Section 9 (Engine Controls And Fuel - 3.0L (LGY) - Description And Operation)

• Description and Operation
  • Camshaft Actuator System Description
    • Circuit/System Description
    • Camshaft Position Actuator System Operation
    • Intake Camshaft Mid Park Lock (if Equipped)
    • Sliding Cam Valve Lift System (if Equipped)
  • Catalytic Converter Description and Operation
    • Three-Way Catalytic Converter
  • Compressor Air Intake Turbocharger System Description
    • Twin Turbocharger System
    • Turbocharger Description and Operation
    • Wastegate Valves
    • Bypass Solenoid Valves (Compressor Recirculation Valves)
    • Charge Air Cooler (Intercooler) System
    • Turbocharger Vacuum System
  • Cylinder Deactivation (Active Fuel Management) System Description
    • Notes
    • Valve Lifter Oil Solenoid Valve
  • Electronic Ignition System Description
    • Notes
    • Crankshaft Position Sensor
    • Camshaft Position Sensor
    • Knock Sensor
    • Ignition Coils
    • Engine Control Module (ECM)
  • Engine Control Module Description
    • Notes
    • ECM Function
    • EEPROM
    • Data Link Connector (DLC)
    • Malfunction Indicator Lamp (MIL)
    • ECM Service Precautions
    • Emissions Diagnosis For State I/M Programs
    • Aftermarket (Add-On) Electrical And Vacuum Equipment
    • Electrostatic Discharge (ESD) Damage
    • Emissions Control Information Label
  • Evaporative Emission Control System Description
    • Typical Evaporative Emission (EVAP) System Hose Routing Diagram
      • Edit to add FLVV info below. Necessary to reorder call-outs from #8 on because of art work call out directions. Must be in a clockwise numeric order.
    • EVAP System Operation
    • Purge Solenoid Valve Leak Test
    • Large Leak Test
    • Canister Vent Restriction Test
    • Small Leak Test
    • EVAP System Components
  • Fuel System Description
    • Fuel System Overview
    • Electronic Returnless Fuel System
    • Fuel Pump Power Control Module
    • Fuel Pressure Sensor
    • Fuel Tank
    • Fuel Fill Pipe
    • Fuel Tank Fuel Pump Module
    • Primary Fuel Tank Fuel Pump Module
    • Secondary Fuel Tank Fuel Pump Module
    • Fuel Level Sensor
    • Fuel Pump
    • Fuel Filter
    • Pressure Relief Regulator Valve
    • Primary and Secondary Jet Pumps
    • Nylon Fuel Pipes
    • Quick-Connect Fittings
    • High Pressure Fuel Pump
    • Fuel Rail Assembly
    • Fuel Rail Pressure/Temperature Sensor
    • Fuel Injectors
    • Fuel Metering Modes of Operation
    • Starting Mode
    • Clear Flood Mode
    • Run Mode
    • Acceleration Mode
    • Deceleration Mode
    • Battery Voltage Correction Mode
    • Fuel Cutoff Mode
    • Fuel Trim
  • Heated Oxygen Sensor Description and Operation
    • Notes
    • Heated Oxygen Sensor
    • Wide Band Heated Oxygen Sensor
  • Speed Limiting Description
    • Notes
    • System Components
  • Throttle Actuator Control (TAC) System Description
    • Notes
    • Modes Of Operation