This class will feature the operations of today’s GDI systems. Most manufactures are offering a GDI engine in their car & truck lines. The class will detail safety, operations and diagnostics for these fuel delivery systems. It will include mechanical, electronic testing INCLUDING Labscope changes, and common fixes along with Tech Tips.
COURSE OUTLINE
- Introduction
- Overview – What it is and why we are using it
- Quick History
- Acronyms
- Operation
- System types
- Operation of fuel systems/fuel pumps
- Low & High pressure System
- Injectors
- Injector Seal issues
- Engine differences: Port injection to DI
- Testing
- Fuel Pressure Testing and Relief
- High Pressure Pump |Repairs
- Injector Testing
- Service issues and requirements
- Labscope issues
- Labscope procedures
- Known GDI Issues and Fixes
- Videos of Introduced faults
- Quick Overview the MultiAir system
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