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Service TrainingMALAGA

3500 B EPG

ClaudeApril 1998

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DESCRIPTION

3500B EPG

2Page:

COURSE DESCRIPTION This course is designed for people with NO ELECTRONICENGINES BACKGROUND and covers THE 3500 B SERIES IN

GENERATOR SET APPLICATION . Given the high reliance onGeneral electronic engine strategies , systems operations ,programming and troubleshooting procedures. using service tool ET

and FLASH. EMCP II and ECM inter-actions , CCM will be coveredas well

COURSE DURATION 4 1/2 Days

ENGINES COVERED 3508/12 B generator-set

AUDIENCE PROFILE Dealer Technical Communicators , Dealer Service Mechanics and/orElectrician, Service Training Instructors.

PRE-REQUISITES Attendees should be able to read Caterpillar electrical Schematicand have some knowledge in electrical system fundamentals.Attendees should know how to read voltage signals through astandard CAT Multimeter. Engine system knowledge is required.

OBJECTIVES Upon completion the student will be able to:

-Explain EUI electronic fuel systems.

-Recognize engine components and explain their functions

-Use service and diagnostic toolinG ET and FLASH

-Establish and program parameters

-Troubleshoot the electronic systems, .

- Calibrate and adjust electronic components.

- Program EMCPII parameters

- Explain inter-actions between ECM and EMCPII programming

- Use CCMPC software

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CHAPTER : Introduction

3500B EPG

3Page:

CHAPTER 1 INTRODUCTIONAPPLICATIONSENGINE FEATURESAIR INTAKE & EXHAUSTCOOLING SYSTEMS

CHAPTER 2 EUI FUEL SYSTEMBLOCK DIAGRAMECM PERSONALITY MODULEECM FUNCTIONSINJECTORTIMING WHEELTIMING SENSOR

CHAPTER 3 SENSOR LOGICSENSOR FUNCTIONSENSOR SUPPLY

DIGITAL & ANALOGECM SUPPLYSCHEMATIC & FAULTSSENSOR READINGPULLUP VOLTAGE

CHAPTER 4 SERVICE TOOLSECAP & ETECAP CONNECTIONET CONNECTIONSERVICE TOOL HISTORIC

CHAPTER 5 PROGRAMMING PARAMETERSCONFIGURATION PARAMETERSE-TRIM CODEMONITORING PARAMETERSHYSTERESISENGINE ROTATION

CHAPTER 6 EMCP IIEMCPII & ECMDIAGNOSTIC FAULT CODESSET POINT PROGRAMMINGSERVICE MODE

CHAPTER 7 CALCULATE PASSWORDET & COMPUTER SCREENS

CHAPTER 8 FLASHTMI FIND PROGRAM

CHAPTER 9 CCMARCHITECTURECONNECTION

HL I

MAX FUEL PRESSURE22,000psi (1517 bar)

1 2 3-B S D+B droop

Crankcase Pressure

Jacket Water Temp

Filtered Fuel Pressure

Unfiltered Fuel Pressure

Filtered Oil Pressure

Unfitered Oil Pressure

Speed/Timming

Left Turbo Inlet Press

Right Turbo Inlet Press

Turbo Outlet Press

Atmospheric Press

TDC Probe

+

_24V

Ether Start Ether Hold Prelube

Starting Motor Air Shutoff

Prelube PressSwitch

Ether AidSwitch

EMCPII

B CA

Digital = Pwm OrDuty CycleVoltage

On

Off

On

Off

10%

50%

90%

"DutyCycle"=50%

"DutyCycle"=90%

"DutyCycle"=10%

1Cycle

R

ECMPM

ECAPSPM

ELECTRONIC

CONTROLANALYZERPROGRAMMER

ET

RPM

HI

LI

AC C ELER AT I ON

RAMP RATE

RPM / S

MIN 0 s MAX 10 s

ACCELERATION RAMP RATE :This parameter defines the acceleration ramp rate fromActual speed to Desired speed.MIN 1RPM/s M AX 2000RPM/s

OK

C ancel

Enter factory Passords

C u rr e nt E C M 3 5 12 BS e r v i c e T o ol S e r i a l N u m b e r E T 0 0 0 0 - 1E n g i n e S e r i a l N u m b e r 6 P P N 0 0 1 72T o ta l T a tt l et al e 1 0R eason 1

