Zvinorevei mavara B naK pane coil yekuvesa?

Kana paine kuputsika kwakadai mukushanda kweinjini yekupisa kwemukati sekunyangarika kwe spark kana spark isina simba, kusagadzikana idling, kusakwanisa kugadzirisa kumhanya kusina basa, kutanga kwakaoma kana kusakwanisa kutanga injini yekupisa yemukati, dips uye jerks kana. kutanga uye mukufamba, nezvimwewo, zvino zvine musoro kuongorora kushanda kweiyo ignition coil. Kuti uite izvi, ungangoda kuziva mazita emabhii B uye K pacoil.

Zvinorevei mavara B naK pane coil yekuvesa?

Per terminal ine + chiratidzo kana tsamba B (bhatiri) rinofambiswa nebhatiri, netsamba K switch yakabatana. Mavara ewaya mumotokari anogona kusiyana, saka zviri nyore kutarisa kuti ndeipi inoenda kupi.

*Ignition coils inogona kusiyana mukupokana kwemhepo.

Nzira yekubatanidza sei coil yekudzima nenzira kwayo?

Pasinei nemhando dzemotokari, kubatana kwakafanana:

• waya inobuda pakiyi yebrown uye yakabatana kune terminal ne "+" chiratidzo (bhii B);
• waya yakasviba inobva muhuwandu yakabatana ne "K";
• yechitatu terminal (muvharo) ndeye high-voltage waya.

Kugadzirira kuongorora

Kuti utarise coil yekudzima, iwe uchada 8 mm mhete kana yakavhurika-yekupedzisira wrench, pamwe neye tester (multimeter kana yakafanana mudziyo) ine ohmmeter mode.

Iwe unogona kuongorora coil yekudzima pasina kuibvisa kubva mumotokari:

• bvisa iyo yakaipa terminal kubva mubhatiri;
• bvisa waya yakakwira-voltage kubva kune coil yekupisa;
• bvisa waya dzinoenda kumaterminals maviri ekoiri.

Kuti uite izvi, shandisa 8 mm wrench kuti usunungure nuts kuchengetedza waya kune zviteshi. Isu tinobvisa waya, tichiyeuka nzvimbo yavo, kuitira kuti tisavavhiringidza kana tichiiisa zvakare.

coil diagnostics

Isu tinotarisa kushanda kweiyo yekutanga mhepo yekudzima coil.

Kuti tiite izvi, tinobatanidza imwe probe ye tester kune yakabuda "B", yechipiri probe kune yakabuda "K" - kubuda kwekutanga mhepo. Isu tinobatidza mudziyo mune ohmmeter modhi. Kupokana kweiyo ine hutano hwekutanga mhepo yekudziya coil inofanirwa kunge iri pedyo ne zero (0,4 - 0,5 ohms). Kana iri yakaderera, ipapo pane pfupi pfupi, kana yakakwirira, pane yakazaruka mumhepo.

Isu tinotarisa kushanda kweyechipiri (yakakwira-voltage) mhepo yekudzima coil yekudzima.

Kuti tiite izvi, tinobatanidza imwe tester probe kune "B" terminal ye coil yekupisa, uye yechipiri probe kune yakabuda kune yakakwira-voltage waya. Isu tinoyera kushorwa. Kune yechipiri inoshanda mamhepo, inofanira kunge iri 4,5 - 5,5 kOhm.

Kutarisa kudzivirira kwekudzivirira pasi. Necheki yakadaro, zvinodikanwa kuti multimeter ine megohmmeter mode (kana imwe megohmmeter inodiwa) uye inogona kuyera kupikisa kwakakosha. Kuti tiite izvi, tinobatanidza imwe tester probe kune "B" terminal ye coil yekupisa, uye tinya yechipiri probe kumuviri wayo. Kudzivirira kwekudzivirira kunofanira kunge kwakakwirira - 50 mΩ kana kupfuura.

Kana imwe yemacheki matatu inoratidza kusashanda, ipapo coil yekudzima inofanira kutsiviwa.