YDT714 - Injector Cleaning Kit This solvent cleaner kit manages a specific issue of early stage lacquering. This kit must be used alongside the new Delphi "Buzz Tool" YDT720. - Solvent not included YDT720 Common Rail Electronic Injector Test Kit (Buzz Tool) YDT720This first of a kind "patent pending" all-makes tool, which is quick and "easy to use" (simple menu, simple buttons etc.), with fast connection to the CR injector whilst on or off the vehicle in order to perform an electronic diagnosis. Once connected, the "Buzz Tool" will perform the following actions: This is a new boxed unit.
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