Gasoline direct injection

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DVD

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2 Total copies, 2 Copies are in, 0 Copies are out.

Learn the latest in gasoline direct injection service and fuel trim data analysis with AVI instructor Bill Fulton in the new Gasoline Direct Injection Diagnostics class from AVI. Gasoline Direct Injection offers a 15-20% increase in fuel economy, a 40% reduction in emissions, and a major increase in volumetric efficiency of the engine: knowledge of theory, fundementals and service procedures are yet another tool you will soon need to have in your toolbox of knowledge. Bill covers the 5 operating modes of GDI, bi-directional controls, and critical labscope signals, as well as problems that can occur over time that you will need to service. Discover the differences between PFI (Port Fuel Injection) and GDI systems, and get an inside look with drivability case studies.