Engine Control System & Engine Component Tests

• Description
  • Emission Control Components
    • Monitored Component
    • Comprehensive Components
    • Input Rationality
    • Output Functionality
    • Oxygen Sensor (O2S) Monitor
    • Oxygen Sensor Heater Monitor
    • Catalyst Monitor
  • Vehicle Emission Control Information Label
  • Trip Definition
  • Monitored Systems
    • Notes
    • Oxygen Sensor (O2S) Monitor
    • Oxygen Sensor Heater Monitor
    • EGR Monitor (if equipped)
    • Misfire Monitor
    • Fuel System Monitor
    • Catalyst Monitor
    • Leak Detection Pump Monitor
  • High And Low Limits
  • Task Manager
  • Fuel System Components
    • Fuel Pressure
  • CCV System
  • Fuel Filler Cap
  • Leak Detection Pump
  • Vapor Canister
  • Ignition System
  • Camshaft Position Sensor
  • Ignition Coil
    • Notes
    • Ignition Coil Specifications
  • Spark Plug
  • Spark Plug Cable
  • Fuel Delivery
    • Fuel Delivery System
    • Long-Term Storage
  • Fuel Level Sensor
  • Fuel Tubes, Lines, Hoses & Clamps
  • Fuel Pressure Regulator
  • Electric Fuel Pump
  • Fuel Pump Module
  • Rollover Valve
  • Pressure Vacuum Filler Cap
  • Fuel Correction Or Adaptive Memories
  • Crankshaft Position Sensor
  • Fuel Injectors
  • Fuel Pump Relay
  • Idle Air Control Motor
  • Intake Air Temperature Sensor
  • Map Sensor
  • O2 Sensor
  • Throttle Body
  • Throttle Position Sensor
• Operation
  • Emission Control Components
    • Oxygen Sensor (O2S) Monitor
    • Oxygen Sensor Heater Monitor
    • Monitor Operation
  • Non-Monitored Circuits
    • Notes
    • Fuel Pressure
    • Secondary Ignition Circuit
    • Cylinder Compression
    • Exhaust System
    • Fuel Injector Mechanical Malfunctions
    • Excessive Oil Consumption
    • Throttle Body Air Flow
    • Vacuum Assist
    • PCM System Ground
    • PCM Connector Engagement
  • System
  • DRBIII(R) State Display Test Mode
  • Task Manager
    • Notes
    • Test Sequence
    • MIL Illumination
    • Diagnostic Trouble Codes (DTCs)
    • Priorities
    • DTC Self Erasure
    • Trip Indicator
    • Freeze Frame Data Storage
    • Similar Conditions Window
    • Fuel System
    • Misfire
  • Evaporation Control System
  • CCV System
  • EVAP/Purge Solenoid
  • Fuel Filler Cap
  • Leak Detection Pump
  • LDP Switch
    • Notes
    • Possible Causes:
  • ORVR
  • Vapor Canister
    • Notes
    • Purge Free Cells
  • Ignition System
  • Camshaft Position Sensor
  • Ignition Coil
  • Spark Plug
  • Fuel Delivery
    • Fuel Delivery System
  • Fuel Level Sensor
  • Fuel Pressure Regulator
  • Electric Fuel Pump
    • Notes
    • Fuel Pump Electrical Control
  • Fuel Rail/Intake Manifold
  • Fuel Tank
  • Rollover Valve
  • Pressure Vacuum Filler Cap
  • Fuel Injection
    • Injection System
    • Modes Of Operation
    • Ignition Switch On (Zero RPM) Mode
    • Engine Start-Up Mode
    • Engine Warm-Up Mode
    • Cruise Or Idle Mode
    • Acceleration Mode
    • Deceleration Mode
    • Wide-Open-Throttle Mode
    • Ignition Switch Off Mode
  • Fuel Correction Or Adaptive Memories
    • Short Term
    • Long Term
    • Typical Adaptive Memory Fuel Cells
    • Fuel Correction Diagnostics
  • System Diagnosis
  • Crankshaft Position Sensor
  • Fuel Injectors
  • Fuel Pump Relay
  • Idle Air Control Motor
  • Intake Air Temperature Sensor
  • Map Sensor
  • O2 Sensor
    • Notes
    • Upstream Oxygen Sensor
    • Downstream Oxygen Sensor
  • Throttle Body
  • Throttle Position Sensor
• On-Vehicle Service
  • Fuel System Pressure Release
    • Fuel Pressure
  • Draining Fuel Tank
  • Hoses And Clamps
  • Fuel Pump Replacement
• Component Testing
  • Emission Control Components
    • Crankcase Ventilation System - Testing & Cleaning