P2128 Throttle Position Sensor / Chinja E Circuit Yakakwira Input

P2128 Throttle Position Sensor / Chinja E Circuit Yakakwira Input

OBD-II DTC Dhata

Yepamusoro nhanho yechiratidzo chekuisa muketani yesenzura yechinzvimbo chevharufuru vharafu / chitiviri / chinja "E"

Izvi zvinorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekufambisa, zvinoreva kuti inoshanda kune OBD-II mota dzakashongedzwa. Kunyangwe yakajairika, chaiwo matanho ekugadzirisa anogona kusiyana zvichienderana neiyo mhando / modhi.

Pandakaona kodhi yakachengetedzwa P2128, ndakaona kuti zvinoreva kuti powertrain control module (PCM) yaona yakakwira magetsi kubva kuTrottle Position Sensor (TPS) dunhu kana chaiyo Pedal Position Sensor (PPS) redunhu. Tsamba "E" inoreva dunhu chairo, sensor, kana nzvimbo yedunhu chairo.

Tarisa kune inovimbwa sosi yemota ruzivo (ese DIY dhata achashanda) kune rumwe ruzivo rwemotokari iri mubvunzo. Iyi kodhi inoshandiswa chete mumotokari dzakashongedzerwa nedrive-ne-waya (DBW) masystem.

Iyo PCM inodzora iyo DBW sisitimu inoshandisa iyo throttle actuator mota, imwe kana inopfuura pedal chinzvimbo sensors (dzimwe nguva inonzi accelerator pedal position sensors), uye akawanda throttle chinzvimbo maseru. Iwo ma sensors ane chirevo voltage (kazhinji 5 V) uye pasi. Mazhinji maTPS / PPS sensors ndeemhando yepotentiometer uye anopedzisa dunhu rakakodzera. Kuwedzera kwekusimudzira ekisero pane yekumhanyisa chinongedzo kana pane iyo throttle shaft inogonesa vanobatana ne sensor. Sensor kuramba kushanduka sezvo mapini anofamba achiyambuka sensor PCB, zvichikonzera shanduko mukushomeka kwedunhu uye nemasaini ekuisa magetsi kuPCM.

Kana iyo yekuisa chiratidzo yemagetsi ikapfuura iyo yakatemwa muganho, kwenguva yakareba uye pasi pemamwe mamiriro ezvinhu, kodhi P2128 ichachengetwa uye Malfunction Indicator Lamp (MIL) inogona kuvhenekera.

Zviratidzo / kuomarara

Kana kodhi iyi ikachengetwa, iyo PCM inowanzo pinda yakaremara modhi. Mune ino modhi, injini yekumhanyisa ichave yakaganhurirwa zvakanyanya (kunze kwekunge yakaremara). Zviratidzo zveP2128 kodhi inogona kusanganisira:

• Yakaramba yakasimba (pairi rpm)
• Kukwidziridzwa kushoma kana kusawedzera kukurumidza
• Injini matanga kana idling
• Oscillation pakumhanyisa
• Kudzora ngarava hakusi kushanda

zvikonzero

Zvimwe zvinogona kukonzeresa kodhi yeinjini iyi zvinosanganisira:

• Vhura kana pfupi dunhu muketani pakati peTPS, PPS uye PCM
• TPS isina kukwana kana PPS
• Yakagadziriswa magetsi magetsi
• Yakaremara kure kudzora kutyaira mota

Kuongorora uye kugadzirisa maitiro

Nzvimbo yakanaka yekutanga nguva dzose yekutarisa technical Service Bulletins (TSB) kune yako chaiyo mota. Dambudziko rako rinogona kunge riri nyaya inozivikanwa neyakagadzirwa gadziriso-yakaburitswa gadziriso uye inogona kukusevha nguva nemari panguva yekugadzirisa matambudziko.

Ndingave nekwaniso yekuongorora scanner, digital volt / ohmmeter (DVOM) uye ruzivo rwemotokari senge All Data (DIY) kuongorora iyo P2128 kodhi.

