Engine Controls - System/Component Tests

• Introduction
• Air Induction System
  • Turbocharger
    • Vibration Or Noise
    • Low Boost Pressure
    • White Exhaust Smoke
    • Boost Pressure
    • End Play & Side Play
    • Wastegate Solenoid
• Control Unit
  • Electronic Control Unit (Ecu) Voltage Supply (2.2L)
  • Fuel Injection Control Unit (FICU) Voltage Supply (2.3L)
  • Ignition Control Unit (ICU) Voltage Supply (2.3L)
• Engine Sensors & Switches 2.2L
  • Air Temperature Sensor
  • Coolant Temperature Sensor
  • Engine Speed Sensors
  • Idle & Full Throttle Switch
  • Knock Sensor
• Engine Sensors & Switches 2.3L
  • A/C Compressor Clutch (On/Off Signal)
  • Altitude Sensor (Voltage Supply)
  • Coolant Temperature Sensor
  • Full Throttle Switch
  • Idle & Full Throttle Switch
  • Idle Switch
  • Oxygen (O2) Sensor
• Relays, Solenoids, Motors & Modules 2.2L
  • Fuel Pump Relay
  • Oxygen (O2) Sensor Heating Element
  • Cold Start Valve
  • Charcoal Canister Shutoff Valve
  • OXS Frequency Valve
• Relays, Solenoids, Motors & Modules 2.3L
  • Fuel Pump Relay Control
  • Oxygen (O2) Sensor Heating Element
• Fuel Pressure Release
• Fuel Delivery
• Fuel Control (2.2L)
  • Notes
  • Cold Start Valve
  • Cold Crank Enrichment
  • Cold Engine Warm-Up Enrichment
  • Deceleration Fuel Shutoff Check (M/T Only)
  • Full Throttle Enrichment
  • OXS Frequency Valve
• Fuel Control (2.3L)
  • System Pressure
  • Differential Pressure Regulator Fuel Pressure
  • Differential Pressure Regulator Electrical System
  • Residual Pressure
  • Cold Acceleration Enrichment
  • Deceleration Fuel Shutoff
• Idle Control System 2.2L
  • Idle Speed Stabilization System
• Idle Control System 2.3L
• Ignition System 2.2L
  • Notes
  • Timing Control Systems
    • Hall Effect Sending Unit
• Ignition System 2.3L
  • Notes
  • Timing Control Systems
• Emission Systems & Sub-Systems 2.2L
  • Fuel Evaporation
    • Charcoal Canister Shutoff Valve
• Emission Systems & Sub-Systems 2.3L
  • Fuel Evaporation