Feedback Carburetor System
- Description
- Operation
- Diagnosis & Testing
- Test Charts
- Diagnostic Circuit Check
- Driver Complaint
- System Performance Check
- Chart 1, Dwell Fixed Under 10°
- Chart 2, Dwell Fixed Between 10-80° Open Coolant Sensor Or Oxygen Sensor Circuit
- Chart 3, Dwell Fixed Over 10° Rich Condition Indication
- Chart 4, Idle Switch & Wot SW. Circuit Check
- Chart 5, "Check Engine" Light Inoperative
- Chart 6, Won't Flash Code 12
- Chart 7, Trouble Code 12 No Reference Pulses To ECM
- Chart 8, Trouble Code 13 Open Oxygen Sensor Circuit
- Chart 9, Trouble Code 14 Shorted Coolant Sensor Circuit
- Chart 10, Trouble Code 21 Idle Switch Circuit Open Or Wot Switch Circuit Shorted
- Chart 11, Trouble Code 15 Open Coolant Sensor Circuit
- Chart 12, Trouble Code 22 Fuel Cut (F/C) Solenoid Circuit Open Or Grounded
- Chart 13, Trouble Code 23 Mixture Control (M/C) Solenoid Circuit Open Or Grounded
- Chart 14, Trouble Code 31 No Reference Signal
- Chart 15, Trouble Code 25 Air Switching (A/S) Solenoid Circuit Open Or Grounded
- Chart 16, Trouble Code 44 Oxygen Sensor - Lean Indication
- Chart 17, Trouble Code 45 Oxygen Sensor - Rich Indication
- Chart 18, Trouble Code 51 Constant High Voltage From Fuel Cut (F/C) Solenoid To ECM
- Chart 19, Trouble Code 52 Ram Problem
- Chart 20, Trouble Code 53 Constant High Voltage From Air Switching (A/S) Solenoid To ECM
- Chart 21, Trouble Code 54 Constant High Voltage From Mixture (M/C) Solenoid To ECM
- Chart 22, Idle Switch & Wot Switch ASSY. Check
- Chart 23, Trouble Code 55 A/D Converter Problem
- Chart 24, Air Management Check
- Chart 25, Carburetor Mixture Control M/C) Solenoid Check
- Removal & Installation
- Wiring Diagrams