2.2L Feedback Carburetor System

• Description
• Operation
  • Inputs
    • Air Conditioning Switch
    • Atmospheric Pressure Sensor
    • Coolant Temperature Sensor
    • Coolant Temperature Switch
    • EGR Position Sensor
    • Idle Switch
    • Ignition Coil
    • Ignition Switch
    • Inhibitor Switch (A/T)
    • Intake Air Temperature Sensor
    • Neutral/Clutch Switch (M/T)
    • Oxygen (O2) Sensor
    • Vacuum Sensor
  • Outputs
    • Air Conditioning Relay
    • Air Control Valve
    • Air/Fuel Valve (In Carburetor)
    • "CHECK ENGINE" Light
    • Duty Control Valve
    • EGR Solenoid
    • Idle-Up Valve
    • Purge Control Solenoid
• Trouble Shooting
  • Engine Performance
    • Hard Start or No Start (Cranks Okay)
    • Engine Stalls Cold
    • High Idle Speed
    • Rough Idle
    • Poor Acceleration, Hesitation or Lack of Power
    • Poor High Speed Operation
    • High Fuel Consumption
    • Engine Diesels
• Diagnosis & Testing
  • With Self-Diagnostic Checker
    • Trouble Code Access
    • Clearing Trouble Codes
  • Without Self-Diagnostic Checker
    • Trouble Code Access
    • Clearing Trouble Codes
  • Trouble Code Identification Charts
• Testing Trouble Codes
  • Code 1 - Ignition Pulse
  • Code 9 - Coolant THERMOSENSOR
  • Code 13 - Vacuum Sensor
  • Code 14 - Atmospheric Pressure Sensor
  • Code 15 - O2 Sensor
  • Code 16 - EGR Position Sensor
  • Code 17 - Feedback System
  • Codes 18/22/23/26/28/29/30/34/35/45 - Solenoid Valves
• Systems Testing
  • Ecu Voltage Testing
    • With Engine Signal Monitor
    • With Analog Voltmeter
  • Deceleration Control System
    • Notes
    • Slow Fuel-Cut System
    • Coasting Richer System
    • Coasting Advance System
• Component Testing
  • System Components
    • Air Conditioner Switch
    • Air Control Valve (ACV) Solenoid
    • Air/Fuel (A/F) Solenoid Valve
    • Atmospheric Pressure Sensor
    • Clutch Switch (M/T)
    • Coasting Richer Solenoid Valve
    • Coolant Temperature Switch
    • Coolant Temperature Sensor
    • EGR Control Valve
    • EGR Position Sensor
    • EGR Duty Solenoid Valve
    • Idle Switch
    • Inhibitor Switch (A/T)
    • Intake Air Temperature Sensor
    • Mixture Control Valve
    • Neutral Switch
    • O2 Sensor
    • Purge Solenoid Valve
    • Slow Fuel-Cut Solenoid Valve
    • Vacuum Solenoid Valve
    • Vacuum Sensor
• Wiring Diagrams