Fuel Injection System - ISUZU I-TEC

• Description
• Operation
  • Electronic Control Unit (Ecu)
  • Air Regulator
  • Vacuum Switching Valve (VSV)
  • Data Sensors
  • Fuel Delivery System
    • Dropping Resistors
    • Fuel Injectors
    • Fuel Pressure Regulator
    • Fuel Pump
  • Fuel-Cut System
• Adjustments
  • Idle Speed
  • Throttle Valve Switch
• Diagnosis & Testing
  • Preliminary Inspection
    • Handling Precautions
    • Fuel System
  • Data Sensors
  • Fuel Pressure
    • Fuel Pressure Regulator & Vacuum Switching Valve
    • Low Fuel Pressure
    • Loss of Pressure Immediately After Pump Stops
    • High Fuel Pressure
  • Fuel Injectors
  • Dropping Resistor
  • Air Regulator
    • Fast Idle Check
    • Leakage Test
    • Resistance Check (No Fast Idle)
  • Throttle Valve Switch & Throttle Position Sensor
    • Preliminary Inspection
    • Throttle Valve Switch Resistance Test
    • Throttle Position Sensor Test
  • Fuel-Cut System
    • Non-Turbo Engine
    • Turbo Engine
• Removal & Installation
  • Airflow Sensor
    • Removal & Installation
  • Fuel Filter
    • Removal & Installation
  • Main Fuel Pump
    • Removal & Installation
  • Boost Fuel Pump (Turbo Only)
    • Removal & Installation