P203B Rangeit Sensor Circuit Range / Performance

P203B Rangeit Sensor Circuit Range / Performance

Bayanan Bayani na OBD-II

Da'ira Mai Rage Matsayin Sensor Daga Wurin Aiki

Mene ne wannan yake nufi?

Wannan sigar lambar rikitarwa ce mai rikitarwa (DTC) kuma galibi ana amfani da ita ga motocin OBD-II. Alamar mota na iya haɗawa, amma ba'a iyakance ta ba, BMW, Mercedes Benz, VW Volkswagen, Sprinter, Ford, Audi, Dodge, Ram, GMC, Chevrolet, Jeep, da sauransu.

Shin kun san cewa hasken injin yana kunnawa lokacin da iskar hayaƙin injin ba ta da ƙima? ECM (Module Control Module) yana sa ido kuma yana sarrafa ɗimbin na'urori masu auna firikwensin, bawuloli, tsarin, da dai sauransu. Yana bin ba kawai abin da injin ku ke cinyewa ba, amma mafi mahimmanci ga masana'anta, abin da injin ku ke fitarwa zuwa cikin yanayi.

Wannan ya dace a nan saboda galibin na'urori masu auna matakin ragewa suna nan akan motocin dizal tare da tankin ajiya na DEF (ruwan shayewar diesel). DEF wani maganin urea ne da ake amfani da shi a cikin injinan dizal don ƙona iskar gas, wanda hakan ke rage yawan hayaƙin abin hawa, wanda, kamar yadda aka ambata a baya, yana ɗaya daga cikin mahimman manufofin ECM. Babban firikwensin matakin ragewa yana sanar da ECM matakin DEF a cikin tankin ajiya.

P203B DTC ne da aka ayyana a matsayin "Rage Level Sensor Circuit Range/Ayyuka" wanda ke nuna ba zato ba tsammani karantawa na lantarki da aka gano a cikin da'irar firikwensin kamar yadda ECM ta gano.

Rage tankin wakili DEF:

Menene tsananin wannan DTC?

Zan iya cewa wannan ƙaramar ƙaramar lambar ce da aka ba da damar. Ainihin, muna magana ne game da ɓarna na tsarin da ke sa ido kan abin da ke faruwa bayan an riga an ƙone shi kuma an yi amfani da shi. Koyaya, ƙa'idodin ƙaura a yawancin jihohi / ƙasashe suna da tsauri, don haka ana ba da shawarar magance wannan matsalar kafin ta haifar da ƙarin lalacewar abin hawa, balle yanayin!

Menene wasu alamomin lambar?

Alamomin lambar ganewa ta P203B na iya haɗawa da:

• Ba daidai ba DEF (Diesel Exhaust Fluid) karatun matakin
• Sharar hayaki daga takamaiman bayani
• CEL (duba injin injin) a kunne
• Yawan hayaki
• Ƙananan ko wasu gargaɗin DEF akan tarin kayan aiki.

Mene ne wasu abubuwan da ke haifar da lambar?

Dalilan wannan lambar injin P203B na iya haɗawa da:

• Nau'in firikwensin matakin m
• Lever firikwensin matakin da injina ya kulle a cikin tankin ajiya
• Ba daidai ba ruwa a cikin tankin ajiya na DEF
• Wutar lantarki gajere

Menene wasu matakai don ganowa da warware matsalar P203B?

Mataki na farko cikin aiwatar da warware duk wata matsala shine a sake duba bayanan sabis na fasaha (TSBs) don matsalolin da aka sani tare da wani abin hawa.

Matakan bincike na ci gaba sun zama takamaiman abin hawa kuma suna iya buƙatar ingantattun kayan aiki da ilmi da za a yi daidai. Mun fayyace mahimman matakan da ke ƙasa, amma koma zuwa littafin gyaran motar ku / kera / ƙirar / watsawa don takamaiman matakai don abin hawan ku.

