Section 1 (Engine Controls - System/Component Tests - Turbo)

• Introduction
• Air Induction Systems
  • Turbocharger
    • Turbocharger Pressure Check
    • Intake Charge Pressure Control System Test
    • Turbocharger Wastegate Solenoid
    • Turbocharger By-Pass Valve
• Computerized Engine Controls
  • Engine Control Module
• Engine Sensors & Switches
  • Sensors
    • Barometric Pressure Sensor
    • Camshaft Position Sensor
    • Crankshaft Position Sensor
    • Engine Coolant Temperature Sensor
    • Fuel Tank Differential Pressure Sensor
    • Front Oxygen Sensor
    • Intake Air Temperature Sensor
    • Knock Sensor
    • Manifold Differential Pressure Sensor
    • Rear Oxygen Sensor
    • Throttle Position Sensor
    • Vehicle Speed Sensor
    • Volume Airflow Sensor
  • Switches
    • A/C Switch
    • Closed Throttle Position Switch
    • Park/Neutral Position Switch (A/T Models)
    • Power Steering Pressure Switch
• Motors, Relays & Solenoids
  • Motors
    • Idle Air Control Motor
  • Relays
    • Notes
    • A/C Clutch Relay
    • Fuel Pump Relay & MFI Relay
  • Solenoids
    • EGR Solenoid
    • EVAP Purge Solenoid
    • EVAP Ventilation Solenoid
    • Fuel Pressure Solenoid
    • Turbocharger Wastegate Solenoid
• Fuel System
  • Fuel Delivery
    • Notes
    • Fuel Pump Relay
    • Fuel Pressure Solenoid
  • Fuel Control
    • Fuel Injector
    • Fuel Injector Resistor
• Idle Control System
  • Idle Air Control Motor
• Ignition System
• Emission Systems & Sub-Systems
  • Exhaust Gas RECIRCULATION (EGR) System
    • EGR System Operation
    • EGR Solenoid
    • EGR Valve
  • Evaporative (EVAP) Emission System
    • EVAP Emission System Operation
    • Purge Port Vacuum Supply
    • EVAP Purge Solenoid
    • EVAP Ventilation Solenoid
    • Fuel Cut-Off Valve
    • Fuel Leveling Valve Assembly (FWD Models)
    • Fuel Shutoff Valve
    • Fuel Tank Differential Pressure Sensor
    • Fuel Tank Filler Tube Assembly
    • Purge Control Valve
    • Check Valve
  • Positive Crankcase Ventilation (PCV)
    • PCV System
    • PCV Valve
• Miscellaneous Controls
  • Notes
  • A/C Clutch
    • A/C Clutch Relay
  • A/C Switch