Factory password #1

Factory passWord #2

Error code( E 00 m eans NO f au lt )

CAT data link activity

First digit of error code

RS-232C transmit BY CCM

Second digit of error code

The p eriod s m ay be eit herf las hing or s t ead y.No p eriod ind icat es t hatno act ivit y is t aking p lace.

http://1intro.pdf/http://1intro.pdf/http://1intro.pdf/http://linkpag.pdf/http://1intro.pdf/

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Service TrainingMALAGA

3500 B EPG

ClaudeApril 1998

I. INTRODUCTION

APPLICATIONSFEATURESAIR SYSTEMSCOOLING SYSTEMS

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APPLICATIONS

3500B EPG

GENSET

MARINE PROPULSION

OFF-HIGHWAY TRUCKS: 777 - 793

WHEEL LOADER : 992 - 994

TRACK-TYPE TRACTORS: D11

EXCAVATORS : 5130 - 5230

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FEATURES

3500B EPG

DIAMETER FROM 92mm TO 98mmFUEL INJECTION LOBE WIDTH INCREA

HELPER BRACKET

2 PIECEDEEP CRATERLOWCREVICE VOLUME

HELPER SPRING

ELECTRONICUNIT INJECTOR

MAX FUEL PRESSURE22,000psi (1517 bar)

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AIR SYSTEMS

3500B EPG

EXHAUST

AFTERCOOLER

PHASE IPHASE II

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COOLING SYSTEM

3500B EPG

COMBINE CIRCUIT

LOW BSFC

O

I

L

C

O

O

L

E

R

WATER

PUMP

REGULATORWATER

PUMP

RADIATOR

T

H

E

R

M

O

V

A

L

V

E

CYLINDER

BLOCK

A

FT

E

R

C

O

O

L

E

R

5Page:

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COOLING SYSTEM

3500B EPG

SEPARATE CIRCUIT

LOW EMISSIONS

O

I

L

C

O

O

L

E

R

WATER

PUMP

REGULATORWATER

PUMP

RADIATOR

T

H

ER

M

O

V

A

LV

E

CYLINDER

BLOCK

A

F

T

E

R

C

O

O

L

E

R

SEPARATE

HEAT

EXCHANGER

MAX 30 C

6Page:

http://linkpag.pdf/

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FILTER

RELIEF

VALVE

Service TrainingMALAGA

3500B EPG

ClaudeApril 1998

I. EUI FUEL SYSTEMBlock diagramECM & PMECM functionsInjectorTiming

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EUI FUEL SYSTEM

3500B EPG

2Page:

FUEL SYSTEMS

TODAYS FUEL SYSTEMS AT CATERPILLAR:

Pump & lines - Mul tiple plunger pump- High pressure fuel l ines- Injection nozzles

- Limited injection pressure (18.000 PSI)*- Limited injection t iming- Limited injection rate capabilit ies

MUI - Mainly used on large engines to eliminate the needfor long high pressure lines and the related problems

inherent with controll ing pressure in these lines.- Requires an additional cam lobe, l ifter, push rodand rocker arm for each cylinder.

*Current engine emissions and performance requirements demand injectionpressure in excess of 20.000 PSI and greater timing flexibil ity.

PEEC (Programmable E lectronic Engine Control)

- ECM takes over of the functions of the mechanicalgovernor.

- Fuel pump is stil l used.- Throttle l inkage replaced by electronic throttle.- Air fuel ratio control electronically controlled.- Engine is equipped with various sensors for monitoring.

EUI / MEUI (Mechanical Electronic Unit Injectors )

- Fuel is metered electronically by means of a solenoidoperated poppet valve.

- System stil l requires a mechanical valve train toactuate the plunger.(Mechanically actuated , electronically controlled)

- Fuel transfer pump replaces the "pump & lines".

HEUI (Hydraulic Electronic Unit Injectors )

- Plunger movement is not l imited to speed or durationof a cam lobe.

