Yuav ua li cas txiav txim siab lub txim plug hlau mus qhov twg?
Txheem
Tom qab nyeem tsab xov xwm no, koj yuav tsis meej pem los ntawm ntau lub txim hluav taws xob thiab lawv mus qhov twg. Phau ntawv qhia kom nkag siab yooj yim no yuav qhia koj paub qhia qhov twg mus qhov twg.
Feem ntau, txhawm rau paub seb lub tshuab hluav taws xob twg mus rau qhov twg, xa mus rau lub qhov hluav taws xob thaiv kab hluav taws xob hauv koj lub tsheb tus tswv phau ntawv, lossis qhib lub distributor cap los xyuas lub distributor rotor thiab nrhiav thawj lub tshuab hluav taws xob. Nws yog ib qho tseem ceeb kom paub qhov tseeb IGNITION ORDER thiab kev taw qhia ntawm kev sib hloov ntawm lub rotor.
Kuv yuav mus rau hauv cov ncauj lus kom ntxaws ntxiv hauv kuv tsab xov xwm hauv qab no.
Cov kab hluav taws xob nyob qhov twg?
Lub txim hluav taws xob feem ntau yog nyob rau ntawm lub tog raj kheej lub taub hau (nrog rau lub valve npog). Lwm qhov kawg ntawm cov xov hlau txuas nrog lub hau distributor. Nyob rau hauv lub tsheb tshiab, ignition coils yuav pom es tsis txhob ntawm distributor cap.
Puas yog cov kab hluav taws xob muaj lej?
Numbered spark plug xov hlau pab txiav txim seb qhov twg mus qhov twg, tab sis qhov no tsis yog ib txwm muaj, thiab qhov kev txiav txim uas lawv nyob tsis tas yuav tsum tau ua raws. Lwm qhov qhia kom nkag siab txog qhov kev txiav txim yuav yog lawv qhov ntev sib txawv.
Tshawb nrhiav seb lub qhov hluav taws xob hluav taws xob mus qhov twg
Nws muaj ob txoj hauv kev kom paub seb lub tshuab hluav taws xob twg mus qhov twg:
Txoj Kev 1: Tshawb xyuas Spark Plug Wiring Diagram
Txoj hauv kev zoo tshaj plaws los nrhiav seb yuav hloov lub txim hluav taws xob li cas yog xa mus rau koj tus tswv lub tsheb phau ntawv. Daim ntawv qhia ntxaws ntxaws yuav tsum suav nrog cov kab hluav taws xob txuas hluav taws xob kom pom tseeb tias cov xaim mus qhov twg, piv txwv li kev teeb tsa raug.
Ib qho piv txwv ntawm daim duab hluav taws xob txuas txuas yog qhia hauv qab no. Yog tias koj tsis muaj kev nkag mus rau phau ntawv qhia, tsis txhob txhawj. Peb mam li qhia koj yuav ua li cas los txheeb xyuas lub cev tseem ceeb rau txhua qhov kev sib txuas hluav taws xob, hu ua "distributor cap".
Txoj kev 2: qhib lub distributor cap
Nws yuav pab tau yog tias koj tab tom nrhiav rau lub distributor ntawm lub ignition system nyob rau hauv lub engine compartment (saib daim duab saum toj no).
Lub distributor cap yog lub puag ncig cov khoom uas muaj tag nrho cov qhov hluav taws xob txuas hlau txuas. Feem ntau nws yog txaus kom tshem tawm ob peb lub latches nrog lub hau ntswj kom qhib lub hau. Nyob rau hauv cov ntaub ntawv no koj yuav pom "distributor rotor".
Lub distributor rotor tig nrog kev sib hloov ntawm lub crankshaft. Lub rotor tuaj yeem hloov tau manually clockwise los yog counterclockwise (tsuas yog nyob rau hauv ib qho ntawm ob qho kev taw qhia). Xyuas seb cov kev taw qhia twg tus distributor rotor hauv koj lub tsheb tig.
Qhov tshwm sim ntawm kev teeb tsa tsis raug ntawm lub txim hluav taws xob
Lub txim hluav taws xob raug rho tawm haujlwm ib zaug hauv ib ntus hu ua kev txiav txim tua hluav taws.
