Computers and Control Systems: Technical Service Bulletins

• Customer Interest
  • MIL ON - DTC 45 (Injector Leak)
    • Overview
    • Consult Alpha Test
    • Mass Air Flow Sensor Test
    • Fuel Pressure Regulator Test
    • Injector Leak Down Test
    • Engine Coolant Temperature Sensor Test
    • Oxygen (02) Sensor Test
    • Quality Control Check
  • MIL ON - DTC 32 (EGR Failure)/45 (Injector Leak)
  • Fuel - Hard/No Start at High Altitude/Low Temperature
• By Symptom
  • Abnormal wear/deterioration
    • Oxygen Sensor - Thread Cleaning and Other Precautions
    • ECM - Relay (Type 1M) Green or Blue Precautions
  • Customer Interest
    • MIL ON - DTC 45 (Injector Leak)
      • Overview
      • Consult Alpha Test
      • Mass Air Flow Sensor Test
      • Fuel Pressure Regulator Test
      • Injector Leak Down Test
      • Engine Coolant Temperature Sensor Test
      • Oxygen (02) Sensor Test
      • Quality Control Check
    • MIL ON - DTC 32 (EGR Failure)/45 (Injector Leak)
    • Fuel - Hard/No Start at High Altitude/Low Temperature
  • Driveability
    • MIL ON - DTC 45 (Injector Leak)
      • Overview
      • Consult Alpha Test
      • Mass Air Flow Sensor Test
      • Fuel Pressure Regulator Test
      • Injector Leak Down Test
      • Engine Coolant Temperature Sensor Test
      • Oxygen (02) Sensor Test
      • Quality Control Check
    • Engine Controls - Updated Diagnostics With Consult
    • Fuel - Hard/No Start at High Altitude/Low Temperature
  • Erratic Operation
    • MIL ON - DTC 32 (EGR Failure)/45 (Injector Leak)
  • False instrument warning light/gauges
    • MIL ON - DTC 32 (EGR Failure)/45 (Injector Leak)
  • Starting problems
    • Engine Controls - Idle, Base Idle & Timing, Startability
      • Overview
      • Service Procedure
    • Fuel - Hard/No Start at High Altitude/Low Temperature
  • Sticking/Binding
    • Starting - Difficult to Remove Ignition Key With A/T
• All Technical Service Bulletins
  • Vehicle - Certification Label/VIN Plate Replacement
  • Engine Controls - Seized O2 Sensor Removal Procedure
    • Overview
    • Service Procedure
  • Electrical - Electronic Component Damage Prevention
  • CONSULT - Lithium Battery Replacement
  • Fuel - Base Idle Speed, Manual Update
    • Overview
    • Trouble Diagnoses
    • Engine and Emission Control Parts Description
    • Idle Speed/Ignition Timing/Idle Mixture Ratio Inspection
  • Tools - Essential Release, Connector/Terminal Kit
  • MIL ON - DTC 45 (Injector Leak)
    • Overview
    • Consult Alpha Test
    • Mass Air Flow Sensor Test
    • Fuel Pressure Regulator Test
    • Injector Leak Down Test
    • Engine Coolant Temperature Sensor Test
    • Oxygen (02) Sensor Test
    • Quality Control Check
  • Tools - Consult General Information
  • Tools - Consult Programming
  • Electrical - General System Diagnosis
    • Overview
    • General Inspection Procedure
    • Trouble Diagnosis Steps
    • Incident Simulation Tests
    • Testing Circuits
    • Proper Diagnostic Procedures to Avoid Damaging Other Components
    • Examples of Common Electrical Incidents
  • Multiple Systems - Manual Corrections
    • Overview
    • Identification Information(GI-12)
    • Engine & Ems. CNTRL. Overall Sys.
      • Circuit Diagram(Ef&EC-9)
      • Wiring Diagram(Ef&EC-10)
      • Trouble Diagnoses, Neutral Switch(Ef&EC-142)
    • Automatic Transmission
      • Wiring Diagram(At-44)
        • Overview
        • Overview
        • Shift Lock System, Circuit Diagram(At-109)
      • Body & Frame
        • General Servicing(BF-2)
        • Door(BF-12)
        • Power Door Lock(BF-14)
        • Power Window(BF-16)
        • Interior Side and Floor Trim(BF-24)
        • Roof Trim(BF-26)
        • Exterior(BF-32)
        • Rear Side Window(BF-45)
        • Door Mirror Wiring Diagram(BF-47)
      • Heater & A/C
        • Electrical Circuit Schematic(Ha-30)
          • Overview
          • Electric Circuit Wiring Diagram(Ha-31)
          • Auto A/C
            • Push Control System(Ha-39)
            • Wiring Diagram (Ha-70)
            • Diagnostic Table(Ha-74)
            • Circuit Diagram (Ha-84)
            • Diag. Procedure 9(Ha-103)
            • Diag. Procedure 10(Ha-104)
            • Diag. Procedure 11(Ha-109)
            • Diag. Procedure 15(Ha-116)
        • Electrical System
          • Power Supply Routing W/D(El-6)
          • Starting System W/D(El-15)
          • Exterior Lamp W/D(El-45)
          • Interior Lamp W/D(El-50)
          • Wiper & Washer W/D(El-68)
          • Rear Window Defogger W/D(El-74)
          • Audio W/D(El-77)
          • A.S.C.D. Wiring Diagram(El-81)
  • Tools - Consult (Scanner) Repair/Sales
  • Tools - Consult Lithium Backup Battery Replacement
  • Engine Controls - Precautions Electronic System Testing
  • Engine Controls - Idle, Base Idle & Timing, Startability
    • Overview
    • Service Procedure
  • Engine Controls - Updated Diagnostics With Consult
  • MIL ON - DTC 32 (EGR Failure)/45 (Injector Leak)
  • ECM - Green or Blue Relay Caution
  • Oxygen Sensor - Thread Cleaning and Other Precautions
  • Engine Controls - ECM Identification
  • Engine Controls - Engine Control Module Identification
  • Engine Controls - ECM Identification List
  • ECM - Relay (Type 1M) Green or Blue Precautions
  • Starting - Difficult to Remove Ignition Key With A/T
  • Fuel - Hard/No Start at High Altitude/Low Temperature