Teeb meem cov pa phem tau ua rau cov qauv siab dua rau cov tsheb kom txo cov pa tawm. Txij li thaum xyoo 1980s, Bosch oxygen sensor tau ua cov cuab yeej siv rau ntau lub tsheb, suav nrog Honda. Paub yuav txheeb xyuas Honda cov pa oxygen li cas kom koj cov pa tawm qis.
Cov kauj ruam
Kauj Ruam 1. Nkag siab tias Honda oxygen sensors ua haujlwm li cas
- Cov roj nplua nuj sib xyaw nrog cov pa oxygen me me hauv qhov tso tawm ua rau qhov hluav taws xob raug ntawm 0.8 txog 0.9 los ntawm cov ntsuas hluav taws xob platinum.
- Kev siv roj sib xyaw nrog cov pa ntau hauv cov pa tawm ua rau qhov hluav taws xob poob qis 0.1 txog 0.3 volts.
- Qhov sib npaug ntawm huab cua thiab roj sib xyaw nruab nrab ib puag ncig 0.45 volts.
Kauj Ruam 2. Txheeb xyuas koj cov pa oxygen tsis tu ncua
Honda cov pa oxygen feem ntau nyob ntev li 50, 000 mais (80, 000 km), tab sis cov tsheb qub, lossis cov pa paug tsis zoo, yuav cuam tshuam rau lawv lub peev xwm los txo cov pa tawm. Cov ntsuas yuav tsum tau tshuaj xyuas ntawm cov sijhawm no:
- Cov pa oxygen tsis sov (1976 txog rau xyoo 1990 qauv): Txhua 30, 000 txog 50, 000 mais (48, 000 txog 80, 000 km).
- Thawj tiam ntawm cov pa ntsuas cua sov (nruab nrab xyoo 1980 txog rau nruab nrab xyoo 1990): Txhua 60, 000 mais (97, 000 km).
- Lub cim thib ob ntawm cov pa ntsuas cua sov (txij li nruab nrab xyoo 1990s): Txhua 100, 000 mais (160, 000 km).
Kauj Ruam 3. Tshawb nrhiav seb muaj pes tsawg Honda cov pa ntsuas pa koj lub tsheb muaj
- Qee lub tsheb tau qhia ob lub Bosch oxygen sensors ntawm V6 thiab V8 lub tshuab thaum xyoo 1980s.
- Tus naj npawb ntawm Honda cov pa oxygen tau nce ob npaug thaum Onboard Diagnostics II tau tsim nyob rau nruab nrab xyoo 1990.
- Txheeb xyuas cov pa oxygen ntxiv nyob ze cov hloov pauv catalytic.
Kauj Ruam 4. Ntsuas koj lub Bosch cov pa oxygen yog tias koj tau siv cov roj av lead, muaj teeb meem nrog dej txias los yog nquag ntxiv roj rau hauv koj lub tsheb
- Lub ntsuas pa Honda tuaj yeem ua tsis tiav yog tias nws tau kis los ntawm silicone (los ntawm cov foob foob), phosphorus lossis txhuas.
- Txheeb xyuas cov pa oxygen rau lwm qhov ua rau ua tsis tiav, suav nrog cov tshuab kev ntxhov siab lossis ib puag ncig ib puag ncig xws li txoj kev txaws.
Kauj Ruam 5. Ua tib zoo saib ib qho ntawm cov cim hauv qab no ntawm teeb meem ua ke nrog lub tshuab tshawb xyuas lub teeb ntawm lub dashboard:
- Kev tso pa tawm tsis ua hauj lwm.
- Teeb meem kev tsav tsheb, xws li kev tsis txaus siab.
- Kev siv roj ntau ntxiv.
Kauj Ruam 6. Qiv lossis yuav cov khoom siv hluav taws xob zoo voltmeter
Analog voltmeters tsis ua haujlwm zoo txaus los tshuaj xyuas cov pa oxygen
Kauj Ruam 7. Txuas qhov ua tau zoo ntawm lub voltmeter mus rau lub xov tooj cua sensor
Kauj Ruam 8. Muab cov hmoov txhuas tsis zoo tso rau qhov txuas txuas los yog ntxuav lub cav thaiv
Kauj Ruam 9. Tig tus yuam sij yam tsis tau pib lub cav
Txheeb xyuas cov kev sib txuas thiab rov ua cov txheej txheem yog tias koj tsis pom qhov hloov pauv ntawm qhov hluav taws xob
Kauj Ruam 10. Pib lub tsheb thiab khiav lub cav yam tsawg kawg 2, 000 RPM li ob peb feeb kom sov lub ntsuas cua
- Tej zaum koj yuav tsum tau kho lub cav ob peb zaug.
- Saib rau ntau qhov suav suav (hla qhov cim 0.45 volt) ib ob. Qhov no qhia txog kev ua haujlwm kaw kaw thiab qhia koj tias lub cav sov txaus.
Kauj Ruam 11. Saib rau qhov hloov pauv nrawm ntawm 0.2 mus rau tsawg kawg 0.7
Yog tias qhov no tshwm sim, Honda oxygen sensor zoo.
- Yog tias qhov hluav taws xob nyob qis qis qis dua 0.45, nws qis qis.
- Yog tias qhov hluav taws xob nyob ruaj khov siab dua 0.45, nws ruaj khov. Cia huab cua nkag mus rau PCV lub valve. Yog tias qhov no txav qhov hluav taws xob mus rau tsawg dua 0.3, lub ntsuas cua yog tej zaum zoo.
Kauj Ruam 12. Tshem lub voltmeter yog tias koj tsis pom qhov hloov pauv qhov tseeb
- Rov saib dua thiab rov ua cov kauj ruam.
- Koj muaj lub pa oxygen tsis zoo yog tias tseem tsis muaj qhov hloov pauv nrawm.
Lub tswv yim
Koj tuaj yeem txuag tau tsawg kawg $ 100 toj ib xyoo ntawm cov nqi roj thiab txo cov pa tawm mus rau ib puag ncig thaum lub tshuab pa oxygen oxygen ua haujlwm tau zoo
Lus ceeb toom
- Ceev faj ntawm kev hloov Bosch cov pa oxygen nrog 3- lossis 4-xaim thoob ntiaj teb cov pa oxygen. Kev teeb tsa tsis raug tuaj yeem ua rau puas lub pa oxygen lossis lub tsheb lub computer.
- Kev tsis quav ntsej cov pa oxygen tsis ua haujlwm tuaj yeem ua rau lub catalytic hloov pauv thiab ua rau kev lag luam poob qis thiab ua haujlwm tsis zoo.
