Momwe mungasinthire sensor yamafuta a mpweya

Sensor ya air-fuel ratio ndi yolakwika mgalimoto ngati chowunikira cha injini chikuyaka. Kulephera kwa injini kumachitika chifukwa cha kulephera kwa sensa ya okosijeni.

Masensa a air-fuel ratio, omwe amadziwika kuti masensa okosijeni, amakonda kulephera pamayendedwe agalimoto. Sensa iyi ikalephera, injini siyikuyenda bwino ndipo imatha kuwononga chilengedwe.

Kawirikawiri kuwala kwa injini kudzayatsidwa, kudziwitsa woyendetsa kuti chinachake sichikuyenda bwino. Kuwala kowonetsera komwe kumalumikizidwa ndi sensor yamafuta a mpweya kumatembenuza amber.

Gawo 1 la 7: Kuzindikiritsa Kuwala kwa Chizindikiro Cholakwika

Nyali ya injini ikayaka, chinthu choyamba kuchita ndikusanthula kompyuta yagalimotoyo kuti ipeze ma code. Pa sikaniyo, zizindikiro zosiyanasiyana zimatha kuwoneka, zomwe zikuwonetsa kuti china chake mkati mwa injini chapangitsa kuti sensa ya mpweya wamafuta isalephereke.

Nawa ma code omwe amalumikizidwa ndi sensor yamafuta a mpweya:

POPE P0030.

Ma Code P0030 mpaka P0064 awonetsa kuti chotenthetsera cha sensor sensor chafupika kapena chotseguka. Kwa ma code P0131 ndi P0132, sensa yamafuta a mpweya imakhala ndi chotenthetsera cholakwika kapena kuwonongeka kwamphamvu kwamafuta.

Ngati mwasanthula kompyuta yagalimotoyo ndikupeza ma code ena kupatula omwe atchulidwa, fufuzani ndi kuthetsa mavuto musanalowe m'malo mwa sensa yamafuta a mpweya.

Gawo 2 la 7: Kukonzekera Kusintha Sensor ya Air Fuel Ratio

Kukhala ndi zida zonse zofunika ndi zida musanayambe ntchito kudzakuthandizani kuti ntchitoyi ichitike bwino.

Zida zofunika

• Jack
• Jack wayimirira
• Zovuta zamagudumu

Khwerero 1: Imani galimoto yanu pamalo abwino, olimba.. Onetsetsani kuti kufala kuli paki (kwa kufala basi) kapena 1st gear (pamanja kufala).

• Chenjerani: Magalimoto okhala ndi AWD kapena RWD okha.

Khwerero 2: Ikani ma wheel chock kuzungulira mawilo akumbuyo.. Ikani mabuleki oimika magalimoto kuti mawilo akumbuyo asasunthe.

Gawo 3: Ikani batire la ma volt asanu ndi anayi mu choyatsira ndudu.. Izi zidzasunga kompyuta yanu ndikusunga zoikamo zomwe zili mugalimoto.

Ngati mulibe batire la volt naini, zili bwino.

Khwerero 4: Tsegulani chophimba chagalimoto kuti muchotse batire.. Chotsani chingwe chapansi pa batire yolakwika podula mphamvu ku sensa yamafuta a mpweya.

• ChenjeraniYankho: Ngati muli ndi galimoto yosakanizidwa, gwiritsani ntchito buku la eni ake kuti mutsegule batire laling'ono. Tsekani chophimba chagalimoto.

Khwerero 5: Kwezani galimoto. Yendetsani galimoto pamalo omwe mwasonyezedwa mpaka mawilo atachoka pansi.

Khwerero 6: Konzani ma jacks. Ikani ma jack pansi pa ma jeki, ndiyeno tsitsani galimotoyo pamakwerero.

Kwa magalimoto ambiri amakono, ma jack point ali pa weld pansi pazitseko pansi pagalimoto.

• NtchitoA: Ndi bwino kutsatira buku la eni galimoto malo olondola jacking.

Gawo 3 la 7: Kuchotsa sensor yamafuta a mpweya

Zida zofunika

• Mpweya wamafuta amafuta (oxygen) sensor socket
• ma wrenches
• Sinthani
• Chotsani mchira
• tochi yonyamula
• Ratchet yokhala ndi ma metric ndi ma standard sockets
• Sensor ya Thread Pitch

• Spanner

• Chenjerani: Tochi ya m'manja ndi ya geji yokhala ndi icing yokha, ndipo cholumikizira ndi cha magalimoto okhala ndi alonda a injini.

