P0068 MAP/MAF - Throttle Position Correlation

OBD-II Dambudziko Code - P0068 - Datasheet

MAP/MAF - Throttle Position Correlation

Ko fault code 0068 inorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekufambisa. Inoonekwa seyese kwese kwazvinoshanda kune zvese zvinogadzira uye mamodheru emota (1996 uye nyowani), kunyangwe nhanho dzakananga dzekugadzirisa dzingasiyana zvishoma zvichienderana nemhando yacho.

General kukanganisa kodhi P0068 zvinoreva chinetso nekudzora injini. Iko kusawirirana pakati pe sensors zvecomputer pakati pehuwandu hwemhepo inopinda mune yakawanda yekudyira.

Iyo PCM inotsamira pane matatu maseru kuratidza airflow vhoriyamu kuverenga mafuta uye nguva yekuita. Aya ma sensors anosanganisira kuwanda kwemhepo inoyerera sensor, iyo yekumusoro nzvimbo sensor, uye manifold kumanikidza (MAP) sensor. Kune ma sensors mazhinji painjini, asi matatu akabatana nekodhi iyi.

Iyo mass air flow flow sensor iri pakati pemhepo inochenesa uye throttle body. Basa rayo ndere kuratidza huwandu hwemhepo inopfuura nepakati pemuviri we throttle. Kuti uite izvi, chidimbu chitete chekupikisa waya chakakora sebvudzi chinodhonzwa kuburikidza nekupinza kwe sensor.

Iyo komputa inoisa voltage kune iyi waya kuti ipise iyo kusvika kune yakatemerwa tembiricha. Sezvo huwandu hwemhepo huchiwedzera, mamwe magetsi anodikanwa kuchengetedza tembiricha. Zvakare, sezvo vhoriyamu yemhepo inoderera, mashoma magetsi anodikanwa. Iyo komputa inoziva iyi voltage sechiratidzo chehuwandu hwemhepo.

Iyo yekumusoro chinzvimbo chinonzwa inogara pane yakatarisana nedivi rekutumbuka muviri mumuviri wekubvunda. Kana yakavharwa, vharuvhu yekudzivirira inodzivirira mweya kupinda muinjini. Mhepo inodikanwa kuti idling ipfuure iyo vhoriyamu vharafu uchishandisa idle yekumhanyisa mota.

Mazhinji akateedzera mota mamodheru anoshandisa pasi pebhodhi chinzvimbo chinzwa kumusoro kwepamusoro pechiwedzera chekukwirisa. Kana iyo pedal yakadzvanywa, sensor inosungirirwa kune iyo pedal inotumira magetsi kune emagetsi mota, iyo inodzora kuvhurwa kweiyo throttle vharafu.

Mukushanda, iyo throttle position sensor haisi chinhu chinopfuura rheostat. Kana iyo throttle yakavharwa pasina basa, iyo throttle position sensor inonyoresa padyo ne0.5 volts, uye kana yakavhurwa, sepanguva yekumhanyisa, voltage inokwira kusvika pa5 volts. Shanduko kubva ku0.5 kusvika ku5 volts inofanirwa kuve yakatsetseka. Injini yekombiyuta inoziva kuwedzera kwemagetsi sechiratidzo chinoratidza huwandu hwemhepo uye kumhanya kwekuvhura.

Manifold Absolute Pressure (MAP) inotamba chinzvimbo chiiri mune ino mamiriro. Inoona kumanikidza kwakasiyana siyana, kugadziridzwa kwehuwandu hwemhepo nekuda kwetembiricha, hunyoro uye kukwirira. Iyo zvakare yakabatana nekudyiwa kwakawanda kuburikidza nepombi. Kana vharuvhu yekuvhurika ikangoerekana yavhurika, kumanikidza kwakasiyana-siyana kunodonha nekukasira uye kunomuka zvakare apo kuyerera kwemweya kunowedzera.

Injini inoshandisa manejimendi inoda matatu ese eema sensors kuti anyatso kuona nguva yekuvhura injekita uye huwandu hwenongedzo yenguva inodiwa kuchengetedza huwandu hwe14.5 / 1. gadzira marongero akafanira uye gadza DTC P0068.

Zviratidzo

Zvimwe zviratidzo zveP0068 kodhi iyo mutyairi anogona kusangana nayo inogona kusanganisira rough injini idling panguva yekupaka uye kuderera, kurasikirwa kwesimba nekuda kwemhepo yakawandisa inogona kupinda muhurongwa, iyo inogona kukanganisa chiyero chemhepo / mafuta, uye zviri pachena tarisa chiratidzo cheinjini.

