TEMPERATURE #3 (RIGHT BANK REAR) +5VDC SUPPLY

> B > INTAKE MANIFOLD TEMPERATURE #3 (RIGHT BANK REAR) SIGNAL > 07 > > 12 > < 14

> A > INTAKE MANIFOLD TEMPERATURE #3 (RIGHT BANK FRONT) +5VDC SUPPLY > 04 > > 09 > < 02

> B > INTAKE MANIFOLD TEMPERATURE #3 (RIGHT BANK FRONT) SIGNAL > 05 > > 10 > < 13

> A > COMPRESSOR INLET TEMPERATURE (LEFT BANK REAR) +5VDC SUPPLY > 07 >

5 AMP > B > COMPRESSOR INLET TEMPERATURE (LEFT BANK REAR) SIGNAL > 08 > < 15

> A > INTAKE MANIFOLD TEMPERATURE #2 (LEFT BANK REAR) +5VDC SUPPLY

RF MODEM > B > INTAKE MANIFOLD TEMPERATURE #2 (LEFT BANK REAR) SIGNAL < 06

CONNECTOR

< 06 < UNSWITCHED BATTERY SUPPLY > A > OIL TEMPERATURE +5VDC SUPPLY < 01

< 09 < BATTERY GROUND > B > OIL TEMPERATURE SIGNAL < 35

< 05 < RS 232 GROUND

< 02 < RS 232 RECEIVE (-) UNSWITCHED BATTERY SUPPLY UNSWITCHED BATTERY SUPPLY < 04

< 03 < RS 232 TRANSMIT (+) KEYSWITCH INPUT KEYSWITCH INPUT < 12

WARNING LAMP WARNING LAMP < 11

IN CAB RS232 MAINTENANCE LAMP MAINTENANCE LAMP < 21

DATALINK CONNECTOR STOP LAMP / DIAGNOSTIC SWITCH STOP LAMP / DIAGNOSTIC SWITCH < 31

< C < RS 232 TRANSMIT (+) < L < RS 232 TRANSMIT (+) RS 232 TRANSMIT (+) RS 232 TRANSMIT (+) < 33

< B < RS 232 RECEIVE (-) < M < RS 232 RECEIVE (-) RS 232 RECEIVE (-) RS 232 RECEIVE (-) < 22

< A < RS 232 GROUND < N < RS 232 GROUND RS 232 GROUND RS 232 GROUND

< P < RS 232 SHIELD RS 232 SHIELD RS 232 SHIELD

RS-422 COMM DEVICE BLOCK GROUND BLOCK GROUND

CONNECTOR

< F < RS 422 RECEIVE (+) < C < RS 422 RECEIVE (+) RS 422 RECEIVE (+) RS 422 RECEIVE (+) < 23

< E < RS 422 RECEIVE (-) < D < RS 422 RECEIVE (-) RS 422 RECEIVE (-) RS 422 RECEIVE (-) < 28

< H < RS 422 TRANSMIT (+) < E < RS 422 TRANSMIT (+) RS 422 TRANSMIT (+) RS 422 TRANSMIT (+) < 29

< G < RS 422 TRANSMIT (-) < F < RS 422 TRANSMIT (-) RS 422 TRANSMIT (-) RS 422 TRANSMIT (-) < 24

OEM RESPONSIBILITY CUMMINS RESPONSIBILITY

IMPORTANT: This document is for internal use of Komatsu America Corporation as covered by the confidentially agreement with Cummins Inc.Note 1: This wiring diagram is an uncontrolled, Excel spreadsheet format. The equivalent published bulletin number is 4021413, which can be ordered from a local Cummins distributor for field useage.Note 2: This spreadsheet has been protected from unintentional modification. If it needs to be edited to aid communication, then unprotect via Tools->Protection->Unprotect Sheet using password "Cummins-&-Komatsu" (case sensitive).

