Poob lawm muaj nyob rau hauv 2109 (carburetor): Tau Teeb Meem & Solutions

Ignition system carburetor engine 2109 yog yooj yim heev, li ntawd, tseem ceeb heev txhaum nws tsis pom. Thiab cov neeg muaj teeb meem uas tej zaum kuj tshwm sim, tsis muaj teeb meem, koj yuav tau kho koj tus kheej. Nyob rau hauv no tsab xov xwm uas peb yuav tham txog yog vim li cas rau poob txim rau 2109 (carburetor), raws li zoo raws li saib txoj kev mus rau qhov lawv.

Cov tsos mob

ignition system txhaum tshwm sim tsis ruaj tsis khov engine lag luam los yog ib tug tag nrho cov nres nws thiab cov impossibility ntawm pib. Nyob rau hauv thawj cov ntaub ntawv, lub cav fais fab yog significantly txo kev kawm, nce kev noj roj, tso xim kev hloov, kev co zoo nkaus li. Tej tsos mob tej zaum yuav qhia hais tias ib tug ntawm cov combustion lag tshwm sim cov roj combustion, los yog muaj tsim rau cov electrodes ntawm ib los yog ntau tshaj txim, nws tsis tau zes. Nyob rau hauv lub thib ob cov ntaub ntawv, thaum lub cav tsis pib, feem ntau yuav, muaj yog ib tug tsis ua hauj lwm ntawm ib qho ntawm lub ntsiab tseem ceeb ntawm lub cev. Nws yog nws leej twg feem ntau ua rau yus lub fact tias cov poob muaj nyob rau hauv lub 2109 (carburetor).

carbureted engine ignition system

Tag nrho "Cuaj" los ntawm lub Hoobkas nruab nrog ib tug contactless ignition system. Structurally, nws muaj cov nram qab hais:

• ignition;
• high-voltage kauj;
• hloov;
• Ignition distributor nrog lub Hall sensor;
• plaub high-voltage nyob ntawm tej;
• muaj plugs.

Nyob rau hauv cov kev tshwm sim tsis ua hauj lwm ntawm ib yam ntawm cov thawj plaub ntsiab ntawm lub ignition system tsis ua hauj lwm, thiab pib lub engine yuav tsis yooj yim sua. Rectify qhov teeb meem no yuav ua tau tiav los ntawm nqa tawm diagnostics thiab tshem tawm breakdowns.

Yuav ua li cas puas muaj tus tiv cav tseb system carburetor 2109

Yuav kom to taub yog vim li cas ploj lawm muaj nyob rau hauv lub 2109 (carburetor), cia saib mus rau txoj kev nws ua hauj lwm rau hauv lub ignition system. Pib thaum pib - nrog lub tsev fuabtais. Thaum cov neeg tsav tsheb inserts lub cranks thiab lub ignition hluav taws xob tam sim no yog nkag los ntawm lub roj teeb rau cov kauj. Nws ua cov kev ua ntawm ib tug transformer transforming lub txheem 12 V 25000-30000 B. Los ntawm cov kauj ib tug high voltage tam sim no ntws mus rau hauv lub distributor, uas tau tsav los ntawm lub camshaft ntawm lub cav, thiab los yeej muaj los ntawm lub high-voltage nyob ntawm tej rau txim. Tus tes hloov qhov kev koom tes nyob rau hauv tus txheej txheem no, muab tam sim no pulses txoj kev ua rau qhov kev kawm muaj nuj nqis nyob rau hauv lub kauj, raws li zoo raws li stabilizing lub system voltage.

High-voltage nyob ntawm tej

Yog li ntawd, yog tias koj xav tias poob lawm muaj nyob rau hauv 2109 (carburetor), ua ntej ntawm tag nrho cov koj yuav tsum tau xyuas kev ncaj ncees ntawm lub high-voltage nyob ntawm tej thiab nkhaus. Rau no nqa lub hood thiab ua ib tug kev soj ntsuam ntawm lub conductors extending los ntawm lub ignition kauj mus rau lub distributor, thiab los ntawm nws mus rau lub txim. Xyuas kom tseeb tias lawv yog kev ruaj ntseg, seb lawv hu av thiab dej.