Zviratidzo zvinoratidzwa iyo P0068 kodhi zvinoenderana nechikonzero chekuwandisa:

• Iyo Injini Yebasa kana Cheki Injini mwenje ichavhenekera.
• Rough Engine - Iyo komputa ichaisa iyo iri pamusoro kodhi uye mamwe makodhi anoratidza yakanganisa sensor kana dambudziko riri remagetsi. Pasina kuyerera kwemhepo kwakaringana, injini inomhanya payakaoma uye, zvichienderana nekuomarara, inogona kusamhanyisa kana kuve nekukanganisa kwakanyanya. dead zone pasina basa. Muchidimbu, zvichashanda lousy

Zvikonzero zveP0068 kodhi

Zvimwe zvikonzero zveiyi DTC:

• Bvisa vhudzi pakati peiyo MAF sensor uye iyo yekudyira yakawanda uye yakasununguka kana yakatsemuka hoses
• Yakasviba mweya yekuchenesa
• Kuvuza mukudyiwa kwakawanda kana zvikamu
• Inokanganisa sensor
• Yakabikwa chiteshi chekudyira kuseri kwemuviri wekubvunda
• Yakashata kana yakaora magetsi magetsi
• Kuvharirwa kwemweya
• Yakaremara yemagetsi throttle muviri
• Yakavhara hosipa kubva pakudya yakawanda kusvika kune yakazara gasi yekumanikidza sensor
• Yakanganisa misa yemhepo inoyerera sensor kana yakabatana wiring
• Kukanganisa kupinza manifold absolute pressure sensor kana hukama hwakabatana
• Vacuum leak mune yakawanda yekudyara, mhepo yekudyara system, kana throttle muviri.
• Yakasununguka kana yakakuvadzwa kubatanidza magetsi ane chekuita neiyi system.
• Kukanganisa kana kusasimwa zvisina kunaka valve chinzvimbo sensor kana yakabatana wiring

Matanho ekuongorora uye mhinduro dzinogoneka

Semugadziri wemotokari, ngatitange nematambudziko anowanzo. Unozoda volt/ohmmeter, punch-hole gauge, gaba recarburetor cleaner, uye gaba rekuchenesa mhepo. Gadzirisa chero matambudziko sezvaunoawana uye tanga mota kuti uone kana dambudziko rakagadziriswa - kana zvisiri, enderera nemaitiro.

Neinjini yadzimwa, vhura hood uye tarisa iyo yemhepo firita chinhu.

Tarisa zvimisikidzo zvakasununguka kana kudonhedza mumutsara kubva paMaF sensor kune iyo throttle muviri.

Wongorora mitsara yemidziyo yekudyira yakawanda yezvivharo, kutsemuka, kana kusununguka izvo zvinogona kukonzera kurasikirwa kwemhepo.

Dzinga imwe neimwe sensor uye tarisa chinobatanidza chengura uye mapini akakwenenzverwa kana akakotama.

Tanga injini uye shandisa carburetor cleaner kuti uwane kudyiwa kwakawanda. Pfupi pfuti yecarburetor cleaner pamusoro pekudonha inozochinja RPM. Chengeta pfapfaidzo inogona kusvika pakureba kweruoko kuti usase pfapfaidzo kubva mumaziso ako, kana iwe unozodzidza chidzidzo sekubata kati nemuswe. Hamungakanganwi nguva inotevera. Wongorora kwese kwese kwakabatana kwekudonha.

Sunungura chisungiso papombi inobatanidza mafambiro emhepo akawanda kune throttle body. Tarisa mukati memuviri unofema kuti uone kana wakafukidzwa necoke, chinhu chitema chine girizi. Kana zvirizvo, sunga chubhu kubva mubhodhoro rekupinda mhepo pakati pechubhu nemuviri unofema. Svededza zamu pamutumbi wehuro uye tanga injini. Tanga kumwaya kusvikira gaba rapera. Bvisa iyo uye wobatanidzazve hose kune throttle body.

Tarisa mass air flow sensor. Bvisa chibatanidza kubva kune sensor. Batidza ignition injini yakadzimwa. Kune waya nhatu, 12V simba, sensor pasi uye chiratidzo (kazhinji yero). Shandisa iyo tsvuku inotungamira yevoltmeter kuti uedze iyo 12 volt yekubatanidza. Chengetedza waya nhema pasi. Kushaikwa kwemagetsi - dambudziko nekudzima kana wiring. Isa iyo yekubatanidza uye tarisa pasi peiyo sensor. Inofanira kunge iri pasi pe100 mV. Kana iyo sensor iri kupa 12V uye iri kunze kwenzvimbo pasi, tsiva iyo sensor. Uyu ndiwo muyedzo wekutanga. Kana pakapedza bvunzo dzese ikapfuura uye dambudziko rikaenderera, kuyerera kwemhepo yakawanda kunogona kunge kuchiri kwakashata. Zvitarise pane yemifananidzo komputa senge Tech II.

