Yuav ua li cas hloov lub ignition trigger

Lub tshuab hluav taws xob tsis ua haujlwm yog tias lub cav tsis raug lossis muaj teeb meem pib. Lub tshuab kuaj xyuas lub teeb tuaj yeem teeb pom yog tias lub tshuab hluav taws xob tsis ua haujlwm.

Lub tshuab hluav taws xob siv ntau yam khoom siv hluav taws xob thiab hluav taws xob los pib thiab ua kom lub cav khiav. Ib qho ntawm qhov tsis pom zoo tshaj plaws ntawm cov kab ke no yog lub tshuab hluav taws xob, crankshaft txoj hauj lwm sensor lossis optical sensor. Lub hom phiaj ntawm qhov kev tivthaiv no yog los saib xyuas txoj haujlwm ntawm lub crankshaft thiab cuam tshuam cov pas nrig thiab pistons. Qhov no xa cov ntaub ntawv tseem ceeb los ntawm tus neeg xa khoom thiab lub tshuab computer hauv feem ntau cov tsheb tshiab los txiav txim siab thaum twg lub cav yuav tsum ignite.

Ignition triggers yog sib nqus nyob rau hauv cov xwm thiab "hluav taws" thaum lub thaiv rotates los yog lwm yam hlau Cheebtsam tig ib ncig ntawm lawv. Lawv tuaj yeem pom nyob rau sab hauv hauv qab lub cap distributor, nyob rau hauv lub rotor ignition, nyob ze ntawm lub crankshaft pulley, los yog raws li ib feem ntawm cov harmonic balancer nyob rau hauv ib co tsheb. Thaum tus txhais tsis tau sau cov ntaub ntawv lossis tsis ua haujlwm tag nrho, nws tuaj yeem ua rau lub cav tsis zoo lossis tsis ua haujlwm.

Txawm hais tias qhov chaw nyob qhov twg, lub qhov hluav taws xob hluav taws xob nyob ntawm qhov kev sib raug zoo kom ua haujlwm tau zoo. Qhov tseeb, feem ntau ntawm cov sij hawm, teeb meem nrog lub ignition trigger tshwm sim los ntawm nws los xij los yog nrog kev txhawb nqa brackets uas ua kom lub ignition trigger ruaj ntseg. Rau feem ntau, lub ignition trigger yuav tsum nyob rau lub neej ntawm lub tsheb, tab sis zoo li lwm yam khoom, lawv yuav hnav tawm ntxov ntxov.

Qhov no muaj nyob hauv ntau qhov chaw sib txawv nyob ntawm qhov tsim, qauv, xyoo, thiab hom cav uas nws txhawb nqa. Nws raug nquahu kom koj sab laj nrog koj lub tsheb daim ntawv qhia kev pabcuam txhawm rau txiav txim siab qhov chaw nyob thiab cov kauj ruam uas koj yuav tsum tau ua raws li txhawm rau hloov lub ignition trigger rau koj lub tsheb tshwj xeeb. Cov kauj ruam hauv qab no piav qhia txog cov txheej txheem ntawm kev kuaj mob thiab hloov lub tshuab hluav taws xob, feem ntau ntawm cov tsheb hauv tsev thiab txawv teb chaws tsim los ntawm 1985 txog 2000.

Ntu 1 ntawm 4: Nkag siab cov tsos mob ntawm kev rho tawm

Zoo ib yam li lwm qhov, qhov yuam kev lossis ua haujlwm tsis zoo ntawm qhov hluav taws xob ua rau pom ntau cov cim ceeb toom. Hauv qab no yog ob peb yam cim qhia tias lub ignition trigger yog faulty thiab yuav tsum tau hloov:

Check Engine Light Comes On: Ntawm cov tsheb feem ntau, lub teeb pom kev lub cav yog qhov kev ceeb toom tsis zoo uas qhia tus neeg tsav tsheb tias muaj teeb meem nyob qhov twg. Txawm li cas los xij, nyob rau hauv cov ntaub ntawv ntawm qhov hluav taws xob hluav taws xob, nws feem ntau yog hluav taws vim lub tsheb ECM tau kuaj pom qhov yuam kev. Rau OBD-II systems, qhov kev ua yuam kev no feem ntau yog P-0016, uas txhais tau hais tias muaj teeb meem nrog lub crankshaft txoj hauj lwm sensor.