Mataki na asali # 1

Tabbatar ku goge duk lambobin aiki gaba ɗaya kuma ku gwada abin hawa kafin bincika kowane lambobin da ke akwai. Wannan zai share duk lambobin da suka ci gaba da aiki bayan gyare -gyare ko wasu lambobi masu mahimmanci. Bayan gwajin gwaji, sake duba abin hawa kuma ci gaba da bincike kawai tare da lambobin aiki.

Mataki na asali # 2

Na tabbata bayan kun mallaki abin hawan ku na wani lokaci mai mahimmanci, kun san inda tankin ajiya na DEF (Diesel Engine Exhaust Fluid) yake. Idan ba haka ba, to na gan su a cikin akwati har ma da ƙarƙashin motar. A wannan yanayin, wuyan filler na tankin ajiya ya zama mai sauƙin isa ko dai a cikin akwati ko kusa da wuyan filler don mai. Da farko, tabbatar cewa kun banbanta shi don gujewa shigar ruwan da ba a so zuwa wuraren da ba a so. Idan za ku iya duba matakin ku ta injiniya tare da dipstick, yi haka. A gefe guda kuma, wasu motocin ba su da wata hanya ta duba matakin DEF ban da jagorantar tocila cikin ramin don gani ko akwai DEF a wurin. Za ku so yin sama ta wata hanya, musamman idan P203F yana nan.

Mataki na asali # 3

Dangane da damar na'urar sikelin / na'urar sikirin lambar OBD2, zaku iya saka idanu akan firikwensin ta amfani da shi. Musamman idan kun san tankin ajiya yana cike da DEF kuma karatun yana nuna wani abu dabam. A wannan yanayin, mafi kusantar cewa firikwensin matakin ragewa yana da rauni kuma yana buƙatar maye gurbinsa. Wannan na iya zama da rikitarwa idan aka yi la’akari da cewa za a shigar da shi kan tanki. Lokacin maye gurbin firikwensin, tabbatar cewa kun kama duk wani DEF da ya fito.

Mataki na asali # 4

Idan kuna iya samun sauƙin haɗi mai haɗa firikwensin matakin ragewa, tabbatar cewa yana ba da haɗin haɗin lantarki mai kyau. Bugu da ƙari, koyaushe ana ba da shawarar tuntuɓar bayanan sabis na mai ƙera don takamaiman ƙimomi da hanyoyin gwaji don firikwensin matakin don tabbatar da cewa yana da lahani kafin a maye gurbinsa. Da alama kuna buƙatar multimeter don wannan, saboda ana iya buƙatar gwajin juriya. Kwatanta ainihin ƙimar da ake da ita tare da ƙimomin da ake so. Idan ƙimar tana waje da ƙayyadaddun bayanai, dole ne a maye gurbin firikwensin.

NOTE: Koyaushe bi umarnin masana'anta don lokacin da za a cire haɗin baturi, taka tsantsan, da sauransu.

Mataki na asali # 5

Duba na'urar rage girman firikwensin matakin ragi don lalacewa ko abrasion, wannan na iya aika kuskuren karatu zuwa ECM kuma yana iya tilasta ku maye gurbin firikwensin lokacin da ba lallai ba. Duk wani wayoyi da aka fallasa ko lalata dole ne a gyara su kafin a ci gaba. Tabbatar cewa abin dogaron yana amintacce kuma baya saduwa da sassan motsi.

Wannan labarin don dalilai ne na bayanai kawai kuma bayanan fasaha da takaddun sabis don takamaiman abin hawa yakamata koyaushe su ɗauki fifiko.

Tattaunawar DTC mai dangantaka

• A halin yanzu babu batutuwa masu alaƙa a cikin dandalin mu. Sanya sabon taken akan dandalin yanzu.

Kuna buƙatar ƙarin taimako tare da lambar P203B?

Idan har yanzu kuna buƙatar taimako tare da DTC P203B, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.

NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.