DIRECT INJECTION & AIR INDUCTION SYSTEMS DIAGNOSTICS

Description

1. Gasoline Direct Injection
   
   • Low & High Pressure
   • Component Replacement
   • High Level Tests
   • Physical Inspection
   • Scan Tool & Lab Scope Tests
   • Intake Valve Cleaning
   • Combo Port/Direct Systems
2. Electronic Throttle Controls
   
   • Components
   • Sensor Diagnostics
   • Throttle Motor Testing
   • Scan Tool Strategies
   • Lab Scope examples
3. Variable Intake Manifolds
   
   • Plenum Shifting
   • Intake ‘Bounce’
   • Scan Tool & Lab Scope Tests
4. Turbochargers
   
   • Exhaust Side Boost Control
   • Intake Side Boost Control
   • Scan Tool & Lab Scope Tests
5. Crankcase Breathing
   
   • European high-flow systems
   • Manual Testing
   • Crankcase vacuum testing
6. Appendix
   
   • Acronyms