Teeb meem pib lub cav: Yog hais tias lub cav yuav crank dua, tab sis yuav tsis ignite, nws yuav tshwm sim los ntawm ib tug malfunction nyob rau hauv lub ignition system. Qhov no tej zaum yuav yog vim lub faulty ignition coil, distributor, relay, spark plugs, los yog lub txim plugs lawv tus kheej. Txawm li cas los xij, nws kuj yog qhov tshwm sim rau qhov teeb meem no tshwm sim los ntawm faulty ignition trigger lossis crankshaft txoj hauj lwm sensor.

Lub cav misfiring: Qee zaum, lub ignition trigger harness relays information to the ignition coil, distributor, or ECM los xoob (tshwj xeeb tshaj yog tias nws txuas nrog lub cav thaiv). Qhov no yuav ua rau muaj qhov teeb meem tsis zoo tshwm sim thaum lub tsheb nyob hauv qhov nrawm lossis txawm tias nyob twj ywm.

• Kev tiv thaiv: Feem ntau cov tsheb niaj hnub uas muaj cov tshuab hluav taws xob hluav taws xob tsis muaj hom hluav taws xob hluav taws xob no. Qhov no yuav tsum tau muaj ntau hom ignition system thiab feem ntau muaj ib tug complex ignition relay system. Xws li, cov lus qhia tau sau tseg hauv qab no yog rau cov tsheb qub uas muaj cov khoom siv hluav taws xob / coil ignition system. Thov xa mus rau lub tsheb daim ntawv qhia kev pabcuam lossis hu rau koj lub zos ASE certified mechanical kev pab cuam nrog cov tshuab hluav taws xob niaj hnub.

Ntu 2 ntawm 4: Kev txiav txim siab yog tias lub tshuab hluav taws xob tsis raug

Lub ignition trigger senses lub zog ntawm lub crankshaft mus qhib lub ignition kom raug lub sij hawm thaum tus neeg tsav tsheb xav pib lub tsheb. Lub sijhawm hluav taws xob qhia rau tus kheej lub tog raj kheej thaum tua hluav taws, yog li ntsuas lub crankshaft kom raug tso cai rau qhov haujlwm no ua tiav.

Kauj Ruam 1: Ua ib qho kev tshuaj xyuas lub cev ntawm lub tshuab hluav taws xob.. Muaj ob peb txoj hauv kev uas koj tuaj yeem kuaj xyuas qhov teeb meem no manually.

Feem ntau, cov teeb meem cuam tshuam nrog qhov cuam tshuam tsis zoo yog tshwm sim los ntawm cov xov hlau puas lossis cov khoom sib txuas uas xa cov ntaub ntawv los ntawm cov khoom mus rau cov khoom siv hauv qhov hluav taws xob. Txoj hauv kev zoo tshaj plaws kom txuag tau sijhawm, nyiaj txiag, thiab cov peev txheej hloov qhov chaw uas tsis raug puas tsuaj yog pib los ntawm kev taug qab cov xov hlau thiab cov khoom sib txuas uas suav nrog lub tshuab hluav taws xob. Nco ntsoov siv daim duab qhia ua lus qhia.

Nrhiav kev puas tsuaj rau cov xaim hluav taws xob (xws li kub hnyiab, frayed lossis splintered xov hlau), xoob hluav taws xob sib txuas (cov hlua khi lossis cov hlua hauv av), lossis xoob staples tuav cov khoom hauv qhov chaw.

Kauj ruam 2: Download OBD-II yuam kev Codes. Yog hais tias lub tsheb muaj OBD-II saib, feem ntau yog ib qho yuam kev nrog lub crankshaft txoj hauj lwm sensor los yog ignition trigger yuav tso saib ib tug generic code ntawm P-0016.

Siv lub tshuab luam ntawv digital, txuas mus rau qhov chaw nres nkoj nyeem ntawv thiab rub tawm cov lej yuam kev, tshwj xeeb tshaj yog tias lub teeb pom kev ntawm lub cav. Yog tias koj ntsib qhov yuam kev no, nws feem ntau yuav yog vim muaj qhov yuam kev ignition thiab yuav tsum tau hloov.

