Gasoline Direct Injection (GDi) Fuel System Explained

In this video I explain the Gasoline Direct Injection (GDi) fuel system. I introduce the components and components locations including: low pressure pump, high pressure pump, fuel pressure control valve, fuel rail pressure sensor, fuel rail, high pressure injectors. I also explain all components functions and diagnostics. After explaining all components on the engine, I show you how to test the GDI system operation with scan tool as well.

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Disclaimer:
Any information contained in this video is just the understanding of “Automotive Diagnosis: Cars Repair & Training Guides” and it is not an official guide or reference, so everything provided in this video is just a share of our experience and understanding and they are provided as a courtesy for your reference only. So, if you are using any part of this video, use the information at your own risk. We highly advise you to check the manufacturer owner’s manual before performing any act of removal, diagnosis, inspection, or repair on your car to know about what you are authorized to do on your car, what the correct and legal procedure is and what risks might be involved, also viewers are strongly advised to consult a licensed person before any sort of inspection or repair. Due to the factors beyond the control of “Automotive Diagnosis: Cars Repair & Training Guides”, we cannot guarantee against improper use of information or tools or systems, or the procedure provided. “Automotive Diagnosis: Cars Repair & Training Guides” disclaims any damage, injury or loss caused by your decision to follow the steps provided in this video.