Yog tias koj ntxig rau lawv tsis raug, lawv yuav tsis tua hluav taws hauv qhov kev txiav txim kom raug. Yog li ntawd, lub cav yuav misfire nyob rau hauv lub tog raj kheej. Qhov no tuaj yeem ua rau cov roj uas tsis muaj hluav taws kub mus sau thiab ntws tawm cov yeeb nkab. Cov catalytic converter thiab qee cov sensors yog qhov cuam tshuam rau kev puas tsuaj. Nyob rau hauv luv luv, incorrectly inserted spark plugs yuav ua rau lub engine misfiring thiab ua rau puas rau lwm qhov chaw ntawm lub engine.
Piv txwv li, yog tias koj lub cav tsis ua haujlwm, nws tuaj yeem txhais tau tias hnav tawm lub txim hluav taws xob lossis cov xaim hluav taws xob tsis raug.
Tshawb xyuas lub txim taws
Thaum kuaj xyuas lub txim taws, lawv yuav tsum tau muab tshem tawm. Paub txog qhov twg lub qhov hluav taws xob hluav taws xob mus qhov twg los ua ke hauv cov xwm txheej no. Qee lub sij hawm koj tsuas yog yuav tsum tau hloov lub txim hluav taws xob lossis cov hluav taws xob hluav taws xob, yog li nws tseem ceeb kom paub tias yuav tsum tau hloov dab tsi. Nov yog qee qhov kev kuaj koj tuaj yeem ua:
Ua ib qho kev kuaj xyuas dav dav
Ua ntej ua qhov kev tshuaj ntsuam xyuas lub cev, tshem tawm cov hlua hluav taws xob thiab so kom huv si. Tom qab ntawd tshawb xyuas lub txim taws hauv qhov kev txiav txim hauv qab no:
- Saib ntawm lawv tus kheej, nrhiav kev txiav, hlawv, lossis lwm yam cim ntawm kev puas tsuaj.
- Tshawb xyuas qhov corrosion ntawm lub txim plug, insulating khau raj thiab coil. (1)
- Tshawb xyuas lub caij nplooj ntoos hlav clips txuas cov hlua hluav taws xob rau lub distributor.
Txheeb xyuas cov hluav taws xob rau hluav taws xob arcing
Ua ntej kuaj xyuas cov hluav taws xob rau hluav taws xob arc, nco ntsoov tsis txhob kov cov xov hlau kom tsis txhob muaj hluav taws xob poob. (2)
Nrog rau tag nrho cov qhov hluav taws xob ntawm ob qhov kawg, pib lub cav thiab nrhiav cov cim qhia ntawm arcing nyob ib ncig ntawm lub txim hluav taws xob. Yog tias muaj hluav taws xob xau, koj tuaj yeem hnov cov suab nias.
Ua ib qho kev xeem tsis kam
Nco tseg. Koj yuav xav tau ib lub multimeter los khiav qhov kev ntsuas kev tiv thaiv thiab teeb tsa raws li koj lub tsheb tus tswv phau ntawv.
Tshem tawm txhua qhov hluav taws xob ntsaws hlau thiab tso nws qhov kawg ntawm qhov ntsuas ntsuas ntsuas ntau (raws li tau hais hauv phau ntawv qhia). Koj tuaj yeem rov ua kom zoo dua cov hlua hluav taws xob yog tias qhov kev nyeem ntawv nyob hauv qhov kev teev tseg.
Hloov cov txim taws
Thaum hloov lub txim plugs, koj yuav tsum paub yuav ua li cas txuas lawv kom raug. Yog tias ua tsis raug, lub cav yuav tsis pib.
Hloov cov hlua hluav taws xob ib zaug
Ib txoj hauv kev yooj yim los txuas cov kab hluav taws xob raug hluav taws xob mus rau qhov tseeb terminals yog hloov lawv ib zaug. Koj tuaj yeem siv lub tshuab hluav taws xob tshem tawm tshwj xeeb hu ua "T-kuav" (saib daim duab hauv qab).