Ntu 2 ntawm 3: Hloov lub ignition trigger

Cov ntaub ntawv xav tau

• Boxed kawg ciaj ntswj los yog ratchet teeb (metric lossis standard)
• Teeb
• Flat thiab Philips screwdrivers
• Tshiab cav npog gaskets
• Hloov lub ignition trigger thiab cov hlua khi
• tsom iav kev nyab xeeb

• Ciaj ntswj

• Nco ntsoov: Nyob ntawm lub tsheb tshwj xeeb, tej zaum koj yuav tsis xav tau lub cav tshiab npog gaskets. Hauv qab no yog cov kauj ruam dav dav rau kev hloov lub tshuab hluav taws xob (crankshaft txoj hauj lwm sensor) ntawm feem ntau cov tsheb hauv tsev thiab txawv teb chaws nrog cov khoom siv tshuaj thiab cov tshuab hluav taws xob coil. Cov tsheb uas muaj hluav taws xob ignition modules yuav tsum tau muab kev pabcuam los ntawm tus kws tshaj lij. Nco ntsoov sab laj nrog koj phau ntawv qhia kev pabcuam rau txhua kauj ruam ntxiv uas koj yuav tau ua.

Kauj ruam 1: Disconnect lub tsheb roj teeb. Nrhiav lub tsheb lub roj teeb thiab tshem tawm cov roj teeb zoo thiab tsis zoo ua ntej txuas ntxiv mus.

Koj yuav ua haujlwm nrog cov khoom siv hluav taws xob, yog li koj yuav tsum tau tua tag nrho cov khoom siv hluav taws xob ua ntej pib qhov project no.

Kauj Ruam 2: Tshem lub cav npog. Txhawm rau nkag mus rau qhov no, koj yuav tsum tau tshem lub cav npog thiab tej zaum lwm yam khoom.

Cov no tuaj yeem yog cov lim cua, cov kab lim cua, cov kav dej tso dej, lossis cov kav dej txias. Raws li ib txwm muaj, sab laj koj phau ntawv qhia kev pabcuam kom paub meej tias koj xav tau tshem tawm kom nkag mus rau crankshaft txoj hauj lwm sensor lossis ignition trigger.

Kauj Ruam 3: Nrhiav cov kab hluav taws xob sib txuas. Feem ntau ntawm lub sij hawm ignition trigger nyob rau sab ntawm lub cav txuas nrog lub cav thaiv nrog ib tug series ntawm screws los yog me me bolts.

Nws muaj ib tug connector uas mus los ntawm lub trigger mus rau distributor. Qee zaum, cov hlua no txuas nrog lub latch sab nraud ntawm tus xa khoom lossis sab hauv tus neeg xa khoom, raws li pom hauv daim duab. Yog hais tias lub sam xauv nees txuas los ntawm sab nraud ntawm tus neeg xa khoom mus rau lwm lub hlua hluav taws xob, tsuas yog tshem cov hlua ntawm qhov haum thiab muab tso tseg.

Yog tias cov hlua khi txuas rau sab hauv ntawm tus xa khoom, koj yuav tsum tau tshem tawm lub hau distributor, lub rotor, thiab tom qab ntawd tshem tawm cov hlua txuas, uas feem ntau tuav hauv qhov chaw los ntawm ob lub me me.

Kauj ruam 4: Nrhiav Ignition Trigger. Lub trigger nws tus kheej txuas nrog lub cav thaiv hauv feem ntau.

Nws yuav yog xim hlau thiab feem ntau yuav nyiaj. Lwm qhov chaw sib xws rau cov khoom no suav nrog lub ignition trigger nyob rau hauv lub distributor, lub ignition trigger ua ke nrog cov harmonic balancer, thiab hluav taws xob ignition trigger nyob rau hauv lub tsheb lub electronics tswj module.

Kauj Ruam 5: Tshem lub cav npog. Nyob rau hauv ntau lub tsheb, lub ignition trigger nyob rau hauv lub engine cover ze ntawm lub sij hawm saw.

Yog tias koj lub tsheb yog ib qho ntawm cov no, koj yuav tsum tshem lub cav npog, uas yuav xav kom koj tshem lub twj tso kua mis, lub tshuab hloov pauv, lossis AC compressor ua ntej.

Kauj Ruam 6: Tshem tawm lub ignition trigger. Koj yuav tsum tshem tawm ob lub screws lossis bolts uas ruaj ntseg rau lub cav thaiv.

