Engine Management - Overview

• MS45 - E85 with M54 Engine
  • Ms45
    • Notes
    • Purpose Of The System
    • System Components
  • Power Supply
    • Notes
    • Principle Of Operation
    • Workshop Hints
      • Power Supply - Testing
    • Tools And Equipment
      • Power Supply
  • Air Management
    • Notes
    • Principle Of Operation
    • Workshop Hints
      • Air Management
      • Crankcase Ventilation System
      • Throttle Position Sensors - Testing
      • Idle Air Actuator Valve - Testing
      • Air Temperature Signal - Testing
      • Hot-Film Air Mass Sensor
    • Tools And Equipment
  • Fuel Management
    • Notes
    • Camshaft Sensors - Intake And Exhaust Camshaft
    • Principle Of Operation
    • Workshop Hints
      • Notes
      • Fuel
      • Fuel Supply
      • Crankshaft Position/RPM Sensor
      • Engine Coolant Temperature
    • Tools And Equipment
  • Ignition Management
    • Notes
    • Principle Of Operation
      • Notes
      • MS45 Emission Optimized - Ignition Key Off
    • Workshop Hints
      • Notes
      • Ignition System Diagnosis
      • Spark Plugs
      • Knock Sensors
    • Tools And Equipment
  • Emissions Management
    • Notes
    • Evaporative Emissions:
      • Notes
      • On-Board Refueling Vapor Recovery (ORVR - DM TL Equipped Vehicles):
      • Carbon Canister:
      • Evaporative Emission Valve:
      • Evaporative Leakage Detection (DM TL):
    • Exhaust Emissions:
      • Notes
      • Bosch LSH 25 Oxygen Sensors:
      • Direct Oxygen Sensor Heating:
      • Catalytic Converter Monitoring:
      • Secondary Air Injection:
      • Misfire Detection:
    • Principle Of Operation
      • Notes
      • PHASE 1 - Reference Measurement
      • PHASE 2 - Leak Detection
      • Test Results
      • Electrically Heated Thermostat
      • ECM Control
    • Workshop Hints
      • Notes
      • Misfire Detection
      • Check Filler Cap
    • Tools and Equipment
  • Performance Controls
    • Notes
    • Dynamic Driving Control (If Equipped)
      • Notes
      • Cruise Control
      • Electric Fan
    • ECM Integrated Temperature Sensor
      • Notes
      • Alternator Interface
      • EWS III (3.3)
      • PT CAN Bus Communication
    • Dual VANOS Control
    • ECM Programming - FLASH Control Modules
    • Tools And Equipment
    • VANOS
    • Review Questions