Yog tias vim li cas qhov no tsis tuaj yeem ua tau, koj yuav tsum tau txiav txim siab thawj lub davhlau ya nyob twg, nrhiav seb hom cav koj muaj, paub qhov tseeb qhov hluav taws xob rau nws, thiab seb lub rotor tig clockwise los yog counterclockwise.
Nrhiav thawj lub davhlau ya nyob twg
Nws yuav pab tau yog tias koj pom thawj lub davhlau ya nyob twg. Nyob rau hauv lub distributor, koj yuav pom qhov kawg ntawm plaub lub txim plugs txuas nrog plaub terminals. Nrog txhua yam koob hmoov, thawj lub txim hluav taws xob yuav raug cim nrog tus lej 1. Cov hlau no txuas nrog thawj lub tog raj kheej.
Nyob rau hauv ib tug raug 4-lub tog raj kheej cav, lub tog raj kheej tej zaum yuav suav 1 mus rau 4, thiab thawj tus yog tej zaum yuav ze rau pem hauv ntej ntawm lub cav.
Txuas cov kab hluav taws xob txuas
Tom qab koj tau txuas thawj lub txim hluav taws xob xaim mus rau thawj lub tog raj kheej, koj yuav tsum tau txuas cov seem ntawm cov hlua hluav taws xob hauv qhov raug tua hluav taws.
Koj tuaj yeem tig lub distributor rotor kom pom qhov twg txhua qhov hluav taws xob ntsaws hlau mus. Nws yuav rotate clockwise los yog counterclockwise (nyob rau hauv ib qho kev taw qhia nkaus xwb). Lub davhlau ya nyob twg thib ob yuav txuas nrog lub qhov hluav taws xob thib ob kom txog rau thaum koj mus txog rau lub foob plaub. Saib piv txwv hauv qab no.
Kev txiav txim tua hluav taws
Nyob ntawm koj lub tsheb, qhov kev txiav txim ntawm kev ua haujlwm tuaj yeem pom hauv cov lus hauv qab no. Kom paub meej, koj yuav tsum xyuas phau ntawv qhia rau koj lub tsheb. Xav txog cov ntaub ntawv no tsuas yog ua tau.
| hom cav | Kev txiav txim tua hluav taws |
| Inline 3-lub tog raj kheej cav | 1-2-3 or 1-3-2 |
| Inline 4-lub tog raj kheej cav | 1-3-4-2 or 1-2-4-3 |
| Inline 5-lub tog raj kheej cav | 1-2-4-5-3 |
| Inline 6-lub tog raj kheej cav | 1-5-3-6-2-4 |
| 6-lub tog raj kheej V6 engine | 1-4-2-6-3-5 or 1-5-3-6-2-4 or 1-4-5-2-3-6 or 1-6-5-4-3-2 |
| 8-lub tog raj kheej V8 engine | 1-8-4-3-6-5-7-2 or 1-8-7-2-6-5-4-3 or 1-5-4-8-6-3-7-2 or 1-5-4-2-6-3-7-8 |
Piv txwv ntawm 4-lub tog raj kheej cav
Yog tias koj muaj lub cav 4-lub tog raj kheej, tus qauv ignition Order yuav yog 1-3-4-2 thiab thawj lub ignition davhlau ya nyob twg (#1) yuav txuas nrog thawj lub tog raj kheej. Tom qab tig lub distributor rotor ib zaug (clockwise lossis counterclockwise, tab sis tsis yog ob qho tib si), lub davhlau ya nyob twg tom ntej yuav yog #3, uas yuav tsum tau txuas nrog lub tog raj kheej thib peb. Ua qhov no dua, tus tom ntej yuav yog # 4 thiab qhov kawg yuav yog # 2.
Ua tib zoo saib qee qhov ntawm peb cov lus hauv qab no.
- Yuav ua li cas kuaj lub txim taws nrog lub multimeter
- Yuav ua li cas kuaj lub kauj tiv pa taws nrog multimeter
- Yuav ua li cas tiv thaiv cov hluav taws xob hluav taws xob
tswv yim pom zoo
(1) Corrosion - https://www.sciencedirect.com/topics/engineering/corrosion
(2) hluav taws xob poob siab - https://www.mayoclinic.org/first-aid/first-aid-electrical-shock/basics/art-20056695