Kauj ruam 7: Ntxuav qhov kev twb kev txuas qhov twg lub ignition trigger raug ntsia.. Thaum koj tshem tawm qhov hluav taws xob hluav taws xob, koj yuav pom tias qhov kev sib txuas hauv qab no yuav qias neeg.

Siv cov ntaub qhwv huv, tsuas yog tshem tawm cov khib nyiab hauv qab lossis ze ntawm qhov kev sib txuas no kom ntseeg tau tias koj lub tshuab hluav taws xob tshiab huv si.

Kauj Ruam 8: Txhim kho qhov hluav taws xob tshiab rau hauv qhov thaiv. Ua li no nrog tib lub screws los yog bolts thiab ceev cov bolts rau lub chaw tsim tshuaj paus qhov kev pom zoo torque.

Kauj Ruam 9: Txuas cov hlua khi rau lub tshuab hluav taws xob. Ntawm ntau qhov hluav taws xob ua rau nws yuav nyuaj rau hauv chav tsev, yog li koj tuaj yeem hla cov kauj ruam no yog tias muaj.

Kauj ruam 10: Reinstall lub Cav Npog. Yog tias qhov no siv rau koj lub tsheb, siv lub gasket tshiab.

Kauj Ruam 11: Txuas cov hlua khi rau tus xa khoom.. Tsis tas li ntawd, rov txuas cov khoom uas yuav tsum tau muab tshem tawm kom nkag mus rau qhov no.

Kauj Ruam 12: Refill radiator nrog cov coolant tshiab. Ua qhov no yog tias koj xav tau kom ntws thiab tshem tawm cov kab coolant ua ntej.

Kauj ruam 13: Txuas lub roj teeb terminals. Xyuas kom tseeb tias lawv tau teeb tsa txoj hauv kev uas koj pom thaum xub thawj pom.

Kauj ruam 14 lwv yuam kev Codes nrog ib tug Scanner. Ntawm cov tsheb tshiab nrog ECM thiab cov txheej txheem hluav taws xob, lub teeb pom kev ntawm lub cav yuav teeb pom kev ntawm lub ntsuas hluav taws xob yog tias ECM pom muaj teeb meem.

Yog tias cov lej yuam kev no tsis raug tshem tawm ua ntej koj sim tua lub cav, nws muaj peev xwm hais tias ECM yuav tsis tso cai rau koj pib lub tsheb. Nco ntsoov tshem tawm cov lej yuam kev ua ntej koj sim kho nrog lub scanner digital.

Ntu 3 ntawm 3: Xeem tsav tsheb

Cov khoom siv

• Qhov taw qhia teeb

Kauj ruam 1: Pib lub tsheb li qub. Qhov zoo tshaj plaws los pib lub cav yog kom paub tseeb tias lub hood qhib.

Kauj ruam 2: Mloog cov suab txawv txawv. Qhov no tej zaum yuav muaj xws li clanking suab los yog nias lub suab nrov. Yog hais tias ib feem tau muab tso tseg los yog xoob, nws yuav ua rau lub suab nrov clanking.

Qee lub sij hawm cov kws kho tsheb tsis xa cov hlua hluav taws xob los ntawm lub tshuab hluav taws xob mus rau tus neeg xa khoom kom raug thiab tuaj yeem ntes tau txoj siv serpentine yog tias nws tsis ruaj ntseg zoo. Mloog lub suab no thaum koj pib lub tsheb.

Kauj Ruam 3: Tshawb xyuas lub sijhawm. Tom qab pib lub cav, xyuas koj lub tsheb lub sijhawm siv lub sijhawm ntsuas.

Tshawb xyuas koj lub tsheb daim ntawv qhia kev pabcuam kom paub meej lub sijhawm teem sijhawm thiab kho yog tias tsim nyog.

Nws yog qhov zoo tshaj plaws los sab laj koj phau ntawv qhia kev pabcuam thiab tshuaj xyuas lawv cov lus pom zoo ua ntej ua cov haujlwm no. Yog tias koj tau nyeem cov lus qhia no thiab tseem tsis tau 100% kev ntseeg siab hauv kev kho qhov kev kho no, nug ib qho ntawm koj lub zos ASE Certified AvtoTachki mechanics los ua qhov hloov hluav taws xob hloov rau koj.