Yuav kom txiav txim xyuas seb broneprovoda OK, lawv muaj peev xwm mus nrog lub tsheb tester muaj nyob rau hauv ohmmeter hom. Lub kuj ntawm txhua tus ntawm lawv, nyob ntawm seb lub hom ntawm cov khw thiab yuav tsum tau los ntawm 3.5 mus rau 10 ohms. Yog hais tias nws yog ntau dua, koj yuav tau nco ntsoov hais tias ploj lawm muaj rau lub txim ntsaws 2109 rau qhov no yog vim li cas. Hloov cov high-voltage nyob ntawm tej yuav tsum tau teem.

taws tswm ciab

Nyob rau hauv 2109 carburetor txim plugs ntau dua lwm yam hais txog lub system tsis. Nws yog kev cob cog rua nrog neeg pluag roj zoo, thiab misconfiguration roj mov, thiab los ntawm cov taws tswm ciab. Dhau li ntawm tus fact tias nyob rau hauv lub tsheb lag luam ntau heev ntawm fakes, tsis yog txhua tus tswv ntawm "Cuaj" thab nrog rau cov tshav kub ntau los yog kis ntawm tus electrodes yog muab los ntawm lub chaw tsim tshuaj paus lub tswv yim pom zoo. Nws hloov tawm hais tias yuav ib tug keeg puab tshiab thiab cov khoom muaj npe taws tswm ciab, peb muaj ib tug tsis ruaj tsis khov idling los yog txawm VAJ. Nyob rau hauv lub neej yav tom ntej, cov me me, seemingly malfunction yuav ua mus kom teeb meem loj.

Ignition 2109 muab plaub muaj plugs: ib qho rau ib lub tog raj kheej. Lawv daim tshev yog ua qho. Ua ntej, ib tug ntawm lawv tau tawm visually ntsuam xyuas rau kev ncaj ncees ntawm tej hub insulator, lub electrode lub xeev thiab cov kis nruab nrab ntawm lawv. Yog hais tias lub tswm ciab, thaum xub thawj siab ib muag, tag nrho cov cai, koj yuav tsum txiav txim seb nws ua tau zoo. Ua li no, nws muab tso rau ib tug hau ntawm high-voltage nyob ntawm tej thiab ib tug tiab txuas mus rau ib tug luj. Tom ntej no, koj yuav tsum koom nrog rau ib qho kev pab thiab thov kom nws yuav pib lub engine. Thaum lub oob khab pib tig lub crankshaft, nruab nrab ntawm lub electrodes yuav tsum plam resistant txim xiav los yog xiav. Yog hais tias nws muaj ib tug txawv Hawj txawm (liab, ntsuab), tej zaum nws yuav yuav qhia txog ib tug ua tau rhuav tshem ntawm lub insulator los yog nyob rau hauv high voltage. Yog hais tias muaj yog tsis muaj sparks yog yuav muaj tawm ntawm kev txiav txim. Tab sis peb tsis muaj peev xwm kav tawm lwm yam teeb meem. Nws yog yog li ntawd tsim nyog mus xyuas tag nrho cov muaj plugs. Nyob rau hauv lub rooj plaub uas tsuas muaj ib tsis ua hauj lwm, sim los hloov nws yog yeej ua hauj lwm. Tab sis yog hais tias muaj yog tsis muaj txim ntawm tag nrho cov candlelight, qhov teeb meem koj yuav tsum tau saib tob.

ignition hloov

Cov tom ntej no diagnostic kauj ruam yog xyuas seb cov tiv cav tseb. Rau no peb yuav tsum tau tag nrho cov tib tsheb tester, tab sis twb muaj nyob rau hauv lub voltmeter hom. Zoo sojntsuam ntaus kev cob cog rau lub davhlau ya nyob twg "+ B" nyob rau lub ignition kauj thiab qhov tsis zoo luv luv-Circuit Court av. Tom ntej no, hloov rau ntawm cov ignition thiab coj ib tug saib lub tester readings. Qhaj ntawv ntawm voltage - yog pov thawj hais tias tus hu cov pab pawg neeg muaj tawg locks. Nyob rau hauv cov ntaub ntawv no, kho (2109) muab rau nws hloov.

kauj

Raws li peb tau hais tias, cov kauj - ib tug transformer uas generates ib tug siab tam sim no. Nws muaj ob tug coils uas tsis pov hwm los ntawm Circuit Court los yog cuam tshuam. Yog hais tias tsis tau pib 2109 (carburetor) thiab khij lub kauj yog yuav tsum tau. Tshwj xeeb tshaj yog hais tias txhais tau nws cov lag luam yog yooj yim heev. Ua li no nrog rau cov engine tawm, tshem tawm cov ignition distributor hau central high voltage hlau txuas rau los ntawm lub kauj. Nws muaj ib tug tiv thaiv hau. Koj yuav tsum mus cuag lub txim plug thiab muab nws mus rau lub tiab ceeb thawj. Tom qab ntawd, nug tus pab muaj xws li tiv cav tseb thiab scroll oob khab. Yog hais tias lub kauj yog OK, ib tug muaj yuav tshwm sim ntawm lub txim plug electrodes. Lub faulty transformer uas yuav tsis khav.