Ini ndaizotora nhanho yekutanga yekuongororwa kwangu nekutarisa ndichiongorora wiring zvese nemabatanidzwa anoenderana nehurongwa. Ini ndinodawo kutarisa muviri wekubvunda kuti uwane zviratidzo zvekabhoni yekuvaka-kana kukuvara. Kuwedzeredza kabhoni kuvaka-kumusoro uko kunochengeta iyo throttle muviri kuvhurika pakutanga kunogona kukonzera kuti P2128 kodhi ichengetwe. Chenesa chero kabhoni dhipoziti kubva mumuviri wekupomba zvichienderana nezvakakurudzirwa nemugadziri uye gadzirisa kana kutsiva waya isina kukodzera kana zvikamu sezvazvinodiwa, wobva wadzokorora iyo DBW system.

Ipapo ini ndinobatanidza iyo scanner kuchiteshi chekuongorora mota uye ndinotora ese akachengetwa maDTC. Ini ndinonyora pasi kuitira kuti ndigone kudhiza makodhi akachengetwa. Ini ndinodawo kusevha chero yakabatana kufriza furemu data. Aya manotsi anogona kubatsira kana P2128 ikashanduka kuve yepakati. Iye zvino ndiri kuchenesa makodhi uye kuyedza kutyaira mota. Kana iyo kodhi yakabviswa, ini ndinoramba ndichiongorora

Simba rinokwira uye zvisirizvo pakati peTPS, PPS nePCM zvinogona kuonekwa uchishandisa scanner data stream. Dzora rukova rwako rwe data kuti uratidze chete data rakakodzera kuti upindure nekukurumidza. Kana pasina spikes uye / kana kusawirirana kunowanikwa, shandisa iyo DVOM kuwana chaiyo-nguva data kubva kune yega sensor imwe neimwe. Kuti uwane chaiyo-nguva data uchishandisa iyo DVOM, batanidza iyo bvunzo inotungamira kune yakakodzera chiratidzo uye epasi maseketi uye chengetedza iyo DVOM kuratidza iyo iyo DBW ichimhanya. Teerera kune emagetsi mafuru paunenge uchifambisa zvishoma nezvishoma vharuvhu yekuvharira kubva kuvharwa kuti izarure zvizere. Magetsi acho anowanzoitika kubva pa5V yakavharwa throttle kusvika ku4.5V yakafara yakavhurika. Kana ma surges kana zvimwe zvisina kujairika zvikawanikwa, fungidzira kuti iyo sensor iri kuyedzwa haina kukwana. Oscilloscope zvakare chishandiso chikuru chekuongorora kuita kwe sensor.

Zvimwe zvekuongorora manotsi:

• Vamwe vagadziri vanoda iro rekubvunda muviri, throttle actuator mota, uye ese ekupokana maseru sensors kuti atsive pamwechete.

Inoenderana DTC hurukuro

• OBD macode P2123 uye P2128 pane Audi A4 B6 Quattro 1.8TAudi A4 B6 Quattro 1.8T yanga iine dambudziko neiriyeta fani, ndakaudzwa kuti ndibatanidze tambo yesensu iri pazasi redhiyeta hosi uye ndisvetuke kuti ndione kana fan ichiuya, asi haina kudaro. Mushure meizvozvo, hapana kana kubvunda kana uchitanga kubhowa. kana ndikadzvanya chitiviri, hapana chinoitika, tora aya maviri makodhi P2123 P2123 ... 
• CODES VW NEW BEETLE P2128 uye P2133Pandakanga ndichityaira 2001 bBeetle, pandakaburitsa accelerator chitiviri, throttle yakaramba yakavhurika. Ipapo ini ndakawana anotevera macode P2128 uye P2133, ayo anoratidza chinetso neacomputer petal nzvimbo sensor. Ndakaedza kutsvaga chikamu chakasarudzika muzvitoro zvakasiyana zve auto, asi handikwanise ... 
• Makodhi p2128 uye p2133Rova puddle yemvura uye iwe unobva warasa simba uye hauchazoita chinhu mushure mekunge yatanga kushanda. Inotanga zvakakwana uye inoshanda chaizvo musina basa, kana iwe ukaenda kune gasi, hapana mhinduro. Chinja APP sensor uye uchiri kusashanda. Ini ndakachinja iyo o2 sensor yekudzika (waya dzakatsemuka), asi zvakadaro hapana mhinduro. Chero zano… 

Unoda rumwe rubatsiro neiyo p2128 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P2128, 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.