John Deere PowerTech 10.5 L & 12.5 L Diesel Engines Lucas Electronic Fuel Systems With Lucas EUIs Technical Manual (CTM115)

John Deere PowerTech 10.5 L & 12.5 L Diesel Engines Lucas Electronic Fuel Systems With Lucas EUIs Technical Manual (CTM115)

Format: PDF (Printable Document)

File Language: English

File Pages: 332

File Size: 2.98 MB (Speed Download Link)

Brand: John Deere

Model: PowerTech 10.5 L & 12.5 L Diesel Engines Lucas Electronic Fuel Systems With Lucas EUIs

Book No: CTM115

Type of Document: Technical Manual

Categories: John Deere PDF, PDF

$ 40

John Deere PowerTech 10.5 L & 12.5 L Diesel Engines Lucas Electronic Fuel Systems With Lucas EUIs Technical Manual (CTM115)

📘 Show Index

John Deere PowerTech 10.5 L & 12.5 L Diesel Engines Lucas Electronic Fuel Systems With Lucas EUIs Index:

Contents
- General Information
  - Safety
    - Handle Fluids Safely—Avoid Fires
    - Handle Starting Fluid Safely
    - Service Cooling System Safely
    - Prevent Battery Explosions
    - Prepare for Emergencies
    - Handling Batteries Safely
    - Avoid High-Pressure Fluids
    - Wear Protective Clothing
    - Service Machines Safely
    - Work In Ventilated Area
    - Work in Clean Area
    - Remove Paint Before Welding or Heating
    - Avoid Heating Near Pressurized Fluid Lines
    - Illuminate Work Area Safely
    - Practice Safe Maintenance
    - Use Proper Tools
    - Dispose of Waste Properly
    - Live With Safety
  - Engine Identification
    - Engine Model Designation
    - Engine Serial Number Plate Information
    - Engine Option Code Label
    - Engine Application Chart
    - Distinguishing ECUs
  - Fuels
    - Lubricants and Coolant
    - Diesel Fuel
    - Bio-Diesel Fuel
    - Lubricity of Diesel Fuel
    - Dieselscan Fuel Analysis
- Repair and Adjustments
  - Electronic Fuel System Repair and Adjustment
    - Fuel System Components
    - Replace Final (Secondary) Fuel Filter Element
    - Replacing Primary Fuel Filter/Water Separator
    - Remove and Install Air Purge Valve
    - Remove and Install Primary Fuel Filter Check Valve
    - Remove and Install Fuel System Surge Tank (6125ADW01/70 Engines)
    - Remove and Install Fuel Supply Pump
    - Remove and Install Fuel Manifold
    - Inspect Fuel Pressure Regulating Valve and Return Check Valve
    - Remove and Install Electronic Unit Injectors
    - Adjust Electronic Unit Injector Preload
    - Replace Electronic Unit Injector O-Rings
    - Replace Electronic Unit Injector Thrust Sleeve, Pad and O-Ring
    - Flush Fuel Rails
    - Bleed Fuel System
  - Electrical Engine Control Repair and Adjustment
    - Lucas Electronic Control System
    - Remove and Install Coolant Temperature Sensor
    - Remove and Install Fuel Temperature Sensor
    - Remove and Install Oil Pressure Sensor
    - Remove and Install Manifold Air Temperature (MAT) Sensor
    - Remove and Install Manifold Absolute Pressure (MAP) Sensor
    - Remove and Install Camshaft Position Sensor
    - Remove and Install Crankshaft Position Sensor
    - Connectors
    - Use Electrical Insulating Compound
    - Using High-Pressure Washer
    - Repair WEATHERPACK™ Connector
    - Remove Blade Terminals from Connector Body
    - Repair (Pull Type) METRI-PACK™ Connectors
    - Repair (Push Type) METRI-PACK™ Connectors
    - Repair DEUTSCH™ Connectors
- Theory of Operation
  - Electronic Fuel System Operation
    - About This Group
    - Low Pressure Fuel System Flow Diagram
    - Low Pressure Fuel Supply System Operation
    - Electronic Unit Injector (EUI) Operation
  - Electrical Control System Operation
    - Electronic Control System Glossary of Terms
    - Electronic Control System Overview
    - Electronic Control System Operation
    - Monitoring Engine Parameters
    - Measuring Temperature
    - Measuring Manifold Air Pressure
    - Measuring Throttle Position
    - Determining Engine Airflow
    - Determining Engine Speed and Piston Position
    - Engine Control Unit (ECU)
    - Governor Modes
    - Maximum Fuel Quantity Control
    - Engine Control Unit (ECU) Self-Diagnosis
- Diagnostics
  - Observable Diagnostics and Tests
    - About this Group of the Manual
    - Lucas ECU – Diagnosing Engine Malfunctions
    - Lucas ECU – Diagnosing Low Pressure Fuel System Malfunctions
    - B1 – ECU Does Not Communicate With DST
    - (Başlıksız)
    - B1 – ECU Does Not Communicate With DST Diagnostic Procedure
    - (Başlıksız)
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    - B2 – Engine Cranks/No Start or Starts Hard (DST Available)
    - (Başlıksız)