Tseem ceeb: Nyob rau hauv tsis muaj cov ntaub ntawv tsis tuav ib tug tswm ciab ntawm tes los yog nrog ciaj tsis rho tawm cwjmem. Lub voltage ntawm ib tug kauj nce mus txog ob peb kaum ntawm txhiab ntawm volts, thiab txawm muab lub kuj me me ntawm tam sim no, muaj ib tug kev hem thawj ntawm kev raug mob mus rau lawv. Los yog yuav tsum saib seb puas muaj tsis muaj taws tswm ciab, piv txwv li ntawm tus neeg xyuas pib nyob ntawm tej thiab hauv av. Yog li ntawd koj yuav ua puas tus tes hloov qhov.

ignition distributor

Tom qab lub kauj thiab lub diagnostic tau yog qhia tau tseeb qhia hais tias nws yog heev serviceable, mus rau distributor (timer). Disconnect los ntawm nws cap high-voltage nyob ntawm tej thiab unscrew lub ob screws ntawm nws fastening. Tshem tawm cov cover thiab tshawb xyuas cov khoom rau kev ncaj ncees. Nco ntsoov lub zwj ceeb ntawm cov thee distributor hu thiab slider. Nyob rau hauv cov ntaub ntawv ntawm cov teeb meem, lub hau (ua ke) yuav tsum tau hloov.

Hall sensor ua hauj lwm pab rau kis tswj thiab kho pulses rau tus tes hloov qhov nyob rau hauv lub xov tooj ntawm engine revolutions. Nws yog ntsia hauv lub distributor ntawm tiv cav tseb, tab sis mus xyuas, lauj qhov khoom yog tsis yuav tsum tau. Yuav tsum tsuas tsheb tester los yog multimeter muaj nyob rau hauv lub voltmeter hom, thiab ib tug khub ntawm pins.

Nrhiav cov davhlau ya nyob twg thaiv, nkag mus rau lub distributor, ntsuab thiab dub thiab dawb nyob ntawm tej. Qhov no yog qhov sensor terminals. Nyob rau cov nyob ntawm tej pins yuav tsum chob lub rwb thaiv tsev thiab txuas mus rau lub probes ntsuas ntaus ntawv. Muaj ib qho kev pab maj mam rotating cov crankshaft ntawm lub engine los ntawm txhais tes. Qhov no yuav ua tau tog twg los nrog ib tug ntswj ntsia hlau los thawb lub flywheel los ntawm ib tug daug nyob rau hauv lub clutch vaj tse, los yog lwm tus nrog rau cov tseem ceeb ces muab pov tseg tshaj lub noob txiv rau lub crankshaft pulley.

Yog hais tias lub cuab sensor yog serviceable, thaum lub sij hawm kev sib hloov ntawm lub twj paj nruag yuav qhia cov voltage jumps los ntawm 0.4 mus rau 12 lub V. Yog hais tias nws tau hnav, lub tsev yog "ntsiag to". Nyob rau hauv cov ntaub ntawv no, kho (2109) limited hloov sensor.

hloov

Thaum kawg tham txog tus tes hloov qhov. Nws muaj nuj nqi yog - tsim ntawm muaj tseeb hluav taws xob pulses nyob rau hauv cov thawj winding kauj rau lub hauv paus ntawm cov ntaub ntawv tau los ntawm lub Hall sensor. Tsis tas li ntawd, nws txwv lub siab tshaj plaws tam sim no thiab voltage nyob rau hauv raws li qhov tsis muaj lub network board.

Kos tus tes hloov qhov tsis muaj tshwj xeeb cov khoom yog ib qhov nyuaj. Qhov yooj yim txoj kev mus cuag ib tug lub npe hu ua hauj lwm chav tsev thiab mus saib lub lag luam ntawm lub ignition system. Ib txhia iab kev ntawm tus tswv ntawm Vaz, tej zaum txawm nqa ib tug spare mus, nyob rau hauv uas cov ntaub ntawv cia li muab nws nyob rau hauv qhov chaw ntawm lub ua tsis tau tejyam.