Gawo 1: Pezani Zida ndi Creepers. Pitani pansi pagalimoto ndikupeza sensor ya air-fuel ratio.

Mukapeza, dziwani ngati mukufuna kuchotsa utsi kapena chigawocho kuti mupeze sensa pogwiritsa ntchito socket.

Ngati mukufuna kuchotsa chitoliro chotulutsa mpweya kuti mufike ku sensa, pezani mabawuti okwera apafupi kutsogolo kwa sensor.

Chotsani zolumikizira matako ndi sensor yakumtunda ndi sensa yakumunsi. Chotsani ma bolts ku chitoliro chotulutsa mpweya ndikutsitsa chitoliro chotsitsa kuti mupeze sensa.

• Chenjerani: Dziwani kuti mabawuti amatha kusweka chifukwa cha dzimbiri komanso kugwidwa koopsa.
  
  

Ngati chitoliro chothamangitsa chimayenda mozungulira tsinde (kutsogolo kwa magalimoto a XNUMXWD kapena shaft kumbuyo kwa magalimoto a XNUMXWD), shaft yoyendetsa iyenera kuchotsedwa musanatsitse chitoliro.

Chotsani ma bolts okwera pa shaft yoyendetsa ndikuyika gawo ili la shaft yoyendetsa mu foloko yotsetsereka. Ngati driveshaft yagalimoto yanu ili ndi chothandizira pakati, muyeneranso kuchotsa chotengeracho kuti muchepetse driveshaft.

Ngati galimotoyo ili ndi alonda a injini, muyenera kuchotsa mlondayo kuti mupite ku chitoliro chotulutsa mpweya. Gwiritsani ntchito cholumikizira cholumikizira kuti muchotse zomangira za pulasitiki zomwe zili ndi chitetezo cha injini. Tsitsani chivundikiro cha injini ndikuchiyika padzuwa.

Khwerero 2: Lumikizani cholumikizira ku sensa yamafuta a mpweya.. Gwiritsani ntchito socket yopumira ndi mpweya wamafuta ndikuchotsa sensa ku chitoliro chotulutsa mpweya.

Ma sensor ena amafuta a mpweya amatha kumamatira pachitoliro chotulutsa mpweya ndipo zimakhala zosatheka kuchotsa. Panthawi imeneyi, mudzafunika tochi yaing'ono yonyamula.

Mukamaliza kugwiritsa ntchito chowotcha, gwiritsani ntchito chopukutira ndi mpweya wa sensor socket kuti muchotse sensa ku chitoliro chotulutsa.

• Chenjerani: Gwiritsani ntchito tochi yonyamula kuti muwonetsetse kuti palibe zinthu zoyaka kapena mizere yamafuta pafupi ndi paipi yotulutsa mpweya. Gwiritsani ntchito tochi yonyamula ndikutenthetsa malo ozungulira cholumikizira cha sensor.

• Kupewa: Samalani pamene muyika manja anu, monga pamwamba pa chitoliro chotulutsa mpweya chidzawoneka chofiira komanso chotentha kwambiri.

3: Tsukani mawaya agalimoto ndi chotsukira magetsi.. Pambuyo popopera mankhwala pazinyalala, pukutani zinyalala zonse ndi nsalu yopanda lint.

Chotsani sensa yatsopano m'bokosi ndikuyeretsa zolumikizirana ndi chotsukira magetsi kuti muwonetsetse kuti palibe zinyalala pazolumikizana.

Gawo 4 la 7: Ikani sensor yatsopano yamafuta a mpweya

Khwerero 1: Yang'anani sensor mu chitoliro cha kutopa.. Limbani sensor ndi dzanja mpaka itayima.

Torque transducer molingana ndi zomwe zalembedwa pa thumba kapena bokosi lomwe transducer imatumizidwa.

Ngati pazifukwa zina palibe kutsetsereka ndipo simukudziwa mafotokozedwe, mukhoza kumangitsa sensa 1/2 kutembenuka ndi 12 metric ulusi ndi 3/4 kutembenukira ndi 18 metric ulusi. , mutha kugwiritsa ntchito nsonga ya ulusi wa gauge ndikuyesa kukwera kwa ulusi.

