Emission Control Systems: Technical Service Bulletins

• Customer Interest
  • PCM - Ticking Noise/EGR DTC/Hard Throttle
  • PCM - DTC 31 EVAP Purge Flow Monitor Failure
  • Purge Solenoid - Ticking Noise at Idle
  • EGR Valve - Popping/Knocking/Chattering Noise
• By Symptom
  • Customer Interest
    • PCM - Ticking Noise/EGR DTC/Hard Throttle
    • PCM - DTC 31 EVAP Purge Flow Monitor Failure
    • Purge Solenoid - Ticking Noise at Idle
    • EGR Valve - Popping/Knocking/Chattering Noise
  • False instrument warning light/gauges
    • PCM - Ticking Noise/EGR DTC/Hard Throttle
    • PCM - DTC 31 EVAP Purge Flow Monitor Failure
  • Noise
    • EGR Valve - Popping/Knocking/Chattering Noise
• All Technical Service Bulletins
  • PCM - Ticking Noise/EGR DTC/Hard Throttle
  • PCM - DTC 31 EVAP Purge Flow Monitor Failure
  • Purge Solenoid - Ticking Noise at Idle
  • EGR Valve - Popping/Knocking/Chattering Noise