Engine Controls - System/Component Tests - 2.5L

• Introduction
• Air Induction Systems
  • Variable Resonance Induction System
    • System Check
    • Check Valve
    • Shutter Valve Actuators
    • Solenoid Valve
    • Vacuum Chamber
• Computerized Engine Controls
  • Powertrain Control Module (Pcm)
    • Notes
    • Ground Circuit Checks
    • Power Circuit Checks
• Engine Sensors & Switches
  • BRAKELIGHT Switch
  • Camshaft Position (CMP) Sensor
  • Closed Throttle Position Switch
  • Clutch Switch (M/T)
  • Crankshaft Position (CKP) Sensor
  • EGR Boost Sensor
  • Engine Coolant Temperature (ECT) Sensor
  • Heated Oxygen Sensor (Ho2S)
    • Using Signal Monitor
    • Using New Generation Star (NGS) Scan Tool
  • Intake Air Temperature (IAT) Sensor
  • Knock Sensor
  • Mass Airflow (MAF) Sensor
    • Using New Generation Star (NGS) Scan Tool
  • Neutral Switch (M/T)
  • Power Steering Pressure (PSP) Switch
  • Throttle Position Sensor
  • Transmission Range Switch (A/T)
  • Vehicle Speed Sensor (VSS)
  • Volume Airflow Sensor
    • Using Ohmmeter
    • Using New Generation Star (NGS) Scan Tool
• Relays & Solenoids
  • Fuel Pump Relay
  • Fuel Pump Resistor & Relay (Speed)
    • Main Relay
  • Solenoids
    • EGR Vacuum Solenoid Valve
    • EGR Vent Solenoid Valve
    • Pressure Regulator Control (PRC) Solenoid Valve
    • Purge Control Solenoid
• Fuel System
  • Fuel Pressure Release
  • Fuel Delivery
    • Notes
    • Fuel Pump Circuit
    • Fuel Pressure Regulator
    • Pressure Regulator Control Solenoid
  • Fuel Control
    • Fuel Injectors
    • Fuel Injector Resistance
    • Injector Fuel Leakage
    • Dechoke Control System
• Idle Control System
  • By-Pass Air Control (BAC) Valve
  • Idle Air Control (IAC) Valve
• Ignition System
• Emission Systems & Sub-Systems
  • Exhaust Gas RECIRCULATION (EGR) System
    • System Check
    • EGR Boost Solenoid
    • EGR Valve
    • EGR Position Sensor
    • EGR Vacuum Solenoid Valve
    • EGR Vent Solenoid Valve
  • Fuel Evaporation
    • System Inspection
    • Charcoal Canister
    • 2-Way Check Valve
    • Fuel Vapor Rollover Valve
    • Purge Control Solenoid Valve
  • Positive Crankcase Ventilation (PCV)
    • System Inspection