Engine Controls - Tests W/O Codes - 200SX

• Introduction
• Symptoms
  • Symptom Diagnosis
  • AFTERFIRE (AFTERBURN)
  • Backfire
  • Engine Stalls
  • Engine Run-On (Dieseling)
  • Excessive Fuel Consumption
  • Hard Start/Will Not Start (Cold)
  • Hard Start/No Re-Start (Hot)
  • Hesitation, Flat Spot Or Surge
  • High Idle (No Return To Idle)
  • Lack Of Power/Poor Acceleration (Stumble)
  • Rough Idle
  • Spark Knock (Pinging)
• INTERMITTENTS
  • Intermittent Problem Diagnosis
  • Test Procedures
    • Notes
    • Intermittent Simulation