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    Tech Tip: Hitachi Astemo High Pressure Fuel Pump Diagnosis

    Oct. 31, 2023
    Gasoline Direct injection has been around for many years and now the fuel delivery systems are growing even more complex with some manufacturers equipping their engines with both direct and port injection.

    In this Tech Tips video, Scott Brown, contributing editor for Motor Age, discusses Hitachi Astemo OEM high-pressure pumps. This video will include some great knowledge around HPP handling and service procedures that will help you deliver the highest quality service possible when working with these systems. 
     

    About the Author

    Scott Brown | Founder - Diagnostic Network

    Scott is an ASE Master Certified Automobile Technician with L1, L3, & L4 credentials and has over 39 years of professional service industry experience. As an independent shop owner in Southern California and with his engagement at various levels of within our industry, he continuously strives to move the industry forward through networking, education, communications, and training. Scott is a founder of the Diagnostic Network (https://diag.net/) which was born in 2018 after he retired after 22 years at iATN, where he served as company president.

    Brown is also the host of Professional Tool and Equipment News (PTEN) and VehicleServicePros.com podcast, Torque Factor. The podcast addresses the latest automotive service technologies while focusing on expanding knowledge and awareness around tools, equipment, education, and industry trends.