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