- Plunger speed is a function of actuation pressure

versus fuel pumping resistance.(Hydraulically actuated , electronically controlled)- Injection pressure is +20.000 PSI

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EUI FUEL SYSTEM

3500B EPG

3Page:

BLOCK DIAGRAM

1 2 3-B S D +B droop

BLOCK DIAGRAM With EMCPII

Crankcase Pressure

Jacket Water Temp

Filtered Fuel Pressure

Unfiltered Fuel Pressure

Filtered Oil Pressure

Unfitered Oil Pressure

Speed/Timming

Left Turbo Inlet Press

Right Turbo Inlet Press

Turbo Outlet Press

Atmospheric Press

Left Exhaust Temp

Right Exhaust Temp

Aftercooler Temp Sensor

TDC Probe

+

_24V

Ether Start Ether Hold Prelube

Starting Motor Air Shutoff

GSC

ServiceToolConnector

Prelube PressSwitch

Ether AidSwitch

CATData Link

EMCPII

8/12/16 INJECTORS

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EUI FUEL SYSTEM

3500B EPG

4Page:

ECM & PM

Personality Module

Software where the instructions are forthe ecm to do its job .Perforrmance Maps

Electronic Control ModulePermanent Memory- Programmable

configurationparameters

- Logged Diagnostics

Microprocessor for computingget its instructions from thepersonality module

- From Battery( 8vdc Minimum ) - To Rack And Lamps- To Sensors

- Signals From Sensor- Filter Electrical Noise- Protect Voltage Levels

E C M

Input

Circuit

Power

Circuit

Output

Circuit

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EUI FUEL SYSTEM

3500B EPG

5Page:

ECM PRIMARY FUNCTION

OK!!!!!LET'S CALCULATE THE TIMING BASED ON

-AFTER COOLER TEMP-ENGINE SPEED-TORQUE-TIMING CALIBRATION-E-TRIM CODES

KNOW THE AMOUNT OF FUEL BASED ON-ACTUAL ENGINE SPEED-DESIRED ENGINE SPEED

WHAT ARE THE FUEL LIMITS ?FRC engine speed, boost pressure

OKGET READY

SPEED/TIMING WHEEL

MOST IMPORTANT FUNCTION OF THE ECMIS TO GOVERN THE ENGINE

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EUI FUEL SYSTEM

3500B EPG

6Page:

ECM SECONDARY FUNCTION

DIAGNOSTICS ?

MONITOR SENSORS

MONITOR SWITCH INPUTS

THERE IS A PROBLEM !SHOULD I , WARN , DERATE or STOP ?

I CAN SPEAK TO :EMCPIIENGINE VIVIONPRCMCCMSERVICE TOOL

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EUI FUEL SYSTEM

3500B EPG

7Page:

INJECTOR ACTUATION

MECHANICALY ACTUATEDELECTRONICAL CONTROLED

ElectronicUnit

Injector

FILTER

E C M

PUMP

FUELTANK

RELIEFVALVE

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EUI FUEL SYSTEM

3500B EPG

8Page:

INJECTOR INJECTION

1

2

3

45

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

1. Solenoid Connection2. Solenoid Valve Assem3. Spring

4. Valve5. Plunger6. Barrel7. Seal8. Seal9. Spring10. Spacer11. Body12. Check

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EUI FUEL SYSTEM

3500B EPG

9Page:

TIMING

TIMING GEAR TOOTH TABLE

TABLEENTRY

DUTYCYCLE

CYLINDERREFERENCE

12345

678

80 %50 %80 %80 %80 %

50 %50 %80 %

CYLINDER #1 TDC

1 2 3 4 5 6 7 8

CCW

CYLINDER #1 REFERENCE CYLINDER #1 TDC

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EUI FUEL SYSTEM

3500B EPG

10Page:

EXAMPLE OF ACTION

TDC REFERENCE

SIGNAL TO SPILLVALVE SOLENOID

SPILL VALVETRAVEL

INJECTIONPRESSURECURVE

SPEED/TIMINGWHEEL

Start Of Injection (SOI)

Time Delay

Start Of Logic (SOL)

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11

Page:

