< img tsawo = "1" nisa = "1" style = "nuna: babu" src = "https://www.facebook.com/tr?id=246923367957190&ev=PageView&noscript=1" /> Labarai - A Waɗanne Halitta Za'a Buɗe Ƙayyadaddun Ƙimar Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙasa na Ƙasar Rail.
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A Waɗanne yanayi ne Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙasa zai Buɗe?

Buɗewar bawul ɗin iyakance matsa lamba ya kasu kashi biyu yanayi: buɗewa mai aiki da

m budewa.

hotuna

Buɗewa mai aiki

Lokacin karɓar bayanin kuskure daga wasu abubuwan da ke da alaƙa, ƙungiyar sarrafa lantarki ta injin (ECU) za ta aiwatar da dabarun kariya kuma ta ba da umarnin bawul ɗin iyakance matsa lamba don buɗewa (ko da matsin jirgin ƙasa bai yi yawa ba), ta haka zai guje wa gazawar injin.Wanne bayanan kuskure ne zai jawo ECU don aiwatar da dabarun kariya?

1. Rail matsin lamba siginar

Lokacin da firikwensin matsa lamba na dogo ya aika da siginar iyaka akan layin dogo zuwa ECU, ko yana da girma ko ƙasa da ƙasa, zai sa ECU aiwatar da dabarun kariya da buɗe bawul ɗin iyakance matsa lamba.Akwai dalilai da yawa don firikwensin matsin lamba don ba da rahoton saƙon kuskure.Mahimmancin matsi na shigar mai da ba al'ada ba ne ko matsi na dawo da mai, kamar rashin isassun mai a layin mai mai ƙarancin ƙarfi, satar famfo mai matsa lamba, ƙarancin rufe bawul mai iyakance matsi, da ƙarar dawo da mai daga mai injector. .Layin mai ya toshe, da dai sauransu.

2. Fuel metering bawul gazawar siginar

Domin inganta ingantaccen aiki, famfo mai matsa lamba na tsarin layin dogo na yau da kullun yana sanye da na'ura mai ƙididdigewa don sarrafa yawan man fetur, wato bawul ɗin ƙididdiga mai.Yana sarrafa matsin mai a cikin babban jirgin ƙasa ta hanyar daidaita yawan man da ke shiga cikin famfo mai matsa lamba.ECU tana sarrafa naúrar awo ta hanyar canza zagayowar aiki a cikin naúrar awo ta siginar bugun jini.Lokacin da bawul ɗin aunawa ya gaza, yana nufin cewa ECU ba zai iya kammala daidaitaccen sarrafa matsi na dogo ba.Sabili da haka, da zarar ya karɓi bayanan kuskure masu alaƙa da bawul ɗin aunawa, kamar gajeriyar kewayawa, kuskuren kewayawa, ko kuskuren yanayin zafi mara kyau, ECU zata aiwatar da dabarun kariya don iyakance bawul ɗin matsa lamba shima zai buɗe.

3. Sensor wutar lantarki module 3 kuskure siginar

Modul samar da wutar lantarki na firikwensin 3 yana ba da wutar lantarki na 5V don firikwensin firikwensin da yawa, gami da na'urori masu auna matsa lamba na dogo.Lokacin da tsarin samar da wutar lantarki na firikwensin 3 ya gaza, yana nufin cewa duk na'urori masu auna firikwensin da ke da alhakin su na iya yin aiki da ƙima.Sabili da haka, da zarar ECU ta karɓi bayanan kuskure masu alaƙa da ƙirar wutar lantarki na firikwensin 3, zai aiwatar da dabarun kariya kuma bawul ɗin iyakance matsa lamba zai buɗe.

4. Laifi masu alaƙa da ECU

A matsayin babban kwamandan tsarin layin dogo na gama gari, ana iya tunanin sakamakon gazawar ECU.Don haka, lokacin da tsarin ya gano bayanan kuskure masu alaƙa da ECU, zai kuma aiwatar da dabarun kariya.

Buɗewa mai wucewa

Dalilai na yau da kullun na buɗewa mai wucewa sun haɗa da: bawul ɗin auna man fetur ko gazawar bawul ɗin taimako, gazawar famfo mai matsa lamba, lalacewar firikwensin jirgin ƙasa wanda ke haifar da matsin layin dogo daga sarrafawa, toshewar bututun mai, da dai sauransu.


Lokacin aikawa: Nuwamba-03-2023