P212E Maƙallan Matsayin Matsayi / Sauya G Circuit Intermittent

P212E Maƙallan Matsayin Matsayi / Sauya G Circuit Intermittent

Bayanan Bayani na OBD-II

Maƙallan Matsayin Maɗaukaki / Canza Yanayin Matsalar "G"

Mene ne wannan yake nufi?

Wannan Lambar Matsalar Bincike (DTC) lambar watsawa ce gaba ɗaya, wanda ke nufin ya shafi duk motocin 1996 (Dodge, Chrysler, Hyundai, Jeep, Mazda, da sauransu). Kodayake gabaɗaya, takamaiman matakan gyara na iya bambanta dangane da alama / ƙirar.

Daga gogewar kaina, na gano cewa lambar da aka adana P212E tana nufin tsarin sarrafa wutar lantarki (PCM) ya gano gazawar lokaci -lokaci a cikin firikwensin matsayin "G" (TPS).

TPS yawanci shine nau'in firikwensin nau'in potentiometer wanda ke rufe da'irar mahaɗin ƙarfin lantarki a XNUMX V. TPS ana sarrafa shi ta hanyar injiniya ta amfani da ƙaramar maƙura ko harshe da aka ƙera musamman akan firikwensin. Lokacin da bawul ɗin maƙera ya buɗe ya rufe, lambobin sadarwa a cikin firikwensin suna motsawa cikin PCB, suna canza juriya na firikwensin. Lokacin da juriya na firikwensin ya canza, ƙarfin lantarki akan da'irar TPS yana jujjuyawa. Kwamfutar PCM ta gane waɗannan canjin a matsayin ɗimbin maƙasudin maƙura.

PCM na amfani da siginar wutar lantarki daga TPS don lissafin isar da mai da lokacin ƙonewa. Hakanan yana amfani da shigarwar TPS don sarrafa kwararar iskar sha, fitar da iskar oxygen, aikin sake dawo da gas (EGR), da adadin nauyin injin.

Idan PCM ta gano takamaiman adadin sigina na lokaci -lokaci ko siginar siginar daga TPS na wani lokaci da aka tsara da yanayin da aka tsara, za a adana P212E kuma Lamp Indicator Lamp (MIL) na iya haskakawa.

Tsanani da alamu

TPS tana taka muhimmiyar rawa wajen sarrafa injin, saboda haka lambar P212E da aka adana yakamata a kula dashi da wani matakin gaggawa.

Alamomin lambar P212E na iya haɗawa da:

• Oscillation akan hanzari
• Bakin hayaki daga sharar injin (musamman lokacin farawa)
• Farawar injin da aka jinkirta (musamman lokacin fara sanyi)
• Rage ingancin man fetur
• Lambobin watsi da aka adana za su iya bin P212E.

dalilai

Mai yiwuwa sanadin wannan lambar injin ya haɗa da:

• TPS mara kyau ko aka daidaita
• Buɗe ko gajeriyar da'ira a cikin wayoyi ko masu haɗa TPS "G"
• Jikin maƙura ya makale ko ya lalace
• Kuskuren shirye -shiryen PCM ko PCM

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.

Yawancin lokaci ina amfani da na'urar sikirin bincike, volt / ohmmeter na dijital (DVOM) da madaidaicin bayanin abin hawa (DATA DIY DIY) don gano lambar P212E.

Nasarar ganewar asali yawanci yana farawa tare da dubawar gani na duk wayoyi da masu haɗin haɗin da ke da alaƙa da tsarin. Ina kuma son duba jikin maƙura don alamun coking ko lalacewa. Gyara ko maye gurbin wayoyi mara kyau ko aka gyara kamar yadda ya cancanta, sannan sake duba jikin maƙura da TPS.

Haɗa na'urar daukar hotan takardu zuwa mai haɗa abin bincike; dawo da duk lambobin kuskure da aka adana kuma rubuta su don tunani nan gaba. Na kuma adana duk bayanan bayanan daskare da aka haɗa. Bayanan kula na suna da taimako idan lambar da aka ajiye ta zama mai shiga tsakani. Sannan zan share lambobin kuma in gwada motar. Idan an share lambar, ci gaba da bincike. Idan ba a sake saitawa ba, yanayin na iya yin muni kafin a iya yin sahihin ganewar asali. Fitar da kullun har sai PCM ta shiga yanayin shirye ko an share lambar.

Ci gaba da duba Sabis ɗin Sabis (TSBs) waɗanda ke da takamaiman takamaiman kuskure (da abin hawa) da ake tambaya ta hanyar tuntuɓar tushen bayanan abin hawan ku. Idan za ta yiwu, yi amfani da bayanan a cikin TSB da ta dace don taimakawa cikin ganewar asali. TSBs na iya zama taimako musamman wajen tantance yanayin ɓarna.

Rafin bayanai na na'urar daukar hotan takardu na iya samar da bayanai masu amfani game da kurakurai da rashin daidaituwa a cikin firikwensin matsayi. Idan kun taƙaita rafi na na'urar daukar hotan takardu don nuna bayanan da suka dace kawai, zaku sami madaidaicin amsa.

Idan ba a sami gazawa ba, yi amfani da DVOM don bincika TPS. Amfani da DVOM yana ba ku damar samun bayanai na ainihi muddin ana haɗa jagororin gwajin da suka dace da hanyoyin ƙasa da sigina. Kula da nuni na DVOM yayin aiki da maƙura. Kula da ƙarfin lantarki yana katsewa yayin da bawul ɗin maƙogwaro yake aiki a hankali daga rufaffen wuri zuwa cikakken matsayi. Yawan wutar lantarki yawanci yana daga 5V rufe maƙura zuwa maƙogwaron buɗaɗɗen 4.5V. Idan an sami kurakurai ko wasu rashin daidaituwa, yi zargin cewa firikwensin da ke ƙarƙashin gwaji yana da lahani ko ba a daidaita shi ba.

Ƙarin bayanin kula:

• Idan an maye gurbin TPS kuma ana adana P212E, tuntuɓi tushen bayanan abin hawa don bayani akan saitunan TPS.
• Yi amfani da DVOM (tare da jagororin gwaji da aka haɗa zuwa ƙasa da siginar sigina) don daidaita TPS.

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 ku ta p212e?

Idan har yanzu kuna buƙatar taimako tare da DTC P212E, 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.