ENGINECONTROL

LOGIC

3500SPEED CONT

ELECTRONICGOVERNOR

TORQUEMAPS

FRCMAPS

TURBO OUTLET,TURBO INLET &ATMOSPHERIC

PRESSURE SENSORS

SHUTDOWNS

87654321

FUELINJECTIONCONTROL

SIGNALTO FUEL

INJECTORS

SPEED/TIMINGSIGNAL

SPEED/TIMINGSENSORS

TIMINGWHEEL

3500 B ELECTRONIC GOVERNOR

FRCOffset

FRCOffset

TDC #1

ACTUAL SPEED

DESIRED

DERATESjacketwater

tempaftercooler

temp

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ET PM

PMECAP

SPM

ELECTRONIC

CONTROLANALYZER

PROGRAMMER

(ECHO )

FLASH

Service TrainingMALAGA

3500B EPG

ClaudeApril 1998

4. SERVICE TOOL

ECAP & ETECAP connectionET connectionService historic

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SERVICE TOOL

3500B EPG

ECMPM

ECAPSPM

ELECTRONIC

CONTROLANALYZER

PROGRAMMER

ETPM

ECMPC PROGRAM

2Page:

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ECAP CONNECTION

3500B EPG

COMMUNICATION

ADAPTER

7X1701

CONTROL SERVICE TOOL

7X15707X1412

139 4166 Connector Cable

ELECTRONIC

CONTROLANALYZER

PROGRAMMER

8T8697 ECAP

NEXGxxxxSPM FOR ECAP

7X1700 CommunicationAdapter Group

NEXG4523(Subscription)SPM FOR CAG

7X1420 Connector Cable (Plastic connector)7X1851 Connector Cable (Metal connector)

7X1703CAGMounting Plate

3Page:

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ET CONNECTION

3500B EPG

COMMUNICATION

ADAPTER

7X1701

CONTROL SERVICE TOOL

7X1570

7X1412

139 4166 Connector cable

JERD2124 ET Version 1.4 or Later

NEXG4523Subscription) SPM

7X1700 CommunicationAdapter Group

7X1688 Connector Cable

ET

4Page:

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SERVICE TOOL HISTORY

3500B EPG

TOOL SETUP

+

F L A S H F I L E S

ET+ FLASH FILESSIS

CAT FLASH DATA

LEXT6717CAT MAILBOX

with HyperACCESS/ 5 Program

subscription LERQ3133

ET

ECMPCFLASH

FILES

PM

(WIN )

FLASH

ET PMECM

PC

ECMPM

ECAP

SPM

ELECTRONIC

CONTROLANALYZER

PROGRAMMER

(ECHO )

FLASH

ET 2.1

5Page:

http://linkpag.pdf/

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PART No.SERIAL No.

TRIM CODE SERIAL No. BAR CODE

Service TrainingMALAGA

3500B EPG

ClaudeApril 1998

5. PROGRAMMING PARAMETERS

Configuration parametersE-Trim codeMonitoring parametersHysteresis

Engine rotation

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CONFIGURATION PARAMETERS

3500B EPG

TIME

RPM

HI

LI

ACCELERATIONDELAY

ACCELERATION

RAMP RATE

RPM / S

SECONDS

ACCELERATION DELAY :During startup the engine will stay at low idle until oilpressure is above 70 kPa or until the "time-0ut" of theprogrammed Acceleration Delay .Programming to 0 will disable this functionMIN 0 s MAX 10 s

ACCELERATION RAMP RATE :This parameter defines the acceleration ramp rate fromActual speed to Desired speed.MIN 1RPM/s MAX 2000RPM/s

2Page:

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CONFIGURATION PARAMETERS

3500B EPG

COOLDOWN TIME :

The amount of time the engine will run at the cooldownspeed . Programming this parameter to 0 will disablethis function.

* If there is an EMCPII to this engine , this parametercould be programmed to 0 as the EMCPII performsthis function as well.

MIN 0mn MAX 30mn

LOW IDLE :Minimum RPM at which the engine can operate.

MIN 810rpm MAX 990rpm

COOLDOWN SPEED :RPM at which the engine will run during thecooldown period.

MIN 810rpm MAX 1800rpm

MIN 0s MAX 210s

PRELUBE TIME :Time the engine control will prelube the engine.Programmed to 0 will disable this function.

