Engine Controls - Tests W/O Codes - Pickup

• Introduction
• Symptoms
  • Symptom Diagnosis
  • Engine Stalls
  • Engine Stalls Under Acceleration/Deceleration
  • Engine Stalls Under Heavy Electrical Load
  • Hard Start/Will Not Start (Cold)
  • Hard Start/No Re-Start (Hot)
  • Hesitation
  • High Idle After Warm-Up
  • Hunting
  • Lack Of Power/Poor Acceleration (Stumble)
  • Spark Knock (Pinging)
  • Surge
  • Unstable Idle
• INTERMITTENTS
  • Intermittent Problem Diagnosis
  • Test Procedures
    • Notes
    • Mode V
    • Intermittent Simulation