Cummins Electronic Control System C8.3 Marine Engines Troubleshooting and Repair Manual

This Troubleshooting and Repair Manual describes all procedures for use, current repair, routine maintenance, troubleshooting which will help you in any problems or situations with Cummins Electronic Control System C8.3 Marine Engines models. Also, you can find information about the specification, illustrations, safety instructions, engine, and system identification, the section about the service tools, schemes, diagrams and other general information about Cummins Electronic Control System C8.3 Marine Engines models.

All screenshots will help you easy to understand the text and locate faults or necessary details. Please, read and understand all of the safety precautions and warnings before performing any use( repair or service). Follow all the recommendations you read in this file and use your device and do not worry about any procedures.

The manual format is a compressed Portable Executable file, only with Windows OS family. This Troubleshooting and Repair Manual will be work in any Windows. Working with this tutorial, you can easily copy, save, and print the information you need. The information was written in English. For any questions, please contact us. We will be happy to help you.

Table of Contents:

Section i - Introduction
  About the Manual
  How to Use the Manual
  Symbols
  Illustrations
  General Safety Instructions
  General Repair Instructions
  General Cleaning Instructions
  Acronyms and Abbreviations
Section E - Engine and System Identification
   Engine Identification
   Engine Diagrams
Section F - Familiarization
   Electronic Controlled Fuel System
   Service Tools and Hardware - Overview
 Section TF - Troubleshooting Fault Codes
   Fault Code Multiple A
   Fault Code Multiple B
   Electronic Control Module Critical Internal Failure - Bad Intelligent Device or Component
   Engine Speed Sensor - Lost Primary Engine Speed Sensor
   Engine Speed Sensor - Lost Secondary Engine Speed Sensor
   Intake Manifold Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source
   Intake Manifold Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source
  Intake Manifold Pressure High - Warning
   High Voltage Detected at the Throttle Position Signal Circuit
   Low Voltage Detected at the Throttle Position Signal Circuit
   Backup Throttle Position Sensor - Shorted High
   Backup Throttle Position Sensor - Shorted Low
   High Pressure Detected at the Oil Pressure Circuit
   Low Voltage Detected at the Oil Pressure Circuit
   Oil Pressure Signal Indicates Oil Pressure Below the Low Oil Pressure Engine Protection Limit
   High Voltage Detected at the Coolant Temperature Circuit
   Low Voltage Detected at the Coolant Temperature Circuit
   Coolant Temperature Signal Indicates Coolant Temperature Above 104°C [220°F]
   High Voltage Detected at the Intake Manifold Temperature Circuit
   Low Voltage Detected at the Intake Manifold Temperature Circuit
   Intake Manifold Temperature Signal Indicates Temperature Above 88°C [190°F]
   The Rack Position Sensor Indicates Rack Position is Greater than the Calibrated ThrePDF ИЛИ shold
   Fuel Rack is Stuck in a Position Commanding Excessive Fueling to the Engine
   Fuel Rack is Stuck in a Position Providing Adequate or Less than Adequate Fueling to the Engine
   Multi-Unit Sync Error
   Multi-Unit Sync Switch Error

Section TS - Troubleshooting Symptoms
   Troubleshooting Procedures and Techniques
   Troubleshooting Symptoms Charts
   Engine Acceleration or Response Poor
   Engine Difficult to Start or Will Not Start (Exhaust Smoke)
   Engine Difficult to Start or Will Not Start (No Exhaust Smoke)
   Engine Power Output Low
   Engine Runs Rough at Idle
   Engine Runs Rough or Misfires
   Engine Shuts Off Unexpectedly or Dies During Deceleration
   Engine Speed Surges at Low or High Idle
   Engine Speed Surges Under Load or in Operating Range
   Engine Starts But Will Not Keep Running
   Engine Will Not Reach Rated Speed (RPM)
   Engine Will Not Shut Off
   Fault Code Warning Lamps Stay On (No Apparent Reason)
   Fault Code Warning Lamps Do Not Illuminate
   Fuel Consumption Excessive
   Smoke, Black — Excessive
 Section TT- Troubleshooting Symptoms (New Format)
   ECM — No Communication Troubleshooting Tree
 Section 19 - Electronic Engine Controls - Group 19
   Service Tools
   Battery Ground Circuit
   Engine Coolant Temperature Sensor
   Diagnostic Test Mode Switch
   Diagnostic Test Mode Switch Circuit
   Electronic Control Module (ECM)
   ECM Calibration Code
   Engine Speed Sensor (ESS)
   Engine Wiring Harness
   Fault Lamp
   Fault Lamp Circuit
   Fuel Shutoff Valve Circuit
   Fuel Shutoff Valve
   Idle Adjust Switch
   Idle Adjust Switch Circuit
   Intake Manifold Air Temperature Sensor
   Intake ManifPDF ИЛИ old Pressure Sensor
   Key Switch Battery Supply Circuit
   Engine Oil Pressure Sensor
   Accelerator Pedal or Lever Position Sensor
   Accelerator Pedal or Lever Position Sensor Circuit
   Unswitched Battery Supply Circuit
   Engine Speed Sensor Circuit
   Data Link Circuit, SAE J1939
   Data Link Circuit, SAE J1587
   Ring Terminal
   Fuse, Harness In-Line
   Connector, Butt Splice
   Weather Pak Connector Series
   Metripack Connector Series
   AMP Connector Series
   Deutsch™ DRC Connector Series
   Deutsch™ DT Connector Series
   Deutsch™ DTM and DTP Connector Series
   Deutsch™ HD10 Connector Series
   Deutsch™ HDP20 and HD30 Connector Series
   ITT Cannon Connector Series
   AMP VP44 Connector Series
   Packard Relay Connector
   Ford™ Connector Series
   D-Sub Miniature Connector Series
   Bosch® ECM Injector Driver Connector Series
   Bosch® ECM Actuator and Sensor Connector Series
   Bosch® ECM OEM Connector Series
   Framatome Connector Series
   Augat Connector Series
   Multimeter Usage
   Resistance Measurement Using a Multimeter and a Wiring Diagram
   Component Connector and Pin Inspection
   (99-019-362) Inactive or Intermittent Fault Code
   (105-019-428) Engine Datalinks
 Section L - Service Literature
   Additional Service Literature
   Service Literature Ordering Location
   Cummins Customized Parts Catalog
 Section V - Specifications
   Specifications
   Drive Belt Tension
   Capscrew Markings and Torque Values
   Fraction, Decimal, Millimeter Conversions
   Newton-Meter to Foot-Pound Conversions
   Pipe Plug Torque Values
   Tap-Drill Chart - U.S. Customary and Metric
   Weights and Measures - Conversion Factors