CAT C6.6 Engine Troubleshooting Manual SENR9969-05 PDF

CAT C6.6 Engine Troubleshooting Manual SENR9969-05 PDF

Size: 5.29 MB
Language: English
Make: Caterpillar
Machine: Engine
Document: Troubleshooting Manual
Model: CAT C6.6
Part Number: SENR9969-05
Page: 457 Pages

Detail Contents:
Electronic Troubleshooting 01102009

• System Overview
  Glossary
  Electronic Service Tools
  Indicator Lamps
  Replacing the ECM
  Self-Diagnostics
  Sensors and Electrical Connectors
  Engine Wiring Information
  ECM Harness Connector Terminals

Programming Parameters 01102009

• Programming Parameters
  Test ECM Mode
  Factory Passwords
  Flash Programming
  Injector Trim File
  Mode Switch Setup
  Throttle Setup
  Multiposition Switch Setup

Customer Specified Parameters 01102009

• Customer Specified Parameters
  Customer Specified Parameters Table
  Customer Specified Parameters 01102009

System Configuration Parameters 01102009

• Customer Specified Parameters Worksheet
  System Configuration Parameters

Troubleshooting without a Diagnostic Code 01102009

• Alternator Noise
  Alternator Will Not Charge
  Battery
  Can Not Reach Top Engine RPM
  Coolant in Engine Oil
  Coolant Temperature Is Too High
  ECM Will Not Accept Factory Passwords
  ECM Will Not Communicate with Other Systems or Display Modules
  Electronic Service Tool Will Not Communicate with ECM
  Engine Cranks but Will Not Start
  Engine Has Early Wear
  Engine Misfires, Runs Rough or Is Unstable
  Engine Oil in Cooling System
  Engine Speed Does Not Change
  Engine Stalls at Low RPM
  Engine Vibration
  Engine Will Not Crank
  Excessive Black Smoke
  Excessive Engine Oil Consumption
  Excessive Valve Lash
  Excessive White Smoke
  Intake Air Temperature Is Too High
  Intermittent Engine Shutdown
  Intermittent Low Power or Power Cutout
  Low Engine Oil Pressure
  Low Power_Poor or No Response to Throttle
  Mechanical Noise (Knock) in Engine
  Noise Coming from Cylinder

Troubleshooting with a Diagnostic Code 01102009

• Diagnostic Code Cross Reference
  No Diagnostic Codes Detected
  CID 0001 FMI 02
  CID 0001 FMI 05
  CID 0001 FMI 06
  CID 0001 FMI 07
  CID 0002 FMI 02
  CID 0002 FMI 05
  CID 0002 FMI 06
  CID 0002 FMI 07
  CID 0003 FMI 02
  CID 0003 FMI 05
  CID 0003 FMI 06
  CID 0003 FMI 07
  CID 0004 FMI 02
  CID 0004 FMI 05
  CID 0004 FMI 06
  CID 0004 FMI 07
  CID 0005 FMI 02
  CID 0005 FMI 05
  CID 0005 FMI 06
  CID 0005 FMI 07
  CID 0006 FMI 02
  CID 0006 FMI 05
  CID 0006 FMI 06
  CID 0006 FMI 07
  CID 0041 FMI 03
  CID 0041 FMI 04
  CID 0091 FMI 02
  CID 0091 FMI 03
  CID 0091 FMI 04
  CID 0091 FMI 08
  CID 0100 FMI 03
  CID 0100 FMI 04
  CID 0100 FMI 10
  CID 0110 FMI 03
  CID 0110 FMI 04
  CID 0168 FMI 00
  CID 0168 FMI 01
  CID 0168 FMI 02
  CID 0171 FMI 03
  CID 0171 FMI 04
  CID 0172 FMI 03
  CID 0172 FMI 04
  CID 0190 FMI 08
  CID 0247 FMI 09
  CID 0247 FMI 12
  CID 0253 FMI 02
  CID 0261 FMI 11
  CID 0262 FMI 03
  CID 0262 FMI 04
  CID 0268 FMI 02
  CID 0342 FMI 08
  CID 0526 FMI 05
  CID 0526 FMI 06
  CID 0526 FMI 07
  CID 0774 FMI 02
  CID 0774 FMI 03
  CID 0774 FMI 04
  CID 0774 FMI 08
  CID 1639 FMI 09
  CID 1743 FMI 02
  CID 1779 FMI 05
  CID 1779 FMI 06
  CID 1785 FMI 03
  CID 1785 FMI 04
  CID 1785 FMI 10
  CID 1797 FMI 04
  CID 1797 FMI 03
  CID 1834 FMI 02
  CID 2246 FMI 06

Troubleshooting with an Event Code 01102009

• Event Codes
  E172 High Air Filter Restriction
  E194 High Exhaust Temperature
  E232 High Fuel_Water Separator Water Level
  E360 Low Engine Oil Pressure
  E361 High Engine Coolant Temperature
  E362 Engine Overspeed
  E396 High Fuel Rail Pressure
  E398 Low Fuel Rail Pressure
  E539 High Intake Manifold Air Temperature
  E2143 Low Engine Coolant Level

Diagnostic Functional Tests 01102009

• 5 Volt Sensor Supply Circuit – Test
  Analog Throttle Position Sensor Circuit – Test
  CAN Data Link Circuit – Test
  Data Link Circuit – Test
  Digital Throttle Position Sensor Circuit – Test
  ECM Memory – Test
  Electrical Connectors – Inspect
  Engine Pressure Sensor Open or Short Circuit – Test
  Engine Speed_Timing Sensor Circuit – Test
  Engine Temperature Sensor Open or Short Circuit – Test
  Engine Temperature Sensor Open or Short Circuit – Test 1
  Fuel Rail Pump Solenoid – Test
  Idle Validation Switch Circuit – Test
  Ignition Keyswitch Circuit and Battery Supply Circuit – Test
  Indicator Lamp Circuit – Test
  Injector Data Incorrect – Test
  Injector Solenoid Circuit – Test
  Mode Selection Circuit – Test
  PTO Switch Circuit – Test
  Starting Aid (Glow Plug) Relay Circuit – Test
  Throttle Switch Circuit – Test
  Wastegate Solenoid – Test

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