Khwerero 2: Lumikizani cholumikizira cha sensor butt cholumikizira mpweya ku waya wagalimoto.. Ngati pali loko, onetsetsani kuti lokoyo ili pamalo ake.

Ngati mukuyenera kuyikanso chitoliro chanu chotulutsa mpweya, onetsetsani kuti mukugwiritsa ntchito mabawuti atsopano. Maboti akale adzakhala olimba ndi ofooka ndipo adzasweka pakapita kanthawi.

Lumikizani chitoliro cha utsi ndi kumangitsa mabawuti kuti afotokoze. Ngati simukudziwa zomwe zikufotokozedwera, limbitsani chala ma bolts 1/2 kutembenuka. Mungafunike kumangitsa ma bolts kutembenuka kwina kowonjezera kwa 1/4 mutatha kutentha.

Mukadayenera kuyikanso driveshaft, onetsetsani kuti mwalimbitsa ma bolts ku zoikamo za fakitale. Ngati mabawuti akhazikika mpaka pomwe amatulutsa, ayenera kusinthidwa.

Ikaninso chophimba cha injini ndikugwiritsa ntchito ma tabo atsopano apulasitiki kuti chivundikiro cha injini zisagwe.

• Chenjerani: Mukatha kuyika, tsitsani foloko yotsetsereka ndi malo onse (ngati ili ndi chitini chamafuta)

Gawo 5 la 7: Kutsitsa galimoto

Khwerero 1: Kwezani galimoto. Yendetsani galimoto pamalo omwe mwasonyezedwa mpaka mawilo atachoka pansi.

Khwerero 2: Chotsani Jack Stands. Asungeni kutali ndi galimoto.

Khwerero 3: Tsitsani galimoto kuti mawilo onse anayi akhale pansi.. Tulutsani jack ndikuyika pambali.

Khwerero 4: Chotsani zitsulo zamagudumu. Ikani pambali.

Gawo 6 la 7: Kulumikiza Batri

Khwerero 1: Tsegulani chophimba chagalimoto. Lumikizaninso chingwe chapansi ku batire yolakwika.

Chotsani fusesi ya ma volt asanu ndi anayi mu choyatsira ndudu.

Khwerero 2: Limbikitsani Battery Clamp. Onetsetsani kuti kulumikizana kuli bwino.

Gawo 7 la 7: Kuwunika kwa injini

Khwerero 1: Yambitsani ndikuyendetsa injini. Tulutsani mabuleki oimika magalimoto.

Sunthani galimotoyo kumalo olowera mpweya wabwino ndikulola injiniyo kuti itenthetse pogwira ntchito.

• Chenjerani: Dziwani kuti nyali ya injini ikhoza kuyakabe.

• Chenjerani: Ngati mulibe chida chopulumutsa mphamvu cha XNUMX-volt, chizindikiro cha injini chidzazimitsidwa.

Khwerero 2: Imitsa injini. Siyani injini kuti izizizire kwa mphindi 10 ndikuyambitsanso.

Muyenera kumaliza sitepe iyi nthawi zina zisanu ndi zinayi ngati magetsi a injini azimitsidwa. Izi zimazungulira pakompyuta yagalimoto yanu.

Gawo 3: Yesani kuyendetsa galimoto. Yendetsani galimoto yanu pafupifupi mtunda wa kilomita imodzi kapena ziwiri kuti muwonetsetse kuti palibe kutayikira mumagetsi anu otulutsa mpweya.

Zidzatenga nthawi kuti zitsimikizire kuti injiniyo yasiya kuyatsa. Muyenera kuyendetsa galimoto yanu 50 mpaka 100 mailosi kuti muwone ngati cheke injini kuwala kubwera kachiwiri.

Ngati kuwala kwa injini kumabweranso pambuyo pa 50 mpaka 100 mailosi, ndiye kuti pali vuto lina ndi galimoto. Muyenera kuyang'ananso ma code ndikuwona ngati pali zizindikiro za zovuta zosayembekezereka.

Sensa yamafuta am'mlengalenga ingafunike kuyesa kowonjezera ndi kuwunika. Pakhoza kukhala vuto lina lalikulu monga vuto lamafuta kapena vuto la nthawi. Ngati vutoli likupitilira, muyenera kupempha thandizo kwa m'modzi mwa akatswiri ovomerezeka a "AvtoTachki" kuti mufufuze.