P083A Sensor / Canza Circuit Mai Rarraba Ruwa

P083A Sensor / Canza Circuit Mai Rarraba Ruwa

Bayanan Bayani na OBD-II

Na'urar firikwensin matsin lamba na ruwa / canza yanayin "G"

Mene ne wannan yake nufi?

Wannan Generic Transmission / Engine DTC galibi ya shafi duk motocin da ke sanye da kayan OBD-II gami da amma ba'a iyakance su zuwa Nissan, Dodge, Chrysler, Honda, Chevrolet, GMC, Toyota, da sauransu, amma a bayyane aka fi samun su akan motocin Nissan.

Ana samun firikwensin firikwensin matsa lamba / canzawa (TFPS) a haɗe zuwa gefen jikin bawul ɗin a cikin watsawa, kodayake ana iya samun sa a wani lokacin da aka saka shi a gefen akwati / gidan kansa.

TFPS tana jujjuya matsin watsa na inji zuwa siginar lantarki don tsarin sarrafa wutar lantarki (PCM) ko tsarin sarrafa watsawa (TCM). Yawanci, PCM / TCM zai sanar da sauran masu sarrafawa ta amfani da bas ɗin abin hawa.

PCM / TCM tana karɓar wannan siginar ƙarfin lantarki don ƙayyade matsin aiki na watsawa ko lokacin canjin kaya yana faruwa. An saita wannan lambar idan wannan shigarwar "G" ba ta dace da madaidaicin ƙarfin aiki da aka adana a ƙwaƙwalwar PCM / TCM ba. Hakanan yana iya kasancewa saboda matsalolin injin cikin gida a cikin watsawa. Tuntuɓi takamaiman littafin gyaran abin hawa don sanin wane sarkar "G" ya dace da takamaiman abin hawa.

P083A yawanci matsalar keɓaɓɓiyar wutar lantarki ce (ƙarar firikwensin TFPS), kodayake kamar yadda aka fada a baya, ana iya saita wannan lambar saboda matsalolin injin (ɓoyayyun ciki, fasa ko ɓoyayyun gwajin gwaji a cikin bawul ɗin, ƙarancin tsarin aiki / matsin layin, bawul din ya makale a jikin bawul din). Bai kamata a manta da wannan ba a lokacin matsala, musamman lokacin ma'amala da wata matsala.

Matakan matsala na iya bambanta dangane da mai ƙera, nau'in firikwensin TFPS, da launuka na waya.

Daidaitaccen Maɓallin Rarraba Matsalar Rarraba "G":

• P083B Mai firikwensin Ruwan Ruwa Mai Sauri / Canja "G" Range / Aiki
• P083C Sensor Ruwa Mai Rarraba Ruwa / Sauya "G" Circuit Low
• P083D Babban firikwensin firikwensin matsin lamba / canzawa "G"
• P083E firikwensin matsin lamba na ruwa / rashin aikin kewaye "G"

Ƙarfin lamba da alamu

Tsanani ya danganta da abin da kewaye ya faru. Tunda wannan gazawar wutar lantarki ce, PCM / TCM na iya ramawa zuwa wani matakin. Rashin aiki na iya nufin cewa PCM / TCM yana canza canjin watsawa lokacin da ake sarrafawa ta hanyar lantarki.

Alamomin lambar injin P083A na iya haɗawa da:

• An kunna haske mai nuna kuskure
• Canza ingancin juyawa
• Motar ta fara motsawa a cikin kaya na 2 ko na 3 (gurguwa cikin yanayin).

dalilai

Yawanci dalilin shigar da wannan lambar shine:

• Buɗewa a cikin da'irar siginar zuwa firikwensin TFPS - mai yiwuwa
• Short zuwa ƙarfin lantarki a cikin da'irar siginar zuwa firikwensin TFPS - mai yiwuwa
• Short zuwa ƙasa a cikin kewaya sigina zuwa TFPS - Mai yiwuwa
• Maƙasudin firikwensin TFPS - wataƙila matsala ce ta ciki tare da watsawar hannu - maiyuwa
• PCM mara kyau - mai yiwuwa (yana buƙatar shirye-shirye bayan maye gurbin)

Hanyoyin bincike da gyara

Kyakkyawan farawa shine koyaushe bincika takaddun sabis na fasaha (TSB) don takamaiman abin hawa. Matsalar ku na iya zama sanannen batun tare da sanannen gyaran masana'anta kuma yana iya adana ku lokaci da kuɗi yayin bincike.

