Feedback Carburetor Tests W/Codes
- Model Identification
- Description
- Diagnostic System Operation
- Basic Diagnostic Procedure
- Entering Or Exiting Diagnostic Mode
- Clearing Trouble Codes
- Reading Trouble Codes
- Trouble Code Component Identification
- Trouble Code Determination (Hard Or Intermittent)
- Diagnostic Materials
- Diagnostic Tools
- Diagnostic Circuit Check
- System Performance Check
- Chart A1 - Dwell Fixed Under 10°
- Chart A2 - Dwell Fixed Between 10°-50°
- Chart A3 - Dwell Fixed Over 50°
- Chart A5 - "Check Engine" Light Inoperative
- Chart A6 - Won't Flash Code 12
- Code 12 - No Distributor Reference Pulses
- Code 13 - Open Oxygen Sensor Circuit
- Code 14 - Coolant Sensor Shorted
- Code 15 - Coolant Sensor Open
- Code 21 - TPS Circuit High
- Code 22 - TPS Circuit Low (5.0L VIN Y Only)
- Code 23 - M/C Solenoid Circuit Low
- Code 24 - Vehicle Speed Sensor (VSS)
- Code 24 - VSS (Models W/ Digital Cluster)
- Code 24 - VSS (Models W/ Integral Buffer)
- Flow Chart 24B - Park/Neutral Circuit (P/N)
- Code 32 - BARO Sensor
- Code 34 - Differential Pressure (Vacuum) Sensor
- Code 34 - Map Sensor Circuit (3.0L & 3.8L Only)
- Code 35 - Idle Speed Control Circuit (3.0L & 3.8L Only)
- Code 41 - No Distributor Reference Signal
- Code 42 - Electronic Spark Timing (Est)
- Code 43 - Electronic Spark Control (ESC)
- Code 44 - Lean Exhaust Indication
- Code 45 - Rich Exhaust Indication
- Code 51 - Faulty Prom
- Code 53 - Exhaust Gas RECIRCULATION (EGR) Vacuum Control
- Code 54 - M/C Solenoid Circuit High
- Chart C1 - ECM Replacement Check Chart
- Chart C1D - Map & BARO Output Check
- Chart C1E - Vac Sensor Check
- Chart C2A - ISC Check
- Chart C2B - Throttle Kicker (5.0L VIN "H" Or "G"/5.7L VIN 6
- Chart C2C - Idle Load COMPENSATOR
- Chart C2D - Rear Vacuum Break (5.0L VIN "Y" & "9")
- Chart C2E - Throttle Kicker (ISC) 2.8L
- Chart C2F - TPS Enrichment
- Chart C3 - Canister Purge Valve
- Chart C4A - Ignition System (Models W/ Integral Coil)
- Chart C4B - Ignition System (Models W/ External Coil)
- Chart C4C - Electric Spark Timing (Est) Performance
- Chart C5 - Knock/Poor Economy (No Code 43)
- Chart C6A - Air Management (W/ Elect Diverter Valve)
- Chart C6B - Air Management (W/ Pressure Divert Valve)
- Chart C7A - PWM EGR (Exc. 3.0L VIN "E" & 3.8L VIN "A")
- Charts C7B & C7C- EGR Valve
- Chart C8A1 - TCC Electrical Diagnosis
- Chart C9A - Electrically Heated EFE
- Chart C9C - EFE Vacuum Servo (With TVS)
- Chart C9D - Non-ECM Controlled Electric EFE
- Charts C10-A,B,C,D - A/C Relays
- Charts C12A-1,2,3 - Elect Cooling Fan Basic Checks
- Charts C12B-1,2,3,4 - Cooling Fan Functional Tests
- Terminal Identification
- Wiring Diagrams