P0048 Turbo / Supercharger Whakarei i te Whakawhitinga Takitahi teitei

P0048 Turbo / Supercharger Whakarei i te Whakawhitinga Takitahi teitei

Pepaiti OBD-II DTC

Huringa "A" o te kaiwhakanao turbocharger / supercharger boost regulator, tohu nui

He aha te tikanga o tenei?

Ko tenei Waehere Raru Taatari (DTC) he waehere tuku noa, ko te tikanga e pa ana ki nga waka OBD-II kua rite rawa atu te kaikawe hiko (Toyota, GMC Chevrolet Duramax, Mazda, Chrysler, Jeep, Ford Powerstroke, me etahi atu).) . Ahakoa te tikanga o te taiao, ko nga taahiraa whakatika motuhake ka rereke i runga i te waitohu / tauira.

Ko nga turbochargers me te superchargers he papua hau e akiaki ana i te hau ki roto i te miihini ki te whakanui ake i te hiko. Ko nga superchargers ka peia mai i te crankshaft miihini e te whitiki, ko nga turbochargers e peia ana e nga hau miihini miihini.

He maha nga waka turbocharged hou e whakamahi ana i te turbocharger āhuahanga rerekē (VGT). Ko tenei momo turbocharger e taea ana te whakamahi i nga matatahi huri noa i te taha o waho o te raukini ka taea te tuwhera me te kati hei huri i te kaha o te pehanga whakanui. Ma tenei ka ahei te turbo kia whakahaere takitahi i te tere o te miihini. I te nuinga o te waa ka tuwhera nga waa i te wa e iti ana te miihini ka tuwhera ana ka piki ana te kawenga. Ko te waahi kaaina e te waahanga whakahaere powertrain (PCM), i te nuinga o te waa ma te hiko hiko hiko motuka ranei. Ko te waahi o te turbocharger ka whakatauhia ma te whakamahi i te puoro tuuturu motuhake.

I runga i nga waka e whakamahi ana i te turbocharger whakanekehanga tawhito, i te supercharger ranei, ka whakahaerehia te whakanui i roto i te miihini paru, paru ranei. Ka tuwhera tenei takirere ki te tuku i te pehanga whakanui. Ka aroturukihia e te PCM tenei punaha me te miihini whakaoho whakanui.

Mo tenei DTC, "A" he raru kei roto i tetahi waahanga o te ara o te punaha engari kaore he tohu motuhake, he waahanga ranei.

Kua tohaina te waehere P0048 i te wa e tukuna ana e te PCM te tohu whakaohooho nui o te tohu solenoid, mena kei te whakamahia e te miihini te turbo VGT, te turbocharger / supercharger tawhito ranei.

Ko tetahi momo turbocharger e whakanui ana i te takirere solenoid mana:

Ko nga DTC Engine Turbo / Supercharger e hono ana:

• P0045 Turbocharger / Supercharger Whakarei Mana «A» Huringa / Tuwhera
• P0046 Turbocharger / Supercharger Whakarei Whakahaere "A" Rauna Porowhita / Mahi
• P0047 Turbocharger / Supercharger Whakarei i te Mana «A» Huringa Iti
• P0049 Turbocharger / Turbine Supercharger Overspeed
• P004A Turbocharger / Supercharger Whakarei i te Mana "A" Raarangi kore / iu

Te pakeke o te waehere me nga tohu

Ko te taumahatanga o enei waehere he ngawari ki te taumaha. I etahi wa, ka raru nga raru o te turbocharger/supercharger ka nui te kino o te miihini. E taunaki ana kia whakatika wawe tenei waehere.

Ko nga tohu o te waehere P0048 ka uru ki:

• Ko te nui o te whakaterenga i hua ake ai te puurutanga o te motuka me te kino pea o te miihini
• Tirohia te Maama Miihini

take

Nga take ka taea mo te whakarite i tenei waehere:

• Hoko whakanui pēhanga / turbocharger tūranga pūoko
• Turbocharger hee / supercharger
• Mana hē solenoid
• Nga raru waea
• PCM pakaru
• Ka rere te korehau mena ka whakahaerehia te pehanga e te korehau

Te taatai ​​me te whakatika i nga tikanga

Timata ma te tirotiro tirohanga ki te punaha turbocharger me te punaha turbocharger. Rapua nga hononga wetewete, waea kua pakaru, turuturu korehau, aha atu. Tena tirohia nga Bulletins Ratonga Hangarau (TSB) mo te raru. Mena kaore he mea e kitea, me haere tonu koe ki nga tohu taahiraa-i-te-taahiraa.

Ko nga mea e whai ake nei he mahinga whanui na te mea he rereke te whakamatautau i tenei waehere mai i tena waka ki tena waka. Kia tika te whakamatautau i te punaha, me titiro koe ki te mahere riipene tohu a te kaiwhakanao.

Manatokohia te mahinga punaha ma te whakahau i te solenoid mana ki te whakahou me te taputapu matawai takirua. Whakaarahia te tere o te miihini ki te 1,200 rpm ka huri i te solenoid me te whakaweto. Ma tenei e whakarereke te miihini RPM me te takahuri i te tuunga sensor PID kia huri hoki. Mena ka rere ke te tere, engari kaore e rereke te tuunga PID / kaitautoko nekehanga, whakapae he raru kei roto i te puoro, i tana ara iahiko ranei. Mena kaore te RPM e rereke, whakapae ko te raru kei te taha o te mana whakahaere o te solenoid, turbocharger / supercharger, waea waea ranei.

• Hei whakamatautau i te ara iahiko: tirohia te kaha me te papa i te solenoid. Panui: I a koe e mahi ana i enei whakamatautau, me whakahau te solenoid me te taputapu karapa. Mena kua ngaro te mana whenua, te whenua ranei, me tohu te hoahoa waea hiko a te wheketere ki te whakatau i te take.
• Tirohia te miihini hiko / miihini: tangohia te kohinga hau ki te tirotiro i te kaitao hiko / kaitohu mo te kino me nga otaota otaota ranei. Mena kua kitea he kino, whakakapia te waahanga.
• Tirohia te tuunga / puoro puoro me te ara iahiko: i roto i te nuinga o nga keehi me hono nga waea e toru ki te kaitao tuunga: te kaha, te papa me te tohu. Kia mahara kei reira katoa te tokotoru.
• Whakamatauhia te mana whakahaere: I etahi waa, ka taea e koe te whakamatautau i te solenoid ma te tirotiro i tana aukati o roto me te ohmmeter. Tirohia nga korero Whakatikatika i te wheketere mo nga korero taipitopito. Ka taea hoki e koe te hono i te solenoid ki te mana me te papa hei whakamatautau mena ka pai.

Matapaki DTC korerorero

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Me kaha ake te awhina mo te tohu p0048?

Mena kei te hiahia awhina tonu koe ki te DTC P0048, whakairihia he paatai ​​ki nga korero i raro o tenei tuhinga.

PANUI. I hoatuhia enei korero mo nga mahi korero noa iho. Kaore i te whakaarohia kia whakamahia hei taunakitanga mo te whakatika kaore matou i te kawenga mo tetahi mahi ka mahia e koe mo tetahi motuka. Katoa nga korero i runga i tenei papaanga e tiakina ana e te mana pupuri.