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CONFIGURATION PARAMETERS

3500B EPG

MIN 0s MAX 60

CYCLE CRANK TIME:The t ime the s tar t ing motor wi l l be energized

& the amount of cool down time both time being EQUAL.

* If there is an EMCPII to this engine , this parameter

could be programmed to 0 as the EMCPII performsthis function as well.

TOTAL NUMBER OF CRANK CYLES :The number of crank cycles that will be preformed.

MIN 0 MAX 10

MIN 100rpm MAX 1000rpm

CRANK TERMINATE SPEED :Engine RPM at which the starting motor is disengaged.

AIR SHUTOFF and ETHER CONTROL :If there is no air shutoff install on the engine then it

should be programmed to OFF , that will preventdiagnostic from being logged on the air Shutoff driverin the ECM .

Enable ON Disable OFF

4Page:

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E-TRIM SCREEN

3500B EPG

ALL ENGINES BUILD STARTING MAY 15, 1996 HAVE THE E-TRIM FEATURE ON THEIRPERSONALITY MODULE AND INJECTORS CODED WITH AN E-TRIM CODE

THE SOFTWARE COMPENSATES FOR INJECTOR VARIATION IN TIMING AND DISCHARGE.

THE E-TRIM IS A 4 DIDGIT CODE ETCHED ON THE INJECTOR TAPPET

WHEN AN INJECTOR IS CHANGED THE NEW INJECTOR'S E-TRIM CODE MUST BEPROGRAMMED . IF THE NEW CODE IS NOT PROGRAMMED THEN THE PREVIOUS CODEIS ASSUMED

IF AN OLD INJECTOR ( NO E-TRIM CODE ) IS INSTALLED , THEN ENTER THE DEFAULTCODE 1100

IF IT IS NOT POSSIBLE TO REPROGRAM AN INJECTOR CODE IMMEDIATELY THE ENGINE

WILL NOT BE SEVERELY HARMED , ALTHOUGH IT SHOULD BE REPROGRAMMED AS SOONAS POSSIBLE TO OPTIMIZE ENGINE PERFORMANCE AND PREVENT ANY LONG TERMDETRIMENTAL EFFECTS

INJECTOR P/N

NEW PREVIOUS APPLICATION

E-TRIM NON E-TRIM132-0202 126-7992 3500B 50 Hz

132-0204 126-7995 3500B 60 Hz and HW Marine132-0205 124-6351 3500B LW Marine

CAT Electronic technician - CalibrationsCAT Electronic technician - Calibrations

Select Calibration

ENGINE 3508B

Pressure Sensor Calibration

Timing CalibrationInjector Code calibration

Injector 1 1100Injector 2 1100Injector 3 1100

Injector 4 1100Injector 5 1100Injector 6 1100Injector 7 1100Injector 8 1100

Injector Code

Change

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E-TRIM CODE

3500B EPG

PART No.

TRADE MARK

SERIAL No.

TRIM CODE

SERIAL No. BAR CODE

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MONITORING PARAMETERS

3500B EPG

7Page:

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PROGRAMMING MONITORING PARAME

3500B EPG

CHANGE VALUE PRINT

Change

Parameter Enabled? Trip Point delay Time Limits

High Coolant Temperature

OffWarning X 95 C 5 Seconds 90-125 C 1-60 Seconds

Derate X 97 C 5 Seconds 90-125 C 1-60 Seconds

Shutdown X 100 C 10 Seconds 90-125 C 1-60 Seconds

o

o

o

o

o

o

900 RPM

0 RPM

100 C

97 Co

50 C

o

o

95 Co

5S

WARNING

5S

DERATE

700 RPM

10S

SHUTDOWN

* FACTORY PASSW ORD I S NEEDED TO CHA NGE VALU E

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HYSTERESIS

3500B EPG

NOTE: THE ENGINE MONITORING SYSTEM PARAMETERS ARE DISABLE

IF A DIAGNOSTIC IS ACTIVE FOR THAT PARAMETERS

PARAMETER HYSTERESIS

. ECM VOLTAGE 3 VOLTS

. OIL PRESSURE 50 kPa (7 psi)

. HIGH JACKET WATER 3 C (5.5 F)

. LOW JACKET WATER 3 C (5.5 F)

