P018B Mafuta Anzanu SENSOR Dera Magwiridwe osiyanasiyana B

P018B Mafuta Anzanu SENSOR Dera Magwiridwe osiyanasiyana B

Mapepala a OBD-II DTC

Fuel Pressure Sensor B Circuit Out of Range / Performance

Kodi izi zikutanthauzanji?

Izi Diagnostic Trouble Code (DTC) ndi njira yofalitsira, zomwe zikutanthauza kuti imagwira ntchito kumagalimoto okhala ndi OBD-II okhala ndi mphamvu yamafuta yamagetsi (Chevrolet, Ford, GMC, Chrysler, Toyota, etc.). Ngakhale chikhalidwe chonse, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera kapangidwe / kapangidwe kake. Chodabwitsa ndichakuti, code iyi ikuwoneka kuti ikupezeka kwambiri pamagalimoto a GM (GMC, Chevrolet, ndi zina) ndipo imatha kutsagana ndi nambala ya P018C ndi / kapena ma code ena nthawi imodzi.

Magalimoto ambiri amakono amakhala ndi chida chamagetsi (FPS). FPS ndi imodzi mwazomwe zimayikidwa mu powertrain control module (PCM) kuwongolera mpope wamafuta ndi / kapena chopangira mafuta.

Sensa yamagetsi yamafuta ndi mtundu wa sensa yotchedwa transducer. Mtundu uwu wa sensa umasintha kukana kwake mkati ndi kukakamizidwa. FPS nthawi zambiri imayikidwa panjanji yamafuta kapena njanji yamafuta. Nthawi zambiri pamakhala mawaya atatu omwe amapita ku FPS: zolemba, chizindikiro ndi nthaka. Sensa imalandira voliyumu yochokera ku PCM (nthawi zambiri 5 volts) ndikutumizanso voliyumu yamagetsi yomwe imagwirizana ndi kuthamanga kwamafuta.

Pankhani ya code iyi, "B" imawonetsa kuti vutoli lili ndi gawo limodzi lamakina osati ndi chizindikiro kapena chinthu china.

P018B imayikidwa PCM ikazindikira vuto logwira ntchito ndi mphamvu yamagetsi yamafuta. Zizindikiro zogwirizana ndizo P018A, P018C, P018D, ndi P018E.

Chitsanzo cha mphamvu yamafuta:

Kuuma kwa code ndi zizindikilo

Kuvuta kwa ma code awa ndikwapakati mpaka kukhwima. Nthawi zina, zizindikirozi zingapangitse galimoto kuti isayambe. Ndikoyenera kukonza code iyi posachedwa.

Zizindikiro za vuto la P018B zitha kuphatikizira izi:

• Chongani Engine Kuwala
• Injini yomwe ndi yovuta kuyambitsa kapena siyiyamba
• Kugwiritsa ntchito injini molakwika

Zomwe Zimayambitsa DTC

Zifukwa zomwe zingaphatikizidwe ndi code iyi ndi monga:

• Opunduka kachipangizo kuthamanga mafuta
• Mavuto obweretsa mafuta
• Mavuto a zingwe
• PCM yolakwika

Njira zowunikira ndikukonzanso

Yambani poyang'ana kachipangizo kamene kamakakamiza mafuta ndi zingwe zolumikizira. Fufuzani maulumikizidwe otayirira, zingwe zowonongeka, ndi zina zambiri. Kenako yang'anani ma bulletins aukadaulo (TSBs) zavutolo. Ngati palibe chomwe chikupezeka, muyenera kupitilira pakuwunika pang'onopang'ono.

Otsatirawa ndi njira yodziwika bwino popeza kuyesa kwa nambala iyi kumasiyana ndi galimoto ndi galimoto. Kuti muyesetse bwino dongosololi, muyenera kuyang'ana pa chojambula chojambula cha wopanga.

Onani zingwe

Musanapitilize, muyenera kuyang'ana pazithunzi zolumikizira mafakitale kuti mudziwe kuti ndi ma waya ati. Autozone imapereka maupangiri omasulira aulere pamagalimoto ambiri ndipo ALLDATA imapereka cholembetsa pagalimoto imodzi.

Chongani gawo la dera lamagetsi lamagetsi.

