Crankshaft Position Sensor no BMW, 12141721504 12141721968 PC238 SU5149 5S1653

BMW 3 CONVERTIBLE (1982/09 - 1992/03)

Ke nānā nei ka Camshaft Position Sensor i ka hoʻololi ʻana i ke kūlana o ka camshaft e pili ana i ke kūlana crankshaft.Hoʻouna ʻia kēia ʻikepili i ka ECU o ke kaʻa, kahi e hoʻohana ʻia ai e hoʻoponopono i ka manawa o ka uila a me ka hana ʻana o nā injectors wahie.ʻElua ʻano o Camshaft Sensors, Magnetic, a me Hall-effect.Hoʻopuka ka ʻano Magnetic i kāna hōʻailona AC (alternate current) ponoʻī (he hawewe sine), a hiki iā ʻoe ke ʻike iā ia ma kāna mau uea ʻelua.Hoʻohana ka ʻano Hall-effect i kahi kumu mana waho e hana i kahi hōʻailona kikohoʻe (he "hawewe huinahā," on-a-off) a he ʻekolu uea.I mea e holo pono ai ka enekini, pono e hui like ka nui o ka crankshaft a me ka camshaft me kekahi i kekahi.