Cov tsos mob ntawm Faulty los yog Faulty Vacuum Hoses

Cov tsos mob tshwm sim muaj xws li Check Engine teeb los, lub cav khiav tsis zoo, lub cav poob zog lossis tsis pib.

Ib qho ntawm cov kev mob tshwm sim ntawm lub cav combustion sab hauv yog qhov nce siab hauv cov khoom uas muaj. Lub tshuab nqus tsev hoses yog xav tau los txo qhov siab thiab tso cai rau cov txheej txheem combustion thiab tshem tawm cov pa tawm kom raug. Txhua lub tsheb uas tsav tsheb ntawm US txoj kev muaj lub tshuab nqus tsev vacuum uas txuas nrog ntau lub zog ntawm koj lub cav.

Zoo li lwm yam khoom siv kho tshuab, lawv kuj raug rau cov av, khib nyiab, av, kub kub, thiab lwm yam uas ua rau cov khoom hnav lossis tawg. Thaum lub tshuab nqus tsev vacuum tawg, disconnects, los yog xau, nws tuaj yeem ua rau ntau yam kev ua haujlwm tsis zoo, los ntawm qhov tsis zoo ntawm cov hluav taws xob yooj yim kom ua tiav qhov system kaw. Feem ntau ASE-certified mechanics thiab tsheb manufacturers pom zoo xyuas lub tshuab nqus tsev hoses thaum lub sij hawm txhua tune-up, los yog visually soj ntsuam thaum hloov cov roj nyob rau hauv lub tsheb.

Muaj ntau ntau lub tshuab uas tuaj yeem tshwm sim los ntawm qhov tawg, tawg, lossis xau lub tshuab nqus tsev. Yog tias koj pom cov tsos mob no, hu rau koj tus kws kho tsheb uas muaj ntawv pov thawj ASE hauv zos los sim tsav thiab kuaj qhov teeb meem.

1. Kos Cav teeb los.

Niaj hnub no cov cav tov niaj hnub yog tswj los ntawm ECU uas muaj ntau lub sensors txuas nrog cov khoom sib txuas sab hauv thiab sab nraud. Thaum lub tshuab nqus tsev vacuum tawg los yog xau, lub sensor pom qhov nce lossis txo qis hauv siab thiab tig rau lub teeb Check Engine kom ceeb toom rau tus neeg tsav tsheb tias muaj teeb meem. Yog tias lub teeb pom kev teeb pom kev zoo tuaj, nws yog qhov zoo tshaj kom tau mus rau koj qhov chaw muaj kev nyab xeeb thiab tiv tauj koj tus kws kho tsheb ASE certified. Lub Teeb Tsav Tsheb tuaj yeem yog qhov taw qhia yooj yim ceeb toom ntawm qhov teeb meem me, lossis teeb meem loj uas tuaj yeem ua rau lub cav puas loj. Ua qhov no tiag tiag thiab muaj tus kws tshaj lij tshuaj xyuas koj lub tsheb sai li sai tau.

2. Lub cav khiav tsis zoo

Thaum lub tshuab nqus tsev vacuum tsis ua hauj lwm los yog xau, lwm qhov tshwm sim yog tias lub cav yuav khiav nrawm heev. Qhov no feem ntau pom tau los ntawm kev ua haujlwm tsis zoo ntawm lub cav lossis tsis ua haujlwm nrawm. Feem ntau, lub teeb pom kev Check Engine yuav tshwm sim thaum qhov teeb meem no tshwm sim, tab sis tej zaum yuav muaj teeb meem nrog cov sensors uas hla qhov kev ceeb toom no. Nws yog vim li no tias tus neeg tsav tsheb feem ntau yog qhov zoo tshaj plaws ntawm cov ntaub ntawv hais txog teeb meem tshwm sim los ntawm lub tshuab nqus tsev hoses. Thaum koj pom tias lub cav yog ntxhib ntawm idle, thaum accelerating lossis decelerating; hu rau koj lub zos ASE certified kws kho tsheb kom lawv tuaj yeem tshawb xyuas qhov teeb meem thiab kho nws ua ntej nws dhau los ua teeb meem loj lossis ua rau muaj kev puas tsuaj ntxiv rau lub cav.

3. Lub cav poob lub zog lossis tsis pib

Thaum lub tshuab nqus tsev vacuum tseem ceeb, nws tuaj yeem ua rau lub cav kaw tag nrho lossis tsis pib txhua. Nyob rau hauv feem ntau cov combustion engines muaj ib tug sensor uas saib xyuas lub tshuab nqus tsev siab nyob rau hauv. Yog tias qhov siab dhau lawm, nws tuaj yeem ua rau lub taub hau gasket extrusion, tawg ntawm lub tog raj kheej lub taub hau, lossis, qee zaum, detonation hauv lub cav. Qhov kev ceeb toom no tseem ceeb heev rau kev tiv thaiv tus neeg tsav tsheb los ntawm kev sib tsoo nrog rau kev tiv thaiv lub tsheb los ntawm kev puas tsuaj loj ntawm lub cav. Yog tias koj lub tsheb poob lub zog thaum tsav tsheb, sim rov pib dua. Yog hais tias nws tsis teeb, hu rau koj lub zos ASE certified kws kho tsheb los xyuas thiab kho qhov teeb meem nrog lub tshuab nqus tsev hose. Yog tias lub tshuab nqus tsev yuav tsum tau hloov pauv, cia lawv ua tiav txoj haujlwm thiab kho lub sijhawm ignition lossis roj qhov chaw yog tias lawv tsis raug.

4. Lub cav rov qab

Backfire feem ntau yog tshwm sim los ntawm kev ua haujlwm tsis zoo hauv lub sijhawm hluav taws xob uas qhia txhua lub qhov hluav taws xob kom tua hluav taws thaum lub sijhawm. Backfire kuj tseem tuaj yeem tshwm sim los ntawm kev nce siab hauv chav combustion, uas yog tswj los ntawm lub tshuab nqus tsev hoses thiab ntsuas. Yog tias thaum twg los xij koj khiav mus rau qhov xwm txheej txaj muag, koj yuav tsum mus rau ASE tus kws kho tsheb hauv zos kom lawv tuaj yeem sim tsav lub tsheb thiab, yog tias tsim nyog, kuaj xyuas qhov teeb meem tiag tiag thiab ua qhov kev kho kom tsim nyog los daws qhov teeb meem. Backfire yog qhov tsis zoo rau cov khoom siv cav thiab, yog tias tsis kho, tuaj yeem ua rau muaj kev puas tsuaj rau lub cav tsis ua haujlwm.

Lub tshuab nqus tsev vacuum yog ib qho khoom siv pheej yig, tab sis nws tseem ceeb heev rau kev ua haujlwm tag nrho ntawm koj lub tsheb, tsheb, lossis SUV. Siv sij hawm los ua kom muaj zog thiab paub txog cov tsos mob no. Yog tias koj pom ib qho ntawm cov cim ceeb toom saum toj no, ua haujlwm thiab mus ntsib kws kho tsheb kom sai li sai tau txhawm rau txhawm rau kho koj lub tshuab nqus tsev tsis zoo lossis tsis zoo.