John Deere Powertech 4.5 L & 6.8 Level 1 Electronic Fuel Systems With Delphi (Lucas), DP201 Pump Component Technical Manual (CTM284)

Table of Content (Component Technical Manual – CTM284 )
Section 01—General
Group 000—Safety
Group 001—Engine Identification
Group 002—Fuels
Section 02—Repair and Adjustments
Group 090—Electronic Fuel System Repair and Adjustments
Group 110—Electrical Engine Control Repair and Adjustment
Section 03—Theory of Operation
Group 130—Electronic Fuel System Operation
Group 140—Electrical Control System Operation
Section 04—Diagnostics
Group 150—Observable Diagnostics and Tests
Group 160—Trouble Code Diagnostics and Tests
Section 05—Tools and Other Materials
Group 170—Electronic Fuel/Control System Repair Tools and Other Materials
Group 180—Diagnostic Service Tools
Section 06—Specifications
Group 200—Repair Specifications
Group 210—Diagnostic Specifications
This manual (CTM284) is written for an experienced technician. Essential tools required in performing certain service work are identified in this manual and are recommended for use. This manual covers only Level 1 Electronic Fuel Systems with the Delphi (Lucas) DP201 injection pump. It is one of six volumes on 4.5 L and 6.8 L engines. The following five companion manuals cover the repair, operation and diagnostics for the base engine and various electronic and mechanical fuel systems. These 6 volumes are included in the binder set (CTM350). The following two companion manuals cover the base engine and mechanical fuel system repair, operation and diagnostics:
• CTM104—4.5 L & 6.8 L Base Engine
• CTM134—6.8 L & 8.1 L Level 3 Electronic Fuel Systems with Bosch In-Line Pump
• CTM170—4.5 L & 6.8 L Level 4 Electronic Fuel Systems with Bosch VP44 Rotary Pump
• CTM207—4.5 L & 6.8 L Mechanical Fuel Systems
• CTM284—4.5 L & 6.8 L Level 1 Electronic Fuel Systems with Delphi (Lucas) DP201 Pump
• CTM331—4.5 L & 6.8 L Level 12 Electronic Fuel
Systems with Stanadyne DE10 Rotary Pump Other manuals will be added in the future to provide additional information on electronic fuel systems as needed.
A complete set of all these manuals covering 4.5 L and 6.8 L engines is available in a binder by ordering CTM350 Binder Set