Engine Controls - Description & Operation (Hybrid)

• Vehicle Emission Control Information (VECI)
  • VECI Decal
  • VECI Decal Location
  • Engine/Evaporative Emission System Information
• Vehicle Certification (VC) Label
  • Base Engine Calibration Information
    • Notes
    • VC Label Decal Location
    • Engine Calibration Code
• VECI Acronym Definitions
• Engine Control Components
  • Accelerator Pedal Position (APP) Sensor
  • Brake Pedal Position (BPP) Switch
  • Brake Pressure Switch
  • Camshaft Position (CMP) Sensor
  • Coil On Plug (COP)
  • Crankshaft Position (CKP) Sensor
  • Cylinder Head Temperature (CHT) Sensor
  • Electric Exhaust Recirculation Valve (EEGR) Valve
  • Electronic Throttle Body (ETB) Throttle Position Sensor
  • Evaporative Emission (EVAP) Canister Vent Valve
  • Evaporative Emission (EVAP) Canister Purge Valve
  • Fan Control
  • Fuel Injectors
  • Fuel Pump (FP) Module
  • Fuel Tank Pressure (FTP) Sensor
  • Fuel Vapor Vent Valve
  • Heated Oxygen Sensor (HO2S)
  • Intake Air Temperature (IAT) Sensor
  • Knock Sensor (KS)
  • Manifold Absolute Pressure (MAP) Sensor
  • Mass Air Flow (MAF) Sensor
  • Motor Electronics Cooling System (MECS) Pump
  • Throttle Actuator Control (TAC) Motor
  • Transmission Range (TR) Sensor
    • Overview
    • TR Sensor and PCM Interface
    • Voltage Versus Angle and Gear Selected Chart
  • Universal Heated Oxygen Sensor (HO2S)
    • Notes
    • Variable Voltage Controller
• Electronic Engine Control (EEC) System
  • Overview
  • Modifications to OBD Vehicles
• Hybrid Electric Control Hardware
  • Battery Energy Control Module (BECM)
  • High Voltage Cables
  • High Voltage Interlock (HVIL) Circuit
  • Hybrid Electric Indicators
    • Notes
    • Over-Temperature Indicator
    • Powertrain Malfunction Indicator (Wrench)
    • Hazard Indicator (Red Triangle)
  • Low Voltage Battery Power
  • Transaxle Control Module (TCM)
  • Transaxle Control Module (TCM) Keep Alive Memory (KAM)
• Powertrain Control Hardware
  • Clean Tachometer Output (CTO)
  • Fuel Pump Control Module
  • Integrated Electronic Ignition (EI) System
  • Ignition Switch Position Run (ISP-R)
  • Ignition Switch Position Run/Start (ISP-RS)
  • Powertrain Control Module (PCM)
    • Notes
    • PCM Location
  • Powertrain Control Module (PCM) Keep Alive Memory (KAM)
  • Powertrain Control Module (PCM) Power and Ground Signals
    • Vehicle Buffered Power (VBPWR)
    • Vehicle Power (VPWR)
    • Reference Voltage (VREF)
    • Mass Air Flow Return (MAF RTN)
    • Signal Return (SIG RTN)
    • Power Ground (PWR GND)
    • Gold Plated Pins
• Hybrid Electric Control Software
  • Creep Mode
  • Driving Modes
  • Electric Mode
  • Positive Split Mode
  • Negative Split Mode
  • Neutral Gear Mode
  • Engine Cranking Mode
  • Limited Operating Strategy (LOS) Modes
  • Normal Power Down Sequence
  • Power Up Sequence
  • Generator Motor Shut Down (GMSDN)
  • Immediate Shut Down (ISDN) 1 and 2
  • Torque Of Generator-AC (TGAC) Signal
  • Torque Of Motor-AC (TMAC) Signal
  • Regenerative Braking
  • Torque Monitor
  • Torque Determination and Energy Management
  • Vehicle System Controller (VSC)
• Powertrain Control Software
  • Brake Over Accelerator
  • Computer Controlled Shutdown
  • Deceleration Fuel Shut-Off (DFSO)
  • Engine RPM Limiter
  • Fail-Safe Cooling Strategy
  • Failure Mode Effects Management
  • Flash Electrically Erasable Programmable Read Only Memory (EEPROM)
  • Fuel Trim
    • Short Term Fuel Trim
    • Long Term Fuel Trim
  • High Speed Controller Area Network (CAN)
