Kuvhenekera kwaanowedzera kunoitika kana iyo injini yekumhanyisa inosvika 3000 rpm.

Phenomenon: Vatengi vanotaura kuti mota dzinowanzo kuvhiya, uye nguva dzese dzavepo, iyo thrElerator pedal) yatove munzvimbo imwecheteyo, uye panguva imwe chete, iyo yekushandisa mafuta inowedzera uye simba rinoderera.

Kuongorora:

1. Iyo yekuvhiya nzvimbo sensor ine mhosva.

2. Iyo crankshaft chinzvimbo sensor ine mhosva uye chiratidzo hachina kugadzikana.

3, kukundikana kwesistitia, kukonzera kushaikwa kwemoto mukubatana.

4. Kutadza kwengozi yemhepo kuyerera

Kuongororwa:

1. Fonera iyo mhosva yekukanganisa, zvichiratidza kuti musanganiswa wemusanganiswa murombo. Inogona kutapurwa kuti mhosva yacho inoenderana nekuvhurwa kwekuvhurwa. Kushandisa Oscilloscope kuti uone kuti kuongorora kweiyo sensor, inoratidza kuti wavelform yekuvhurwa nekukura kwekuvhunduka, uye kutaridzika kwaro kwakasviba uye burr

2. Nekuda kweimwe mhosva chiitiko, iyo yekushandisa mafuta inowedzera uye simba rinoderera. Iyo mhepo inoyerera mita uye oxygen sensor yakaedzwa, uye iyo misa misa kuyerera chiyero yaive 4.8g / s pakukurumidza kumhanya, uye chiratidzo chekuvhomhodza kweOxygen sensor yakaratidza nezve 0.8V. Kuti uone mhando yeO2S, injini yakatanga kusimuka pakumhanya yakakwira mushure mekutora nzvimbo yekuvira pane iyo yekukanda matainzi, uye chiratidzo cheO2V, zvichiratidza kuti zvaive zvakajairika. Nekudaro, panguva yekuvhiya kwedanho, kuyerera kwemhepo kwakaramba kuchinjika kune imwe diki yekugadzira ye4,8g / s. Mushure mekusunungura plug yemhepo inoyerera mita, muedzo wacho wakatangwa zvakare, uye chikanganiso chakanyangarika. Kugadzirisa dambudziko mushure mekutsiva mita inoyerera mita.

Pfupiso:

Kana sensor inofungidzirwa kuve isina mhosva, iyo nzira yekuburitsa sensor plug (iyo Crankshaft plugina sensor haigone kusunungurwa, kana zvikasadaro mota haigone kutanga) inogona kushandiswa pakuongororwa. Kana plug isina kubviswa, kutonga kwe ecu kuchaisa chirongwa chekumira uye kutsiviwa neakachengetwa kana zvimwewo chiratidzo. Kana chikanganiso chanyangarika mushure mekusunungura, zvinoreva kuti kukanganisa kwakanangana ne sensor.