Computers and Control Systems: Technical Service Bulletins

• Recalls
  • Campaign - Performance Enhancement Improvement Update
    • Overview
    • Parts
    • Dealer Vehicle Campaign List
    • Completed Campaign Identification Labels
    • Campaign Reimbursement
    • Vehicles Require Upgrade to A/C and Regina Control
    • Vehicles Require an Upgrade to A/C Switches and Harness
    • Vehicles Require an Upgrade to A/C Switches Only
    • Owner Letter
    • Dealer Letter
  • Campaign - Performance Enhancement Update
    • Overview
    • Parts
    • Dealer Vehicle Campaign List
    • Completed Campaign Identification Labels
    • Campaign Reimbursement
    • Vehicles Require Upgrade to A/C and Regina Control
    • Vehicles Require an Upgrade to A/C Switches and Harness
    • Vehicles Require an Upgrade to A/C Switches Only
    • Owner Letter
    • Dealer Letter
• Customer Interest
  • Engine Performance - Poor Driveability
    • Overview
    • Repair Procedure:
  • Engine Controls - Driveability Problems
  • Engine Controls - Stalls, Hesitation, Poor Driveability
• By Symptom
  • Customer Interest
    • Engine Performance - Poor Driveability
      • Overview
      • Repair Procedure:
    • Engine Controls - Driveability Problems
    • Engine Controls - Stalls, Hesitation, Poor Driveability
  • Driveability
    • Engine Performance - Poor Driveability
      • Overview
      • Repair Procedure:
    • Tools - System Tester
      • Overview
      • Updates
      • Service
      • Warranty Repairs
      • How to Use the Tester
      • Replacement Parts
      • Warranty
      • Invoice Form
    • Engine Controls - Stalls, Hesitation, Poor Driveability
    • Throttle Switch/Mechanism - Adjustment
  • Erratic Operation
    • Engine Performance - Poor Driveability
      • Overview
      • Repair Procedure:
  • Poor performance
    • Engine Performance - Poor Driveability
      • Overview
      • Repair Procedure:
  • Recalls
    • Campaign - Performance Enhancement Improvement Update
      • Overview
      • Parts
      • Dealer Vehicle Campaign List
      • Completed Campaign Identification Labels
      • Campaign Reimbursement
      • Vehicles Require Upgrade to A/C and Regina Control
      • Vehicles Require an Upgrade to A/C Switches and Harness
      • Vehicles Require an Upgrade to A/C Switches Only
      • Owner Letter
      • Dealer Letter
    • Campaign - Performance Enhancement Update
      • Overview
      • Parts
      • Dealer Vehicle Campaign List
      • Completed Campaign Identification Labels
      • Campaign Reimbursement
      • Vehicles Require Upgrade to A/C and Regina Control
      • Vehicles Require an Upgrade to A/C Switches and Harness
      • Vehicles Require an Upgrade to A/C Switches Only
      • Owner Letter
      • Dealer Letter
  • Starting problems
    • Engine Performance - Poor Driveability
      • Overview
      • Repair Procedure:
• All Technical Service Bulletins
  • Campaign - Performance Enhancement Improvement Update
    • Overview
    • Parts
    • Dealer Vehicle Campaign List
    • Completed Campaign Identification Labels
    • Campaign Reimbursement
    • Vehicles Require Upgrade to A/C and Regina Control
    • Vehicles Require an Upgrade to A/C Switches and Harness
    • Vehicles Require an Upgrade to A/C Switches Only
    • Owner Letter
    • Dealer Letter
  • Tools - Scan Tool Repair Adress Incorrect in Manual
  • Engine Performance - Poor Driveability
    • Overview
    • Repair Procedure:
  • Electronic Management Systems - Guide To Fault Tracing
  • Fuel And Ignition Systems - Fault Tracing
  • Engine Controls - Motronic 1.8 Fault Codes
  • Tools - System Tester
    • Overview
    • Updates
    • Service
    • Warranty Repairs
    • How to Use the Tester
    • Replacement Parts
    • Warranty
    • Invoice Form
  • Engine Controls - Driveability Problems
  • Idle Speed - Decrease When A/C is activated
  • Engine Controls - Stalls, Hesitation, Poor Driveability
  • Ignition/Fuel Control Modules - Revised
  • Campaign - Performance Enhancement Update
    • Overview
    • Parts
    • Dealer Vehicle Campaign List
    • Completed Campaign Identification Labels
    • Campaign Reimbursement
    • Vehicles Require Upgrade to A/C and Regina Control
    • Vehicles Require an Upgrade to A/C Switches and Harness
    • Vehicles Require an Upgrade to A/C Switches Only
    • Owner Letter
    • Dealer Letter
  • Ignition and Fuel Injection Systems - Modifications
    • Overview
    • Procedure
    • Inspection/Replacement of Ignition Control Unit
    • Regina Fuel Injection System (B 230 F) - Wiring Diagram
  • Tools - Engine, Oxygen Sensor, Temp Sensor
  • RPM Sensor - Improved
  • Throttle Switch/Mechanism - Adjust, Clean, Center
    • Overview
    • Initial Inspection
    • Basic Adjustment of Throttle Housing and Mechanism
  • Throttle Switch/Mechanism - Adjustment