  • International Standards Organization (ISO) 14229 Diagnostic Trouble Code (DTC) Descriptions
  • DTC Structure
    • Notes
    • Failure Type Byte
    • Status Byte
    • DTC Status Bit Definitions
  • Multiplexing
  • Multiplexing Implementation
  • Permanent Diagnostic Trouble Code (DTC)
  • Vehicle Speed Functional Overview
    • Notes
    • Vehicle Speed From The Anti-Lock Brake System (ABS) Module
    • Vehicle Speed From The Transaxle Control Module (TCM)
    • Vehicle Speed From Engine And Generator Speed
• Malfunction Indicator Lamp (MIL)
• Catalyst and Exhaust System
  • Overview
  • Catalytic Converter
  • Light-Off Catalyst
  • Exhaust System
  • Underbody Catalyst
  • Exhaust Manifold/Runners
  • Exhaust Pipes
  • Heated Oxygen Sensors (HO2S)
  • Muffler
• Evaporative Emission (EVAP) System
  • Overview
  • Enhanced Evaporative Emission (EVAP) System
• Exhaust Gas Recirculation (EGR) System
  • Overview
  • Electric EGR (EEGR) System
    • Overview
    • Hardware
• Fuel System
  • Overview
  • Mechanical Returnless Fuel System (MRFS) - Dual Speed
  • Fuel Pump Control - Dual Speed MRFS
  • Fuel Pump Monitor (FPM) - Dual Speed MRFS
  • Fuel Filters
• Hybrid Electric System
  • Overview
  • Internal Combustion Engine
  • Electronically Controlled Continuously Variable Transaxle (CVT)
  • Planetary Gear Set
  • Generator Motor
  • Traction Motor
  • High Voltage Traction Battery
• Ignition System
  • Overview
  • Integrated Electronic Ignition (EI) System
  • Engine Crank/Engine Running
  • CMP Failure Mode Effects Management (FMEM)
• Intake Air System
  • Overview
• Positive Crankcase Ventilation (PCV) System
  • Overview
  • Hardware
• Torque-Based Electronic Throttle Control (ETC)
  • Overview
  • Electronic Throttle Body (ETB)
  • Accelerator Pedal Position (APP) Sensor
  • Electronic Throttle Control (ETC) System Strategy
  • Accelerator Pedal Position (APP) and Throttle Position (TP) Sensor Inputs
  • Electronic Throttle Actuator Control (TAC) Output
• Variable Camshaft Timing (VCT) System
  • Overview
  • Variable Camshaft Timing (VCT) System
• On Board Diagnostics (OBD) Monitors
  • OBD Overview
• Catalyst Efficiency Monitor
  • Notes
  • Hybrid Hardware and Monitor Operation
  • Catalyst Monitor Execution
• Cold Start Emission Reduction Monitor
  • Overview
  • Cold Start Emission Reduction Component Monitor
    • Notes
    • Engine speed and spark timing monitor
    • Cold start engine speed monitor operation
    • Engine speed monitor entry conditions
    • Cold start spark timing monitor operation
    • Spark timing monitor entry conditions
    • Cold start variable cam timing (VCT) monitor
  • Cold Start Emission Reduction System Monitor
    • Notes
    • Cold start emission reduction system monitor operation
    • Cold start emission reduction system monitor entry conditions
• Comprehensive Component Monitor (CCM)
• Electric Exhaust Gas Recirculation (EEGR) System Monitor
• Enhanced Thermostat Monitor
• Evaporative Emission (EVAP) Leak Check Monitor
  • Notes
  • Engine On EVAP Leak Check Monitor
  • Engine Off Natural Vacuum (EONV) EVAP Leak Check Monitor
• Fuel System Monitor
• Heated Oxygen Sensor (HO2S) Monitor
• Misfire Detection Monitor
  • Notes
  • Misfire Monitor Operation
  • Low Data Rate System
  • Generic Misfire Processing
  • Profile Correction
  • Misfire Monitor Specifications
• Positive Crankcase Ventilation (PCV) System Monitor
• Transaxle Comprehensive Component Monitor (CCM)
• Variable Camshaft Timing (VCT) Monitor