Engine Control System (Description & Inspection)

• Precaution
  • Precautions
    • Notes
    • Precautions When Using Power Tools (Air Or Electric) And Hammers
    • On Board Diagnostic (OBD) System of Engine and A/T
    • General Precautions
• Preparation
  • Preparation
    • Special Service Tools
    • Commercial Service Tools
• System Description
  • Component Parts
    • Components Location
      • Engine Room Compartment
      • Engine Compartment
      • Exhaust Compartment
      • Body Compartment
    • Accelerator Pedal Position Sensor
    • Air Fuel Ratio Sensor 1
    • Air Fuel Ratio Sensor 1 Heater
      • System Description
    • Camshaft Position Sensor
    • Clutch Pedal Position Switch
    • Cooling Fan
    • Crankshaft Position Sensor
    • ECM
    • Electric Throttle Control Actuator
    • Engine Coolant Temperature Sensor
    • Engine Oil Pressure Sensor
    • Engine Oil Temperature Sensor
    • EVAP Canister Purge Volume Control Solenoid Valve
    • EVAP Canister Vent Control Valve
    • EVAP Control System Pressure Sensor
    • Exhaust Valve Timing Control Position Sensor
    • Exhaust Valve Timing Control Solenoid Valve
    • Fuel Injector
    • Fuel Pump
    • Heated Oxygen Sensor 2
    • Heated Oxygen Sensor 2 Heater
      • System Description
      • Operation
    • Ignition Coil With Power Transistor
    • Intake Valve Timing Control Solenoid Valve
    • Knock Sensor
    • Malfunction Indicator Lamp (MIL)
    • Mass Air Flow Sensor (With Intake Air Temperature Sensor 1)
      • Mass Air Flow Sensor
      • Intake Air Temperature Sensor 1
    • Oil Pressure Warning Lamp
    • Refrigerant Pressure Sensor
    • Stop Lamp Switch Brake Pedal Position Switch
    • Throttle Control Motor
    • Throttle Control Motor Relay
    • Throttle Position Sensor
    • ASCD Steering Switch
  • Structure And Operation
    • Positive Crankcase Ventilation
    • On Board Refueling Vapor Recovery (ORVR)
  • System
    • System Diagram
    • System Description
    • Fail Safe
    • MULTIPORT Fuel Injection System
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description
        • Various Fuel Injection Increase/Decrease Compensation
        • Mixture Ratio Feedback Control (Closed Loop Control)
        • Mixture Ratio Self-Learning Control
        • Fuel Injection Timing
        • Fuel Shut-Off
    • Electric Ignition System
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description
    • Air Conditioning Cut Control
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description
    • Can Communication
      • System Description
    • Cooling Fan Control
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description (Except For Single Connector Cooling Fan Without A/C)
        • System Description (For Single Connector Cooling Fan Without A/C)
    • Evaporative Emission System
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description
    • Intake Valve Timing Control
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description
    • Exhaust Valve Timing Control
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description
    • Engine Protection Control At Low Engine Oil Pressure
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description
    • Fuel Filler Cap Warning System
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • System Description
    • Automatic Speed Control Device (ASCD)
      • System Diagram
      • System Description
        • Input/Output Signal Chart
        • Basic ASCD System
  • Operation
    • Switch Name and Function
      • Switches And Indicators
      • Set Speed Range
      • Switch Operation
      • Set Operation
      • Accelerate Operation
      • Cancel Operation
      • Coast Operation
      • Resume Operation
  • On Board Diagnostic (OBD) System
    • Diagnosis Description
    • GST (Generic Scan Tool)
  • Diagnosis System (ECM)
    • 1st Trip Detection Logic and Two Trip Detection Logic
    • DTC and Freeze Frame Data
      • DTC And 1ST Trip DTC
      • Freeze Frame Data And 1ST Trip Freeze Frame Data
    • Counter System
      • Relationship Between Mil, 1ST Trip DTC, DTC, And Detectable Items
      • Counter System Chart
    • Driving Pattern
      • Notes
      • Driving Pattern A
      • Driving Pattern B
      • Driving Pattern C
      • Driving Pattern D
    • System Readiness Test (SRT) Code
      • Notes
      • SRT Set Timing
    • Permanent Diagnostic Trouble Code (Permanent DTC)
      • Notes
      • Permanent DTC Set Timing
    • Malfunction Indicator Lamp (MIL)
    • On Board Diagnosis Function
      • On Board Diagnosis Item
      • Bulb Check Mode
      • SRT Status Mode
      • Malfunction Warning Mode
    • CONSULT Function
      • Function
      • Self Diagnostic Result Mode
      • Data Monitor Mode
      • Work Support Mode
      • Active Test Mode
      • DTC Work Support Mode
      • SRT & P-DTC Mode
• Ecu Diagnosis Information
  • ECM
    • Reference Value
      • Values On The Diagnosis Tool
      • Terminal Layout
      • Physical Values
    • Fail Safe
    • DTC Inspection Priority Chart
    • DTC Index
    • Test Value and Test Limit
• Wiring Diagram
  • Engine Control System
    • Wiring Diagram
• Basic Inspection
  • Diagnosis And Repair Workflow
    • Work Flow
      • Overall Sequence
      • Detailed Flow
    • Diagnostic Work Sheet
      • Description
      • Worksheet Sample
  • Additional Service When Replacing ECM
    • Description
      • Notes
      • Programming Operation
    • Work Procedure
  • VIN Registration
    • Description
    • Work Procedure
  • Accelerator Pedal Released Position Learning
    • Description
    • Work Procedure
  • Throttle Valve Closed Position Learning
    • Description
    • Work Procedure
  • Idle Air Volume Learning
    • Description
    • Work Procedure
  • Mixture Ratio Self-Learning Value Clear
    • Description
    • Work Procedure
  • Basic Inspection
    • Work Procedure
  • Fuel Pressure Check
    • Work Procedure
      • Fuel Pressure Release
      • Fuel Pressure Check
  • How To Set SRT Code
    • Description
      • Outline
      • SRT Item
      • SRT Service Procedure
    • SRT Set Driving Pattern
    • Work Procedure
  • How To Erase Permanent DTC
    • Description
      • Outline
      • Permanent DTC Item
      • Permanent DTC Service Procedure
    • Work Procedure (Group A)
    • Work Procedure (Group B)