firikwensin matsin mai birki 55CP09-03 don BMW E49 E90

Sensor don sarrafa injin

Akwai nau'ikan na'urori masu auna firikwensin don sarrafa injin, gami da firikwensin zafin jiki, firikwensin matsa lamba, firikwensin gudu da kusurwa, firikwensin kwarara, firikwensin matsayi, firikwensin tattara iskar gas, firikwensin bugun bugun da sauransu.Irin wannan firikwensin shine jigon injin gaba ɗaya.Yin amfani da su na iya inganta ƙarfin injin, rage yawan man fetur, rage yawan iskar gas, yin la'akari da kuskure, da dai sauransu. Domin suna aiki a cikin mummunan yanayi kamar girgizar injin, tururin mai, sludge da ruwa mai laka, ma'anar fasahar su na tsayayya da yanayi mai tsanani ya fi girma fiye da haka. na talakawa na'urori masu auna firikwensin.Akwai bukatu da yawa don alamun aikinsu, daga cikinsu mafi mahimmanci shine daidaiton aunawa da aminci, in ba haka ba kuskuren da aka samu ta hanyar gano firikwensin zai haifar da gazawar tsarin sarrafa injin a ƙarshe ko gazawa.

1 Gudun, kwana da firikwensin saurin abin hawa: galibi ana amfani da su don gano kusurwar crankshaft, saurin injin da saurin abin hawa.Akwai galibi nau'in janareta, nau'in rashin son rai, nau'in tasirin Hall, nau'in gani, nau'in girgiza da sauransu.

2 Oxygen firikwensin: An shigar da firikwensin oxygen a cikin bututun shaye-shaye don auna abubuwan da ke cikin iskar oxygen a cikin bututun da ke fitar da iskar oxygen da kuma tantance saɓani tsakanin ainihin ƙimar iskar man injin da ƙimar ƙa'idar.Tsarin sarrafawa yana daidaita ƙaddamar da cakuda mai ƙonewa bisa ga siginar amsa don sanya rabon iskar mai kusa da ƙimar ka'idar, don haka inganta tattalin arziki da rage gurɓataccen iska.Aikace-aikacen aikace-aikacen shine zirconia da firikwensin titania.

3 firikwensin kwarara: Yana auna iskar sha da mai don sarrafa rabon iskar mai, musamman gami da firikwensin kwararar iska da firikwensin kwararar mai.Na'urar firikwensin iska tana gano adadin iskar da ke shiga injin, ta yadda za a sarrafa adadin allurar mai da kuma samun madaidaicin adadin iskar mai.Aikace-aikacen aikace-aikacen sun haɗa da nau'in vortex na Carmen, nau'in vane da nau'in waya mai zafi.Carmen ba shi da sassa masu motsi, amsa mai mahimmanci da daidaito mai girma;Nau'in waya mai zafi yana da sauƙi a shafa ta hanyar bugun iskar gas, kuma yana da sauƙin karya wayoyi;Ana amfani da firikwensin kwararar mai don ƙayyade yawan man fetur.Akwai galibi nau'in dabaran ruwa da nau'in kewayawar ball.