DIESEL PIEZO , COMMON RAIL ,UNIT PUMP,HEUI INJECTOR TEST AND REPAIRING WITH LOW COST EQUIPMENTS PRATICAL REPAIRING NO NEED TO MUCH EQIPMENT AND PARTS YOU SAVE THE WORLD AND SAVE ECONOMY TO YOUR CONTRY AS REPAIRING THE INJECTORS AND PUMPS
Is there any pre-set injector datas, or you must record all yourself first with new good injectors? If i buy that tool, and try search any injector numbers, is that database empty before you add it yourself?
I have .a problem piezo valve ,grinding, when finish grinding, and again test on test bench, return became good, but spray patern no. I tried many times, but still high.
hi, all my 4 injectorshave 0 ohms of resistance, but the engine start and no engine light? I did it multiple times, precociously touch only the probes of the injector!! Is it possible or i messed up my resistance test? Thanks! I heard that solenoid injector can have .3ohms of resistance and working fine!
@@TunalarAutomotive Contact surface angle of orifice plate and surface angle of valve-pin - must be different angles. Should be achieved a ring contact not a cone contact between these surfaces! There is another way to repair! Of course there's no a new valve-pin and other new original spare parts for these types of piezo injectors, because of better tolerances between these spare parts!
@@TunalarAutomotive Lapping with a new pin to the old body is a bad idea (not a ring contact but cone contact will be obtained). First of all you must get a correct valve seat angle in the orifice plate by a self made new lapping rod. This self made new lapping rod and the old valve-pin can be grinded on prisms by high tolerance grinding machine.
