Engine Control System & Fuel System - 5.3L, 6.0L, 6.2L - Description And Operation

• Description and Operation
  • Engine Control Module Description
    • Notes
    • Malfunction Indicator Lamp (MIL) Operation
  • Cylinder Deactivation (Active Fuel Management) System Description
    • Notes
    • Valve Lifter Oil Manifold (VLOM) Assembly
  • Throttle Actuator Control (TAC) System Description
    • Notes
    • Modes Of Operation
      • Normal Mode
      • Reduced Engine Power Mode
  • Camshaft Actuator System Description
    • Camshaft Position (CMP) Actuator System
    • CMP Actuator System Operation
    • CMP Actuator Solenoid Circuit Diagnostics
    • CMP Actuator System Performance Diagnostic
  • Fuel System Description
    • Fuel System Overview
    • E85 Flex Fuel Description
    • Switching Between Gasoline and E85
    • Fuel Pump Flow Control Module (FPCM)
    • Electronic Returnless Fuel System (ERFS)
    • Liquid Fuel Pressure Sensor - With FPCM
    • Fuel Tanks
    • Fuel Fill Pipe
    • Fuel Filler Cap
    • Fuel Tank Fuel Pump Module Assembly
    • Fuel Level Sensor
    • Fuel Pump
    • Pressure Relief Regulator Valve
    • Fuel Strainer
    • Fuel Filter
    • Nylon Fuel Pipes
    • Quick-Connect Fittings
    • On-Board Refueling Vapor Recovery System (ORVR)
    • Fuel Pipe O-Rings
    • Fuel Rail Assembly
    • Fuel Injectors
    • Fuel Metering Modes of Operation
      • Notes
      • Starting Mode
      • Clear Flood Mode
      • Run Mode
      • Acceleration Mode
      • Deceleration Mode
      • Battery Voltage Correction Mode
      • Fuel Cutoff Mode
    • Fuel Trim
  • Evaporative Emission Control System Description
    • Typical Evaporative Emission (EVAP) System Hose Routing Diagram
    • EVAP System Operation
    • Purge Solenoid Valve Leak Test
    • Large Leak Test
    • Canister Vent Restriction Test
    • Small Leak Test
    • EVAP System Components
      • Notes
      • EVAP Canister Purge Solenoid Valve
      • Purge Tube Check Valve
      • EVAP Canister
      • Vapor Recirculation Tube
      • Fuel Tank Pressure Sensor
      • Fuel Fill Pipe Check Valve
      • EVAP Canister Vent Solenoid Valve
      • Fuel Fill Cap
  • Electronic Ignition System Description
    • Notes
    • Electronic Ignition (EI) System Operation
    • Crankshaft Position (CKP) Sensor
    • Camshaft Position (CMP) Sensor
    • Knock Sensor (KS)
    • Ignition Coils
    • Engine Misfire Detection