2.8L Carburetor CEC System
- Description
- Operation
- Diagnosis & Testing
- Procedures
- Entering Or Exiting Diagnostic Mode
- Clearing Trouble Codes
- Reading Trouble Codes
- Trouble Code Determination (Hard Or Intermittent)
- Diagnostic Materials
- Diagnostic Tools
- Diagnostic Circuit Check
- Driver Complaint Chart
- System Performance Check
- Chart 1 - Dwell Fixed Under 10°
- Chart 2 - Dwell Fixed Between 10°-50°
- Chart 3 - Dwell Fixed Over 50°
- Chart 4 - TPS Enrichment Check
- Chart 5 - "Check Engine" Light Inoperative
- Chart 6 - Code 12 Won't Flash (Remote Lamp Driver In Harness)
- Chart 7 - Vacuum Sensor Test
- Chart 8 - Engine Cranks But Won't Start
- Chart 9 - Intermittent Engine Operation/Misfire
- Code 12 - No Reference Pulses To ECM
- Code 13 - Open Oxygen Sensor Circuit
- Code 14 - Shorted Coolant Sensor Circuit
- Code 15 - Open Coolant Sensor Circuit
- Code 21 - Open TPS Circuit Or MISADJUSTED
- Code 23 - Open Or Grounded M/C Solenoid
- Code 34 - Vacuum Sensor Voltage
- Code 41 - No Distributor Reference Signal & Code 42, By-Pass Or Est Problem
- Code 44 - Lean Exhaust Indication
- Code 45 - Rich Exhaust Indication
- Code 51 - Prom Problem
- Code 55 - Faulty Oxygen Sensor Or ECM
- Intake Manifold Heater Test
- Removal & Installation
- Wiring Diagrams