Engine Controls - System & Component Testing
- Introduction
- Model Identification
- Visual Inspection
- ECM Voltage & Ground Check
- Connecting Scan Tool (VAG 1551)
- Connecting VAG 1598 Test Box
- Test Drive
- Component Locations
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Board Computer Control For Boost Pressure Display Checking
- BRAKELIGHT Switch
- Camshaft Position Sensor
- Closed Throttle Position Switch
- Clutch Switch (M/T)
- Crankshaft Position Sensor
- Engine Coolant Temperature Sensor
- Fuel Consumption Rate Signal Checking
- Heated Oxygen Sensor
- Intake Air Temperature Sensor
- Knock Sensor
- Mass Airflow Sensor
- Back-Up Light Switch (M/T)
- Pressure Sensor
- Tachometer Control Signal Checking
- Throttle Angle Output Signal Checking
- Throttle Position Sensor
- Vehicle Speed Sensor Checking
- Modules, Motors, Relays & Solenoids
- Fuel Systems
- Idle Control Systems
- Ignition Systems
- Emission Systems & Sub-Systems
- Throttle Controls
- Miscellaneous Controls
- Removal & Installation
- Wiring Diagrams