nozzle holder with two-spring injection nozzle and needle-displacement sensor function of the nozzle holder, nozzle, nozzle needle, pressure pin and pressure spring. function of the inlet and outlet ducts. Detection of start of injection by a coil. description ordernumber 1176 see also: in-line injection pump with RQV flyweight governor switch-over induction system swivel-vane vacuum pump for diesel engine engine of a VW Golf with transmission