. OVERSPEED 100 rpm

. AIR INLET RESTRICTION N/A

. ALTITUDE N/A

. HIGH EXHAUST TEMP. 50 C (122 F)

. OIL FILTER DIFFERENTIAL 10 kPa

. FUEL FILTER DIFFERENTIAL 10 kPa (1.5 psi)

. CRANKCASE PRESSURE N/A. AFTERCOOLER WATER TEMP. 3 C (5.5 F)

900 RPM

0 RPM

100 C

97 Co

50 C

o

o

95 Co

5S

700 RPM

5S5S 5S

TRIP POINTS WARNING

HYSTERESIS

OFF

DELAY TIME

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Service TrainingMALAGA

3500B EPG

ClaudeApril 1998

6. EMCP II

EMCPII & ECMDiagnostic fault codesSetpoint programmingservice mode keys

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EMCP II & ECM

3500B EPG

ECM

E

N

G

I

N

E

G

E

N

EMCP II

MPMP

SENSOR HARNESS

CAT DATA LINK

COOLANT LOSS SENSOR

C ID D I A G F M I

ECM has generated the diag code

190 E 3

2Page:

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DIAGNOSTIC FAULTS CODES

3500B EPG

THE POSSIBLE CONTROL SYSTEMS THAT CAN GENERATE ADIAGNOSTIC CODE ARE THE ECM AND THEGSC

THE GSC RECEIVE AND DISPLAYECM DIAGNOSTIC FAULTCODES BUT THE RESPONSE OF THE EMCP II WILL DEPENDOF THE SET POINT PROGRAMMING

P03 Shutdown override for ENGINE fault .

This set point tells thisGSC how to respond to a low engineoil pressure or high coolant temperature fault .They are not diagnostic faults but engine faults.The setting are : 0 - for shutdown

1 - for alarm only

"P04 Shutdown override for SENSOR fault "

The diagnostic faults are:OIL PRESSURE SENSORCOOLANT TEMP SENSORCOOLANT LOSS SENSORSENSOR POWER SUPPLY

They are diagnostic fault not engine fault(bad sensor, wiring...)The setting are : 0 - for shutdown

1 - for alarm only

3Page:

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EMCPII DIAG CODES

3500B EPG

4Page:

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SETPOINT PROGRAMMING

3500B EPG

5Page:

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SERVICE MODE KEYS

3500B EPG

OP 1FAULT LOG

VIEWING

OP2SETPOINT

VIEWING

OP3PASSORD

ENTRY

13231

OP4 - FAULT LOG PROGRAMMING

OP5 - SET POINT PROGRAMMING

OP6 - SPARE INPUT/ OUTPUT PROGRAMMING

OP7 - HOURMETER PROGRAMMING

OP8 - VOLTMETER / AMMETER PROGRAMMING

OP9 - ENGINE SETPOINT VERIFICATION

OP10 - AC CALIBRATION

SCROLL

RIGHT

SCROLL

UP

SCROLL

DOWNSELECT ENTER EXIT

SERVICE

MODE

PHASE

SELECT

ENGINE

METER

LAMP

TEST ALARM CODE

6Page:

http://linkpag.pdf/

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Service TrainingMALAGA

3500B EPG

ClaudeApril 1998

9. CCM

System architectureConnectionScreen

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SYSTEM ARCHITECTURE

3500B EPG

MODEM

MODEM

EMCPII EMCPII

OR

TELEPHONE LINE

HOST COMPUTER

HOST COMPUTER

MODEM CONNECTION

DIRECT CONNECTION

CAT DATA LINK

CCM

LERX5095

2Page:

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CONNECTION DIAGRAM

3500B EPG

J1 - 4

J1 - 3

J1 - 2

J1 - 1

D25

AUX data

AUX data +

TS1 - 30

TS1 - 17

EMCPIIWiring Diagram

JBox

Cat data link -

Cat data link +

B-

B+

C C MWiring Diagram

RS-232TO MODEM

ORCOMPUTER

TO OTHERGENERATOR SETS

CCM

LERX5095

DATA LINK MAXIMUM LENGTH = 100 ft ( 30.5m )WITH CCM = 1500 ft ( 455m)

Resolution : CCM can be used as a "booster" The sum of allsegment must be less or equal to 1500 ft

3Page:

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SCREEN

3500B EPG

Error code

(E00 means NO fault)

CAT data link activity

First digit of error code

RS-232C transmit BY CCM

Second digit of error code

RS-232C received BY CCM

The periods may be eitherflashing or steady.No period indicates thatno activity is taking place.

