Feedback Carburetor Component Test

• System Performance Check - Testing
• Diagnostic Circuit Check
• Driver Comment Checks
  • Engine Performance Problem - Odor, Surge, Fuel Economy Or Emission Problem
  • All Other Complaints
• Ignition System Checks
  • Dwell Fixed Under 10°
  • Dwell Fixed Between 10°-50°
  • Dwell Fixed Over 50°
• TPS Enrichment Check
  • Throttle Position Sensor (TPS) Enrichment Check
• No "Check Engine Light"
• No Code 12 Displayed
• Map & BARO Output Check
• Vacuum Sensor Check
• Canister Purge Valve Check
• Diverter Valve Check
• Air Management Check
• EFE Checks
  • Early Fuel Evaporation (EFE) - (Heated) Check
  • Early Fuel Evaporation (EFE) - (Vacuum Servo) Check
• EGR Valve Check
  • Exhaust Gas RECIRCULATION (EGR) Valve Check
• EDV Check
  • Electronic Divert Valve (EDV) Check
• ESC System Check
  • Electronic Spark Control (ESC) System Check
• Cranks, But Won't Run
• Est Performance Check
  • Electronic Spark Timing (Est) Performance Check
• Idle Speed Control Check
• PULSAIR Solenoid Check
• PWM-EGR (2.8/3.0L, 3.8L Exc. VIN A, 5.0L H, 5.7L VIN L
  • Pulse Width Modulated (PWM) EGR Valve Check
• TCC Circuit Check
  • Torque Converter Clutch (TCC) Check