2.8L Feedback Carburetor Tests W/Codes
- Description
- Operation
- Diagnosis & Testing
- Basic Diagnostic Procedure
- Entering Or Exiting Diagnostic Mode (Non-Scan)
- Reading Trouble Codes
- ECM Trouble Code Definitions
- Trouble Code Determination (Hard Or Intermittent)
- Clearing Trouble Codes
- Diagnostic Materials
- Diagnostic Charts
- Diagnostic Aids
- System Performance Check (CARBURETED Models)
- Special Diagnostic Tools
- Scan Tester Usage
- Scan Tester - Test Data Parameters
- "Scan" Diagnostic Circuit Check
- "Non-Scan" Diagnostic Circuit Check
- System Performance Check
- Chart A1 - Dwell Fixed Under 10°
- Chart A2 - Dwell Fixed Between 10-45° Or 50°
- Chart A3 - Dwell Fixed Over 45 Or 50°
- Chart A5 - "Service Engine Soon" 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 23 - M/C Solenoid Circuit Low
- Code 24 - Vehicle Speed Sensor (VSS)
- Chart 24B - Park/Neutral Circuit (P/N)
- Code 32 - BARO Sensor
- Code 34 - Differential Press. (Vac) Sensor
- Code 41 - No Distributor Reference Signal
- Code 42 - Electronic Spark Timing (Est)
- Code 43 - Elect Spark Control (ESC) Voltage Low To ECM
- Code 44 - Lean Exhaust Indication
- Code 45 - Rich Exhaust Indication
- Code 51 - Prom
- Code 54 - M/C Solenoid Circuit High
- Chart C1 - ECM Replacement Check Chart
- Chart C1D - Map & BARO Check
- Chart C1E - Differential Press (Vac) Sensor
- Chart C2E1 - Vacuum Throttle Kicker
- Chart C2E2 - Vacuum Throttle Kicker (2.8L)
- Chart C2F - TPS Enrichment Check
- Chart C3 - Canister Purge Valve Check (2.8L)
- Chart C4A - IGN System Check With Integral Coil
- Chart C4C - Est Performance Check (2.8L)
- Chart C4K - Est Performance Check
- Chart C5 - Electronic Spark Control
- Chart C6A - Air Management Check (Ed/Es)
- Chart C7A - Pulse Width Modulated (PWM) EGR
- Chart C8A1 - Transmission/Transaxle Converter Clutch (TCC)
- Chart C8A-2 - Transmission/Transaxle Converter Clutch (TCC)
- Chart C9D - Electrically Heated EFE Check
- Component Locations & Terminal Identification
- Wiring Diagrams