P212D Throttle Position Sensor / Chinja G Inopinza Circ Yakakwira

P212D Throttle Position Sensor / Chinja G Inopinza Circ Yakakwira

OBD-II DTC Dhata

Yepamusoro nhanho yechiratidzo chekuisa muketani yesenenzi yechinzvimbo chevharufuru vharuvhu / chinja "G"

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.

Pandakasangana nekodhi yakachengetedzwa P212D, ndakaona kuti zvinoreva kuti powertrain control module (PCM) yaona yakakwira magetsi kubva kuTrottle Position Sensor (TPS) dunhu kana chaiyo Pedal Position Sensor (PPS) redunhu. "G" zvinoreva dunhu chairo, sensor, kana dunhu redunhu 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 iwo magetsi ekuisa chiratidzo achipfuura muganho wakarongwa, P212D inochengetwa kwenguva yakareba pasi pemamwe mamiriro ezvinhu uye Mwenje Yekusaita Basa (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 zveP212D 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.

Ndingadai ndiine mukana wekuongorora scanner, digital volt / ohmmeter (DVOM) uye ruzivo rwemota senge All Data (DIY) kuongorora iyo P212D kodhi.

Ini ndaizotora nhanho yekutanga yekuongororwa kwangu nekutarisa ndichiongorora wiring zvese nemabatanidzwa anoenderana nehurongwa. Ini ndinodawo kutarisa muviri wekubanda kuti uwane zviratidzo zvekabhoni yekuvaka-kana kukuvara. Kuwedzeredza kabhoni kuvaka-kumusoro uko kunochengeta iyo throttle muviri kuvhurika pakutanga kunogona kukonzera kuti P212D 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 kune mota yekuongorora chiteshi uye ndinotora ese akachengetwa maDTC. Ini ndinonyora pasi kuitira kuti marongero akachengetedzwa macode acho Ini ndinodawo kusevha chero yakabatana kufriza furemu data. Aya manotsi anogona kubatsira kana iyo P212D ikasaita mushe. 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

• Ikozvino hapana misoro inoenderana mumaforamu edu. Tumira chinyorwa chitsva paforum izvozvi.

Unoda rumwe rubatsiro neako p212D kodhi?

Kana iwe uchiri kuda rubatsiro maererano neDTC P212D, 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.