Fuel INJ - MPFI System

• Description
• Operation
  • Airflow Meter
  • Throttle Body
  • Throttle Position Sensor
  • Auxiliary Air Valve
  • Ignition System
  • Oxygen Sensor
  • Coolant THERMOSENSOR
  • Pressure Switch
  • Pressure Regulator
  • Knock Sensor
• Inspection & Adjustment
  • Notes
  • Airflow Meter
  • Throttle Switch
    • Idle Contact
    • Throttle Opening Signal
  • Dashpot
  • Fuel Injector & Resistor
  • Auxiliary Air Valve
  • Coolant THERMOSENSOR
• Trouble Shooting
  • Self-Diagnosis System
    • Notes
    • Self-Diagnosis Function
    • Fail-Safe Function
  • Self-Diagnosis Modes
    • "U" Check Mode
    • "D" Check Mode
  • Oxygen Sensor Monitor Lamp
    • "U" Check
    • "D" Check
    • Jumper
  • Trouble Codes
    • How to Read Trouble Codes
  • Basic Troubleshooting Procedures
  • Control Unit Terminal Identification
  • Memory Mode
  • D-Check Mode
  • Clear Memory Mode
  • Ground & Control Unit Power Supply
  • Ignition Control System
  • Fuel Pump Circuit
  • Trouble Code 11, Crank Angle Sensor
  • Trouble Code 12, Starter Switch
  • Trouble Code 13, Crank Angle Sensor
  • Trouble Code 14, Fuel Injector
  • Trouble Code 15, Fuel Injector
  • Trouble Code 21, Coolant THERMOSENSOR
  • Trouble Code 22, Knock Sensor
  • Trouble Code 23, Airflow Meter
  • Trouble Code 31, Throttle Sensor
  • Trouble Code 32, Oxygen Sensor
  • Trouble Code 33, Speed Sensor
  • Trouble Code 34, EGR Solenoid Valve
  • Trouble Code 35, Purge Control Solenoid Valve
  • Trouble Code 41, System
  • Trouble Code 42, Idle Switch
  • Trouble Code 44, Duty Solenoid Valve (Turbo Models)
  • Trouble Code 51, Neutral Switch (Man. Trans.)
• Wiring Diagrams