Emission 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
  • High emissions
    • Fuel Tank Y Fitting - New Replacement Method
  • Inoperative
    • Evap Hose - Replacement
  • Leaks
    • Fuel Tank Y Fitting - New Replacement Method
    • MIL ON, DTCs EFI-611, EFI-612 EVAP Leakage
  • Odors
    • Fuel Tank Y Fitting - New Replacement Method
  • Overheating
    • Fuel Tank Y Fitting - New Replacement Method
  • Pull, grab
    • Fuel Tank Y Fitting - New Replacement Method
  • Smoke, Fumes
    • Fuel Tank Y Fitting - New Replacement Method
  • Starting problems
    • Fuel Tank Y Fitting - New Replacement Method
• All Technical Service Bulletins
  • Emissions - Establishing OBDII Readiness Codes
  • Emissions - OBD II Readiness Codes Update
  • Evap Hose - Replacement
  • Fuel Tank Y Fitting - New Replacement Method
  • MIL ON, DTCs EFI-611, EFI-612 EVAP Leakage
  • Preheated Air - New Control Method
  • Electrical - Equipment Changes
  • Three-Way Catalytic Converter - Replacing