A MEASURING PLUG AND METHOD FOR ASSEMBLING A MEASURING PLUG

摘要

Disclosed is a plug for measuring pressure of a combustion engine. An interconnection structure inside a plug main body uses a flexible printed circuit board (PCB) to connect an electrical sensing element on one end portion of the plug main body with connector terminals of the plug on the other end portion of the plug main body. An elongated support structure member fixates a portion of the flexible printed circuit board inside the plug main body so as to make the flexible PCB withstand requirements of a vehicle and to make insertion of the flexible PCB through the hollow plug main body during an assembling process easy.