CUMMINS CONFIDENTIALThis document (and the information shown thereon) is CONFIDENTIAL AND PROPRIETARY and shall not be disclosed to others in

hard copy of electronic form, reporduced by any means, or used for any purpose without written consent of Cummins Inc.

document.xls, Tab: QSK45 Sensor Layout(Original filename: "Q45_C PHASE 2.0 SENSORS (O.D.Kendall 11-20-2002).ppt")

Page 2 of 2

TURBO-COMPRESSORINLET TEMPERATURE (located on Cummins/

Customer ducting)L.B. rear only3408345

FL

YW

HE

EL

HS

G

TH

ER

MO

ST

AT

HS

G

FRONTREAR

LUB OIL PRESSURE (post filter) 3408558

TURBOS

LUB OIL PRESSURE (pre filter) 3408558

LUB OIL FILTER HEAD

FUEL PUMP PRESSURE 3408566

INTAKE MANIFOLD PRESSURE 3408556

TIMING RAIL PRESSURE (top) 3408564 FUEL TEMPERATURE (middle) 3865346FUEL RAIL PRESSURE (bottom) 3408562

OIL RIFLE PRESSURE (gauge) 4088734

SPEED SENSORS‘0’ FWH 3408472

‘00’ FWH 3408471

INTAKE MANIFOLD PRESSURE 3408556

COOLANT PRESSURE3408556

COOLANT TEMP3865346

OIL TEMP3865346

ECVA

ECM

I M T 3408345

I M T3408345

BLOWBY PRESSURE3867561

AMB. AIR PRESSURE3085140

I M T3408345

I M T3408345

OIL LEVEL4065972

EGTS ( shorter x 10) 3408539

EGTS ( longer x 2 ) 3408540

Female Connector x 12 3331658

QUANTUM SENSORS

CENSE SENSORS

QSK45-C INDUSTRIAL PHASE 2.0 SENSORS

TURBO-COMPRESSORINLET TEMPERATURE (located on Cummins/

Customer ducting)L.B. rear only3408345

FL

YW

HE

EL

HS

G

TH

ER

MO

ST

AT

HS

G

FRONTREAR

LUB OIL PRESSURE (post filter) 3408558

TURBOS

LUB OIL PRESSURE (pre filter) 3408558

LUB OIL FILTER HEAD

FUEL PUMP PRESSURE 3408566

INTAKE MANIFOLD PRESSURE 3408556

TIMING RAIL PRESSURE (top) 3408564 FUEL TEMPERATURE (middle) 3865346FUEL RAIL PRESSURE (bottom) 3408562

OIL RIFLE PRESSURE (gauge) 4088734

SPEED SENSORS‘0’ FWH 3408472

‘00’ FWH 3408471

INTAKE MANIFOLD PRESSURE 3408556

COOLANT PRESSURE3408556

COOLANT TEMP3865346

OIL TEMP3865346

ECVA

ECM

I M T 3408345

I M T3408345

BLOWBY PRESSURE3867561

AMB. AIR PRESSURE3085140

I M T3408345

I M T3408345

OIL LEVEL4065972

EGTS ( shorter x 10) 3408539

EGTS ( longer x 2 ) 3408540

Female Connector x 12 3331658

QUANTUM SENSORS

CENSE SENSORS

QSK45-C INDUSTRIAL PHASE 2.0 SENSORS

FL

YW

HE

EL

HS

G

TH

ER

MO

ST

AT

HS

G

FRONTREAR

LUB OIL PRESSURE (post filter) 3408558

TURBOS

LUB OIL PRESSURE (pre filter) 3408558

LUB OIL FILTER HEAD

LUB OIL FILTER HEAD

FUEL PUMP PRESSURE 3408566

INTAKE MANIFOLD PRESSURE 3408556

TIMING RAIL PRESSURE (top) 3408564 FUEL TEMPERATURE (middle) 3865346FUEL RAIL PRESSURE (bottom) 3408562

OIL RIFLE PRESSURE (gauge) 4088734

SPEED SENSORS‘0’ FWH 3408472

‘00’ FWH 3408471

INTAKE MANIFOLD PRESSURE 3408556

COOLANT PRESSURE3408556

COOLANT TEMP3865346

OIL TEMP3865346

ECVA

ECM

ECVA

ECM

I M T 3408345

I M T3408345

BLOWBY PRESSURE3867561

AMB. AIR PRESSURE3085140

I M T3408345

I M T3408345

OIL LEVEL4065972

EGTS ( shorter x 10) 3408539

EGTS ( longer x 2 ) 3408540

Female Connector x 12 3331658

QUANTUM SENSORS

CENSE SENSORS

QUANTUM SENSORS

CENSE SENSORS

QSK45-C INDUSTRIAL PHASE 2.0 SENSORS

November 2002