Ndi kuyatsa kwagalimoto, gwiritsani ntchito digito yamagetsi yamagetsi yamagetsi ya DC kuti muwone mphamvu yamagetsi (nthawi zambiri 5 volts) kuchokera pa PCM. Kuti muchite izi, gwirizanitsani mayendedwe olakwika a mita pansi ndipo mita yabwino imatsogolera ku B + sensor terminal kumbali ya harness ya cholumikizira. Ngati palibe chizindikiro cholozera, gwirizanitsani mita yokhazikitsidwa ku ohms (kuwotcha OFF) pakati pa referensi yamagetsi yamagetsi pa sensa yamafuta amafuta ndi cholumikizira chamagetsi pa PCM. Ngati kuwerengera kwa mita kulibe kulekerera (OL), pali dera lotseguka pakati pa PCM ndi sensa yomwe imayenera kupezeka ndikukonzedwa. Ngati kauntala ikuwerenga nambala, pali kupitiliza.

Ngati zonse zili bwino mpaka pano, mudzafuna kuwona ngati mphamvu ikutuluka mu PCM. Kuti muchite izi, yatsani choyatsira ndikuyika mita kukhala voteji nthawi zonse. Lumikizani mayendedwe abwino a mita ku terminal ya voliyumu ya PCM ndikuwongolera kutsika. Ngati palibe mphamvu yamagetsi kuchokera ku PCM, PCM mwina ndi yolakwika. Komabe, ma PCM samalephera kawirikawiri, choncho ndibwino kuti muyang'anenso ntchito yanu mpaka pamenepo.

Fufuzani gawo loyambira.

Poyaka galimoto, gwiritsani ntchito resistor DMM kuyesa kupitiliza mpaka pansi. Lumikizani mita pakati pa malo oyambira olumikizira cholumikizira mafuta ndi nthaka ya chisisi. Ngati kauntala akuwerenga mtengo wake, pali kupitiriza. Ngati kuwerengera mita sikulekerera (OL), pali dera lotseguka pakati pa PCM ndi sensa yomwe imayenera kupezeka ndikukonzedwa.

Chongani gawo la dera lobwereza.

Zimitsani kuyatsa kwagalimoto ndikuyika mtengo wokana pa multimeter. Lumikizani chiwongolero chimodzi chowongolera ku cholumikizira cholumikizira pa PCM ndi china ku cholumikizira cha sensor. Ngati chizindikirocho chikuwonetsa kunja (OL), pali dera lotseguka pakati pa PCM ndi sensa yomwe imayenera kukonzedwa. Ngati kauntala ikuwerenga nambala, pali kupitiliza.

Yerekezerani kuwerengera kuchokera pamagetsi okhudzana ndi mafuta ndi mafuta enieni.

Kuyesedwa komwe kudachitika mpaka pano kukuwonetsa kuti dera lamagetsi lamagetsi ndilabwino. Kenako mudzafuna kuyesa sensa yokha motsutsana ndi kupsinjika kwenikweni kwamafuta. Kuti muchite izi, choyamba gwirizanitsani makina oyendera pamagetsi. Kenako gwirizanitsani chida chosakira pagalimoto ndikusankha njira ya FPS kuti muwone. Yambitsani injini kwinaku mukuyang'ana chida chosakira kuthamanga kwamafuta ndi zidziwitso za FPS. Ngati kuwerenga sikuli mkati mwa psi ingapo, sensa ndi yolakwika ndipo imayenera kusinthidwa. Ngati kuwerengetsa konseku kuli pansi pamankhwala omwe akupanga, FPS siyolakwa. M'malo mwake, pakhoza kukhala vuto lamafuta othandizira monga pampu yamafuta yolephera yomwe ingafune kuzindikira ndi kukonza.

Zokambirana zokhudzana ndi DTC

• Code P018B mutasuntha kachipangizo ka mafuta - 2013 Camaro ZL 1P018B 2013 Camaro ZL1 LSA 6.2L Mafuta othamangitsira mafuta adasamutsidwa kuti asinthe mafuta a E85, amayenera kukulitsa mawaya atatu kuti akwaniritse fyuluta yamafuta ambiri. Mawaya owonjezera ogwiritsa ntchito magwiridwe antchito a 3 core 64ga waya, 14 gauge ... 

Mukufuna thandizo lina ndi code p018B?

Ngati mukufunabe thandizo ndi DTC P018B, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.