Ignition System: Technical Service Bulletins

• Customer Interest
  • VECI Label - Incorrect Spark Plug Information
  • Ignition Switch Lock/Steering Lock - Difficult Operation
• By Symptom
  • VECI Label - Incorrect Spark Plug Information
  • Ignition Switch Lock/Steering Lock - Difficult Operation
• All Technical Service Bulletins
  • IDM and Spark Timing Diagnosis - Manual Revision
  • EEC IV - Revised Pinpoint Test Steps
  • Ignition Pinpoint Tests - Service Tips
  • VECI Label - Incorrect Spark Plug Information
  • Ignition Switch Lock/Steering Lock - Difficult Operation
  • Octane Adjust Shorting Bar - Revised Procedures
    • Overview
    • 1989 Note, Remember and Pinpoint Test Schematic
    • 1990 Application, Component Location and Wire Color
    • 1991 Diagnosis By Symptom Chart
    • 1991 Pinpoint Test Note
    • 1991 Test Step KP1 Thru KP11
  • Ignition Timing Procedure - Manual Update