4Page:

http://linkpag.pdf/

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CHAPTER : Introduction

3500B EPG

CHAPTER 1 INTRODUCTION

APPLICATIONS

ENGINE FEATURES

AIR INTAKE & EXHAUST

COOLING SYSTEMS

CHAPTER 2 EUI FUEL SYSTEM

BLOCK DIAGRAM

ECM PERSONALITY MODULE

ECM FUNCTIONS

INJECTOR

TIMING WHEEL

TIMING SENSOR

CHAPTER 3 SENSOR LOGIC

SENSOR FUNCTION

SENSOR SUPPLY

DIGITAL & ANALOG

ECM SUPPLY

SCHEMATIC & FAULTS

SENSOR READING

PULLUP VOLTAGE

CHAPTER 4 SERVICE TOOLS

ECAP & ET

ECAP CONNECTION

ET CONNECTION

SERVICE TOOL HISTORIC

CHAPTER 5 PROGRAMMING PARAMETERSCONFIGURATION PARAMETERS

E-TRIM CODE

MONITORING PARAMETERS

HYSTERESIS

ENGINE ROTATION

CHAPTER 6 EMCP II

EMCPII & ECM

DIAGNOSTIC FAULT CODES

SET POINT PROGRAMMING

SERVICE MODE

CHAPTER 7 CALCULATE PASSWORD

ET & COMPUTER SCREENS

CHAPTER 8 FLASH

TMI FIND PROGRAM

HL I

MAX FUEL PRESSURE22,000psi (1517 bar)

1 2 3-B S D+B droop

Crankcase Pressure

Jacket Water Temp

Filtered Fuel Pressure

Unfiltered Fuel Pressure

Filtered Oil Pressure

Unfitered Oil Pressure

Speed/Timming

Left Turbo Inlet Press

Right Turbo Inlet Press

Turbo Outlet Press

Atmospheric Press

TDC Probe

+

_24V

Ether Start Ether Hold Prelube

Starting Motor Air Shutoff

Prelube PressSwitch

Ether AidSwitch

EMCPII

B CA

Digital = Pwm OrDuty CycleVoltage

On

Off

On

Off

10%

50%

90%

"DutyCycle"=50%

"DutyCycle"=90%

"DutyCycle"=10%

1Cycle

R

ECMPM

ECAPSPM

ELECTRONIC

CONTROLANALYZERPROGRAMMER

ET

RPM

HI

LI

AC C ELER AT I ON

RAMP RATE

RPM / S

MIN 0 s MAX 10 s

ACCELERATION RAMP RATE :This parameter defines the acceleration ramp rate fromActual speed to Desired speed.MIN 1RPM/s M AX 2000RPM/s

OK

C ancel

Enter factory Passords

C u rr e nt E C M 3 5 12 BS e r v i c e T o ol S e r i a l N u m b e r E T 0 0 0 0 - 1E n g i n e S e r i a l N u m b e r 6 P P N 0 0 1 72T o ta l T a tt l et al e 1 0R eason 1

Factory password #1

Factory passWord #2

http://1intro.pdf/http://1intro.pdf/http://1intro.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://2fuelsy.pdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://3sensorpdf/http://4ecapet.pdf/http://4ecapet.pdf/http://4ecapet.pdf/http://4ecapet.pdf/http://4ecapet.pdf/http://4ecapet.pdf/http://4ecapet.pdf/http://4ecapet.pdf/http://4ecapet.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://5param.pdf/http://7passw.pdf/http://7passw.pdf/http://7passw.pdf/http://7passw.pdf/http://7passw.pdf/http://7passw.pdf/http://7passw.pdf/http://7passw.pdf/http://7passw.pdf/http://7passw.pdf/http://8flash.pdf/http://7passw.pdf/http://6emcpii.pdf/http://5param.pdf/http://4ecapet.pdf/http://3sensorpdf/http://2fuelsy.pdf/http://1intro.pdf/