1.6 & 2.2L Feedback Carburetor System

• Description
• Operation
  • Overview
  • Fuel Control
  • Spark Control
    • Notes
    • Start Mode
    • Run Mode
  • Throttle Control
  • Data Sensors
    • Hall Effect Pick-Up Assembly
    • Coolant Sensor
    • Vacuum Transducer
    • Carburetor Switch
    • Oxygen Sensor
  • Spark Control Computer
    • Notes
    • Open Loop Mode
    • Closed Loop Mode
  • Catalytic Converter
• Testing
  • Preliminary Tests
  • Electronic Spark Control System Tests
    • Ignition System Starting Test
    • Failure To Start Test
    • Spark Control Computer Spark Test
  • 1985 Spark Advance Test Specifications
  • Electronic Throttle Control System Test
  • Electronic Fuel Control System Tests
    • Notes
    • Preliminary Fuel Tests
    • Carburetor Oxygen Feedback Solenoid Test (Solenoid Does Not Respond to Computer)
    • Oxygen Feedback System Test (Rich or Lean More Than 5 Minutes)
    • Carburetor Switch Test
    • Coolant Sensor Test (1.6L)
    • Coolant Sensor Test (2.2L)
    • Coolant Sensor Circuit Test (2.2L)
  • Test 1 - Checking Diagnostic System For Fault Codes
  • Code And Test Identification
  • Test 2 - Checking Oxygen Solenoid System
    • Code 11
  • Test 3 - Checking Canister Purge Solenoid Control System
    • Code 13
  • Test 4 - Checking Throttle Control Solenoid System
    • Code 17
  • Test 5 - Checking V.O.S. Control Solenoid System
    • Code 18
  • Test 6 - Checking Oxygen Feedback System
    • Code 22
  • Test 7 - Checking Coolant Sensor Circuit
    • Code 25 or 26
  • Test 8 - Checking Speed Sensor System
    • Code 28
  • Test 9 - Checking For No Code 88
  • Test 10
  • Test 11
  • Test 12 - Checking Choke System
  • Test 13 - Checking Carburetor Idle System
  • Test 14 - Checking Air Switching System
  • Test 15 - Checking Solenoid Idle Stop - 1.6L Models
  • Test 16 - Checking Carburetor Bowl Vent System
  • Test 17 - Checking Computer Controlled Components
    • Checking Procedure
    • Test Code 91
    • Test Code 92 (Manual Trans. Only)
    • Test Code 93
    • Test Code 96
    • Test Code 97
    • Test Code 98
  • Test 18 - Checking Radiator Fan Relay Circuit
  • Test 19 - Checking Solenoid Kicker Operation 2.2L Models
  • Test 20 - Checking Ignition System
    • Checking Secondary Ignition System
  • Test 21 - Engine Idle System
    • Checking Engine Idle RPM
    • Checking Idle Mixture
    • Checking Fast Idle RPM
    • Checking Throttle Stop RPM