Computers and Control Systems: Technical Service Bulletins

• Customer Interest
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Connector Terminals - Contact Checking Procedure
  • Oxygen Sensor - Code 13 Set/MIL ON
  • Engine - Detonation, Idle/Cracked Throttle Driveability
  • Engine - Cranks But Won't Start/Starts Dies
  • ECM - Slightly Higher Than Normal Idle Speed
  • A/T - Early TCC Engagement
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Customer Interest
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Connector Terminals - Contact Checking Procedure
    • Oxygen Sensor - Code 13 Set/MIL ON
    • Engine - Detonation, Idle/Cracked Throttle Driveability
    • Engine - Cranks But Won't Start/Starts Dies
    • ECM - Slightly Higher Than Normal Idle Speed
    • A/T - Early TCC Engagement
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine - Detonation, Idle/Cracked Throttle Driveability
    • Engine - Cranks But Won't Start/Starts Dies
    • A/T - Early TCC Engagement
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Incorrect gear selection
    • A/T - Early TCC Engagement
  • Inoperative
    • Oxygen Sensor - Code 13 Set/MIL ON
  • Low, Dead battery
    • Battery - Revised Ammeter Connecting (Parasitic Drain)
• All Technical Service Bulletins
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Connector Terminals - Contact Checking Procedure
  • Oxygen Sensor - Code 13 Set/MIL ON
  • Engine - Detonation, Idle/Cracked Throttle Driveability
  • Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
  • ECM - Failures Caused by Shorted Relays/Solenoids
  • Engine - Cranks But Won't Start/Starts Dies
  • MAP - Revised Chart C-1D, DTC's 33, 34, 63, 64
  • ECM - Slightly Higher Than Normal Idle Speed
  • CCC and Diagnosis Charts - Manual Supplements
  • Battery - Revised Ammeter Connecting (Parasitic Drain)
  • EFI - Diagnostic Chart Updates
    • Overview
    • 1983 Chart 3 Fuel Injection
    • 1983 Chart 8 Fuel Injection
    • 1983 Chart 8H Fuel Injection
    • 1983 Chart 11 Fuel Injection
    • 1982-1983 Code 44 Fuel Injection
    • 1983 Code 22 Fuel Injection
  • Engine Controls - TPS Specifications
  • TPS - Adjustment Procedure Correction
  • Tools - Carburetor Mixture Control Solenoid Adjusting
  • ECM - Knock Retard Data Stream Changes
  • Engine Controls - Integrator/Block Learn Explained
  • Oxygen Sensors - Silica Contamination
  • A/T - Early TCC Engagement
  • Coolant Sensor - Improved Kit
  • PROM/MEMCAL - Identification Marks