Computers and Control Systems: Technical Service Bulletins

• By Symptom
  • Driveability
    • Emissions - Establishing OBDII Readiness Codes
  • False instrument warning light/gauges
    • MIL ON, DTCs EFI-611, EFI-612 EVAP Leakage
  • Leaks
    • MIL ON, DTCs EFI-611, EFI-612 EVAP Leakage
• All Technical Service Bulletins
  • Engine Controls - Software Download Fault Prevention
  • Emissions - Establishing OBDII Readiness Codes
  • Emissions - OBD II Readiness Codes Update
  • O2 sensors - New routing of wiring
  • Engine Control Module - Motronic 4.4 Software Upgrade
  • MIL ON, DTCs EFI-611, EFI-612 EVAP Leakage