    - B2 – Engine Cranks/No Start or Starts Hard (DST Available) Diagnostic Procedure
    - (Başlıksız)
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    - B3 – Engine Cranks/No Start or Starts Hard (DST Not Available)
    - (Başlıksız)
    - B3 – Engine Cranks/No Start or Starts Hard (DST Not Available) Diagnostic Procedure
    - (Başlıksız)
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    - B4 – Engine Misfires/Runs Irregularly
    - B4 – Engine Misfires/Runs Irregularly Diagnostic Procedure
    - (Başlıksız)
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    - B5 – Low Power/Excessive Black Smoke (DST Available)
    - B5 – Low Power/Excessive Black Smoke (DST Available) Diagnostic Procedure
    - (Başlıksız)
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    - B6 – Low Power/Excessive Black Smoke (DST Not Available)
    - (Başlıksız)
    - B6 – Low Power/Excessive Black Smoke (DST Not Available) Diagnostic Procedure
    - (Başlıksız)
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    - B7 – Fuel Supply System Check
    - (Başlıksız)
    - B7 – Fuel Supply System Check Diagnostic Procedure
    - (Başlıksız)
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    - Check Fuel Supply Pressure
    - Bleed the Fuel System
  - Trouble Code Diagnostics and Tests
    - About This Group of the Manual
    - Electrical Concepts
    - Electrical Circuit Malfunctions
    - Troubleshooting Circuit Malfunctions
    - Using a Digital Multimeter
    - Using the Break-Out-Box (BOB)
    - Cylinder Cutout Test Using JDG1250
    - Data Parameter Description
    - Diagnostic Scan Tool (DST) Engine Test Instructions—Cylinder Misfire Test
    - Diagnostic Scan Tool (DST) Engine Test Instructions—Relative Compression Test
    - Listing of Diagnostic Trouble Codes (DTCs)
    - Diagnostic Procedure
    - Intermittent Fault Diagnostics
    - Engine 011 — Analog Throttle Input Voltage Too High
    - (Başlıksız)
    - Engine 011 Analog Throttle Input Voltage Too High Diagnostic Procedure
    - (Başlıksız)
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    - Engine 012 — Analog Throttle Input Voltage Too Low
    - (Başlıksız)
    - Engine 012 Analog Throttle Input Voltage Too Low Diagnostic Procedure
    - (Başlıksız)
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    - Engine 013 — PWM Throttle Input Too High
    - (Başlıksız)
    - Engine 013 PWM Throttle Input Too High Diagnostic Procedure
    - (Başlıksız)
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    - Engine 014 — PWM Throttle Input Too Low
    - (Başlıksız)
    - Engine 014 PWM Throttle Input Too Low Diagnostic Procedure
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    - Engine 021 — MAP Input Voltage Too High
    - (Başlıksız)
    - Engine 021 MAP Input Voltage Too High Diagnostic Procedure
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    - Engine 022 — MAP Input Voltage Too Low
    - (Başlıksız)
    - Engine 022 MAP Input Voltage Too Low Diagnostic Procedure
    - (Başlıksız)
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    - Engine 023 — MAT Input Voltage Too High
    - (Başlıksız)
    - Engine 023 MAT Input Voltage Too High Diagnostic Procedure
    - (Başlıksız)
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    - Engine 024 — MAT Input Voltage Too Low
    - (Başlıksız)
    - Engine 024 MAT Input Voltage Too Low Diagnostic Procedure
    - (Başlıksız)
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    - Engine 025 — ECT Input Voltage Too High
    - (Başlıksız)
    - Engine 025 ECT Input Voltage Too High Diagnostic Procedure
    - (Başlıksız)
    - (Başlıksız)
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    - Engine 026 — ECT Input Voltage Too Low
    - (Başlıksız)
    - Engine 026 ECT Input Voltage Too Low Diagnostic Procedure
    - (Başlıksız)
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    - Engine 027 — Fuel Rail Pressure Periodically Low
    - (Başlıksız)
    - Engine 027 Fuel Rail Pressure Periodically Low Diagnostic Procedure
    - (Başlıksız)
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    - Engine 028 — Fuel Rail Pressure Continuously Low
    - (Başlıksız)
    - Engine 028 Fuel Rail Pressure Continuously Low Diagnostic Procedure
    - (Başlıksız)
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    - Engine 031 — Cylinder 1 EUI Fault
    - (Başlıksız)
    - Engine 031 Cylinder 1 EUI Fault Diagnostic Procedure
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    - Engine 032 — Cylinder 2 EUI Fault
    - (Başlıksız)
    - Engine 032 Cylinder 2 EUI Fault Diagnostic Procedure
    - (Başlıksız)