Kyakkyawan misali na wannan zai kasance idan akwai wasu sanannun lambobin da ke da alaƙa da aka saita tare da P083A, ko kuma idan an saita saitin firikwensin matsa lamba / juyawa fiye da ɗaya. Idan haka ne, fara binciken bincike da farko tare da DTC mai alaƙa da wutar lantarki ko bincika lambobin da yawa da farko, saboda wannan na iya zama sanadin lambar P083A.

Sannan nemo firikwensin / juyawa akan abin hawan ku na musamman. TFPS galibi ana samunsa a haɗe da gefen bawul ɗin da ke cikin watsawa, kodayake ana iya samun sa a wani lokaci a saka shi a gefen akwati / gidan kansa. Da zarar an same shi, a gani a duba mai haɗawa da wayoyi. Nemo karce, goge -goge, wayoyi da aka fallasa, alamomin ƙonawa, ko narkakken filastik. Cire haɗin mai haɗawa kuma a hankali bincika tashoshi (sassan ƙarfe) a cikin mai haɗawa. Duba idan sun ga sun kone ko kuma suna da koren kore wanda ke nuna lalata, musamman idan an haɗa su a waje da gidan gearbox. Idan kuna buƙatar tsabtace tashoshi, yi amfani da mai tsabtace lambar lantarki da goga na goga. Bada damar bushewa da shafa man shafawa na lantarki inda tashoshin tashoshi ke taɓawa.

Idan kuna da kayan aikin sikirin, share DTCs daga ƙwaƙwalwa kuma duba idan lambar P083A ta dawo. Idan wannan ba haka bane, to wataƙila matsalar tana da alaƙa.

Wannan shine mafi yawan abin damuwa a cikin wannan lambar, saboda haɗin watsawa na waje yana da matsalolin lalata.

Idan lambar P083A ta dawo, za mu buƙaci gwada firikwensin TFPS da da'irori masu alaƙa. Tare da maɓallin kashewa, cire haɗin haɗin wutar lantarki a firikwensin TFPS. Haɗa gubar baƙar fata daga voltmeter na dijital (DVOM) zuwa ƙasa ko ƙaramin tashar tunani akan mai haɗa kayan haɗin TFPS. Haɗa ja ja daga DVM zuwa tashar sigina akan mai haɗa kayan haɗin TFPS. Kunna injin, kashe ta. Duba ƙayyadaddun masana'anta; voltmeter yakamata ya karanta ko dai 12 volts ko 5 volts. Yi haɗin haɗin haɗin don ganin ko sun canza. Idan ƙarfin lantarki ba daidai bane, gyara wutar ko waya ta ƙasa ko maye gurbin PCM / TCM.

Idan gwajin da ya gabata ya yi nasara, haɗa gubar ohmmeter ɗaya zuwa tashar siginar a kan firikwensin TFPS kuma ɗayan gubar zuwa ƙasa ko ƙaramin tashar tunani akan firikwensin. Duba ƙayyadaddun masana'anta don juriya na firikwensin don gwada madaidaicin matsin lamba lokacin da ba a matsa masa ba. Wiggle mai haɗawa akan firikwensin matsin lamba na watsa ruwa / canzawa yayin duba juriya. Idan karatun ohmmeter bai wuce ba, maye gurbin TFPS.

Idan duk gwaje -gwajen da suka gabata sun wuce kuma kun ci gaba da karɓar P083A, da alama yana iya nuna firikwensin TFPS da ya gaza, kodayake PCM / TCM da aka gaza da gazawar sadarwa ta cikin gida ba za a iya yanke hukunci ba har sai an maye gurbin firikwensin TFPS. Idan ba ku da tabbas, nemi taimako daga ƙwararren masanin binciken mota. Don shigarwa daidai, PCM / TCM dole ne a tsara shi ko daidaita shi don abin hawa.

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 p083A?

Idan har yanzu kuna buƙatar taimako game da DTC P083A, 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.