Engine Controls - System & Component Testing

• Introduction
• Computerized Engine Controls
  • Powertrain Control Module/Engine Control Module (Pcm/ECM)
    • Notes
    • Ground Circuits
    • Power Circuits
• Sensors & Switches
  • Notes
  • Sensors
    • Notes
    • Acceleration Sensor
    • Camshaft Position (CMP) Sensor
    • Crankshaft Position (CKP) Sensor
    • Engine Coolant Temperature (ECT) Sensor
    • Fuel Tank Pressure (FTP) Sensor
    • Heated Oxygen Sensor (HO2S)
    • Heated Oxygen Sensor (HO2S) Heater
    • Intake Air Temperature (IAT) Sensor
    • Knock Sensor (KS)
    • Manifold Absolute Pressure (MAP) Sensor
    • Mass Airflow (MAF) Sensor
    • Throttle Position (TP) Sensor
    • Vehicle Speed Sensor (VSS)
  • Switches
    • A/C Switch Circuits
    • Idle Position Switch (Sonata 2.4L)
    • Power Steering Pressure Switch (Santa Fe, Sonata 2.4L & XG350)
    • Transaxle Range (TR) Switch (A/T)
• Relays
  • Notes
  • Engine Control Relay
    • Accent, Elantra & Tiburon
    • Sonata (2.4L) & XG350
    • Sonata (2.7L)
    • Santa Fe (2.4L)
    • Santa Fe (2.7L)
• Fuel System
  • Fuel Delivery
    • Notes
    • Fuel Pump
  • Fuel Control
    • Fuel Injectors
• Idle Control System
• Ignition System
• Emission Systems & Sub-Systems
  • Exhaust Gas RECIRCULATION
    • Exhaust Gas Recirculation (EGR) Valve (Sonata 2.4L & XG350)
  • Fuel Evaporative System
    • Notes
    • EVAP Purge Control Solenoid Valve
    • Two-Way Valve
  • Positive Crankcase Ventilation
    • Positive Crankcase Ventilation (PCV) Valve