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    - Engine 033 — Cylinder 3 EUI Fault
    - (Başlıksız)
    - Engine 033 Cylinder 3 EUI Fault Diagnostic Procedure
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    - Engine 034 — Cylinder 4 EUI Fault
    - (Başlıksız)
    - Engine 034 Cylinder 4 EUI Fault Diagnostic Procedure
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    - Engine 035 — Cylinder 5 EUI Fault
    - (Başlıksız)
    - Engine 035 Cylinder 5 EUI Fault Diagnostic Procedure
    - (Başlıksız)
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    - Engine 036 — Cylinder 6 EUI Fault
    - (Başlıksız)
    - Engine 036 Cylinder 6 EUI Fault Diagnostic Procedure
    - (Başlıksız)
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    - Engine 037 — Fuel Temperature Input Voltage Too High
    - (Başlıksız)
    - Engine 037 Fuel Temperature Input Voltage Too High Diagnostic Procedure
    - (Başlıksız)
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    - Engine 038 — Fuel Temperature Input Voltage Too Low
    - (Başlıksız)
    - Engine 038 Fuel Temperature Input Voltage Too Low Diagnostic Procedure
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    - Engine 041 — Crank Position Input Missing
    - (Başlıksız)
    - Engine 041 Crank Position Input Missing Diagnostic Procedure
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    - Engine 042 — Crank Position Input Out of Sync
    - (Başlıksız)
    - Engine 042 Crank Position Input Out of Sync Diagnostic Procedure
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    - Engine 043 — Cam Position Input Missing
    - (Başlıksız)
    - Engine 043 Cam Position Input Missing Diagnostic Procedure
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    - Engine 044 — Cam Position Input Out of Sync
    - (Başlıksız)
    - Engine 044 Cam Position Input Out of Sync Diagnostic Procedure
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    - Engine 045 — Cam/Crank Inputs Out of Sync
    - (Başlıksız)
    - Engine 045 Cam/Crank Inputs Out of Sync Diagnostic Procedure
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    - Engine 050 — Fuel Rail Pressure Switch Fault
    - (Başlıksız)
    - Engine 050 Fuel Rail Pressure Switch Fault Diagnostic Procedure
    - (Başlıksız)
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    - Engine 052 — MAP Input Voltage Erratic
    - (Başlıksız)
    - Engine 052 MAP Input Voltage Erratic Diagnostic Procedure
    - (Başlıksız)
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    - Engine 053 — MAT Input Voltage Erratic
    - (Başlıksız)
    - Engine 053 MAT Input Voltage Erratic Diagnostic Procedure
    - (Başlıksız)
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    - Engine 054 — ECT Input Voltage Erratic
    - (Başlıksız)
    - Engine 054 ECT Input Voltage Erratic Diagnostic Procedure
    - (Başlıksız)
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    - Engine 055 — Fuel Temp Input Voltage Erratic
    - (Başlıksız)
    - Engine 055 Fuel Temp Voltage Erratic Diagnostic Procedure
    - (Başlıksız)
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    - Engine 081 — Engine Control Unit (ECU) Error
    - (Başlıksız)
    - Engine 081 Engine Control Unit (ECU) Error Diagnostic Procedure
    - (Başlıksız)
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    - Engine 084 — Power Down Error
    - (Başlıksız)
    - Engine 084 Power Down Error Diagnostic Procedure
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- Tools
  - Repair Tools
    - Fuel System Essential Tools
    - Fuel System Service Equipment and Tools
    - Fuel System Other Material
    - Electronic Control System Essential Tools
    - Electronic Control System Service Equipment and Tools
    - Electronic Control System Other Material
  - Diagnostic Service Tools
    - Engine Diagnostics and Testing Procedure Tools
    - Electronic Control System Diagnostic Tools
- Specifications
  - Repair Specifications
    - Unified Inch Bolt and Cap Screw Torque Values
    - Metric Bolt and Cap Screw Torque Values
    - General OEM Engine Specifications
    - Fuel System Repair Specifications
    - Electronic Engine Control System Specifications
  - Diagnostic Specifications
    - Fuel System Diagnostic Specifications
    - Torque Curve Selection
    - ECU Terminal Identification
    - 6105H/6125H Engines Electronic Control System Component Location
    - 10.5 L & 12.5 L Electronic Control System Wiring Diagram
    - 10.5 L & 12.5 L OEM Application (With John Deere Instrument Panel) Electronic Control System Wiring Diagram