Mitar yawan iska

Ana amfani da siginar sa don ƙayyade nauyin injin, wanda, tare da saurin crankshaft, shine babban ma'auni don ƙididdige adadin man fetur na tushe.

Na'urori masu ma'ana da yawa da ake sarrafawa ta hanyar lantarki da farko sun yi amfani da allurar kai tsaye ta gas. mitoci masu kwararar iska don auna juzu'in ƙarar da injin ke ɗauka. Daga baya an maye gurbinsu da mita masu zafi. Ayyukansu ya dogara ne akan gaskiyar cewa iskar da injin ɗin ya zana yana gudana a kusa da wani abu mai zafi na lantarki. An buga wannan rawar a karon farko ta wayar platinum. Na'urar sarrafa na'urar tana ba wa wayar wutar lantarki ta yadda zafinsa koyaushe ya fi yawan zafin iska ta hanyar ƙima. Tsayar da bambancin zafin jiki akai-akai tare da karuwa a cikin adadin iskar da ake sha, wanda ke kwantar da waya da karfi, yana buƙatar haɓaka yawan adadin da ke gudana ta hanyar waya, kuma akasin haka. Ƙimar dumama na yanzu shine tushen don ƙididdige nauyin motar. Rashin lahani na wannan maganin shine babban abin damuwa ga girgiza da lalacewar inji. A yau, ana amfani da nau'in dumama mai laminated a cikin ma'aunin zafi-waya. Yana da juriya da girgiza filin lantarki.

Tun da sigina daga mitar taro na iska yana da matukar mahimmanci don daidaitaccen aiki na injin, ikonsa yana la'akari da tsarin binciken kansa na tsarin allura. Misali, Motronic koyaushe yana kwatanta lokacin allura dangane da yawan iskar da ake sha tare da lokaci dangane da saurin injin da kusurwar maƙura. Idan waɗannan lokuta sun bambanta a fili, to ana adana shi a cikin ƙwaƙwalwar ajiyar mai sarrafawa, kuma ƙarin tuƙi yana aiki don bincika ko wane firikwensin ya lalace. Bayan mai sarrafawa ya gane kuskuren firikwensin, lambar kuskure daidai tana bayyana a ƙwaƙwalwar mai sarrafawa.

Lalacewar na'urar firikwensin kwararar iska na iya bayyana kanta, gami da raguwar ƙarfin injin, aiki mara daidaituwa da yawan amfani da mai.