Tarisa kushanda kweiyo throttle position sensor. Ita shuwa kuti yakaiswa nemazvo uye mabhaudhi akasimba. Iyi i5-waya yekubatanidza - yakasviba yebhuruu yechiratidzo, grey yeXNUMXV referensi, uye dema kana orenji yePCM isina waya waya.

- Batanidza waya tsvuku yevoltmeter kune yeblue chiratidzo waya uye nhema waya yevoltmeter pasi. Batidza kiyi injini ichidzima. Kana iyo sensor yakanaka, ipapo kana iyo throttle yakavharwa, pachava nepasi pe1 volt. Sezvo iyo throttle inovhurika, iyo voltage inokwira zvakanaka kusvika kune 4 volts isina inodonha kana glitches.

Tarisa iyo MAP sensor. Batidza kiyi uye tarisa tambo yekudzora simba netambo dzvuku yevoltmeter, uye yakasviba ine pasi. Nekiyi iripo uye injini yakadzimwa, inofanirwa kunge iri pakati pe4.5 ne5 volts. Tanga injini. Inofanira kuva pakati pe0.5 ne1.5 volts zvichienderana nekukwirira uye tembiricha. Wedzera kumhanya kweinjini. Iyo voltage inofanirwa kupindura kune throttle kuvhurwa nekudonha nekusimuka zvakare. Kana zvisiri, chinja.

ZVIKANGANISO ZVAUNOGONA KUONA CODE P0068

Kukanganisa kwakajairika pakuongorora kodhi yeP0068 kunogona kusanganisira kutsiva zvikamu mukupisa kana kupisa mafuta system, kufunga kuti moto wakashata ndiro dambudziko, sezvo izvi zvichigona kuita kuti injini iite zvakafanana. Kumwe kutadza kuongorora dambudziko iri kungave kutsiva imwe kana akawanda masensa pasina kutarisa kushanda kwawo usati watsiva. Usati wagadzirisa zvakakosha zvikuru kutarisa zvikanganiso zvose.

KODEI P0068 YAKAKANYA SEI?

Code P0068 inogona kunge isiri yakakomba kutanga nayo, asi inogona kutungamira kune yakakomba mamiriro emotokari. Injini ingangomhanya kusvika dambudziko ragadziriswa. Kana injini ichimhanya zvishoma nezvishoma kwenguva yakareba, injini inogona kukuvara. Isu tinokurudzira kuti uongorore dambudziko uye rigadzirise nekukurumidza kuti udzivise imwe kukuvara kweinjini.

KUGADZIRIRA KUNOGONA KUGADZA CODE P0068?

Kugadziriswa kunogona kugadzirisa P0068 kodhi kungasanganisira:

• Kugadzirisa kukwira kana kuisirwa kwemhepo yakawanda inoyerera sensor, tora manifold absolute absolute pressure sensor kana throttle position sensor.
• Mass Air Flow Sensor Kutsiva
• Manifold Absolute Pressure Sensor Replacement
• Gadzirisa kana kutsiva wiring yakabatana neaya ma sensors maviri.
• Gadzirisa vacuum leak

DZIMWE ZVIMWE ZVIMWE ZVIMWE ZVINOITA PANE CODE P0068

Zvinokurudzirwa kuti kodhi P0068 icheneswe nekukurumidza sezvinobvira sezvo iyi kodhi inogona kukanganisa hupfumi hwemotokari. Kana paine vacuum inodonha, musanganiswa wemafuta emhepo hauzove wakarurama, zvichiita kuti injini isashande. Kunyange izvi zvichikonzera kuti injini ishandise mafuta mashoma, zvinokonzeresa kurasikirwa kwesimba, izvo zvinozoderedza kushandiswa kwemafuta.

Chii chinonzi P0068 Injini Kodhi [Kurumidza Kutungamira]

Unoda rumwe rubatsiro neiyo p0068 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0068, tumira mubvunzo mune zvakataurwa pazasi peichi chinyorwa.

ONA. Ruzivo urwu rwunopihwa ruzivo rwezvinangwa chete. Izvo hazvina kuitirwa kuti ishandiswe sekurudziro yekugadzirisa uye isu hatisi ivo vane basa kune chero chiito iwe chaunotora pane chero mota. Zvese ruzivo pane ino saiti zvinodzivirirwa ne copyright.