P2140 DTC Throttle / Pedal Position Sensor Voltage Correlation

P2140 DTC Throttle / Pedal Position Sensor Voltage Correlation

Mapepala a OBD-II DTC

Fulumizitsa / Kuyendetsa Udindo SENSOR / E / F Sinthani Voteji Yogwirizana

Kodi izi zikutanthauzanji?

Code Yovutikira Kuzindikira (DTC) ndi nambala yotumizira. Imawerengedwa kuti ndiyaponseponse momwe imagwirira ntchito popanga mitundu yonse yamagalimoto (1996 ndi atsopano), ngakhale njira zowongolera zingasiyane pang'ono kutengera mtunduwo.

Nambala yosagwira galimoto P2140 Throttle / Pedal Position Sensor / E / F Sinthani Voteji Correlation amatanthauza vuto lakutha kwa valavu ya fulumizitsa ndikutseka bwino.

M'zaka za m'ma 1990, opanga magalimoto adayamba kuyambitsa ukadaulo wa "Drive by wire" kulikonse. Ntchito yake ndikupereka mphamvu zoyendetsera mpweya, chuma chamafuta, kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.

Izi zisanachitike, valavu yamagalimoto yamagalimoto inkayendetsedwa ndi chingwe chaching'ono cholumikizana molunjika pakati pa phula la mpweya ndi valavu yampweya. Throttle Position Sensor (TPS) ili moyang'anizana ndi kulumikizana kwa ndodo yolumikizira pathupi. TPS imasinthira mayendedwe ndi mawonekedwe a valavu ya fulumizidwe kukhala chizindikiro chamagetsi ndikuwatumizira pamakina oyang'anira injini, omwe amagwiritsa ntchito chizindikiro cha AC kuti apange njira yoyang'anira injini.

Tekinoloje yatsopano "yamagetsi yoyendetsa zamagetsi" imakhala ndi cholembera chopangira ma accelerator, thupi loyendetsa zamagetsi lodzaza ndi injini yamkati, ma sensa ophatikizika awiri ophatikizira ma coefficients ophatikizika ndi makina oyang'anira injini.

Ngakhale code ili ndi chimodzimodzi, imalembedwa mosiyanasiyana pamitundu ina, monga "Throttle Position Sensor Circuit Range / Performance" pa Infiniti kapena "Electronic Throttle Control Failure Power Management" ku Hyundai.

Mukasindikiza cholembera cha accelerator, mumasindikiza sensa yosonyeza kufunika kofunafuna kutseguka, komwe kumatumizidwa pamakompyuta oyang'anira injini. Poyankha, kompyutayo imatumiza mphamvu yamagalimoto kutsegulira mphutsi. Masensa awiri opumira omwe amakhala mthupi loyenda amatembenuza kutseguka kwamphamvu kukhala chizindikiro chamagetsi pakompyuta.

Chithunzi cha Thupi la Throttle, Throttle Position Sensor (TPS) - gawo lakuda pansi kumanja:

Kompyutayo imayang'anira kuchuluka kwa voltages zonsezi. Zonsezi zikamagwirizana, dongosololi limagwira bwino ntchito. Akapatuka ndi masekondi awiri, nambala ya P2140 imakhazikitsidwa, kuwonetsa kusayenerera kwinakwake. Ma code olakwika ena atha kuphatikizidwa ndi nambala iyi kuti athe kuzindikira vuto. Chofunika kwambiri ndikuti kutaya mphamvu zowongolera kungakhale koopsa.

Nachi chithunzi cha accelerator pedal yokhala ndi sensa ndi zingwe zolumikizira:

Chithunzi chogwiritsidwa ntchito ndi chilolezo cha Panoha (Ntchito Yake) [GFDL, CC-BY-SA-3.0 kapena FAL], kudzera pa Wikimedia Commons

ZINDIKIRANI. DTC P2140 iyi ndiyofanana ndi P2135, P2136, P2137, P2138 ndi P2139, njira zakuwunikira zizikhala chimodzimodzi pamakhodi onse.

Zizindikiro

Zizindikiro za nambala ya P2140 imatha kuyambira poyimilira mpaka kuyima, kulibe mphamvu konse, kuthamanga, kutaya mphamvu mwadzidzidzi pamaulendo oyenda, kapena kupindika pakanthawi kovutirapo. Kuphatikiza apo, kuwala kwa injini ya cheke kudzabwera ndipo nambala ya code izikhazikitsidwa.

Zomwe Zingayambitse DTC P2140

• Mwazidziwitso zanga, cholumikizira cholumikizira kapena mchira wa nkhumba mthupi loyipa limapereka zovuta ngati kulumikizana koyipa. Malo azimayi pa pigtail amatenthedwa kapena kutulutsidwa cholumikizira.
• Kutheka kwakanthawi kochepa kwa waya wopanda zingwe kupita ku pigtail pansi.
• Chivundikiro chapamwamba cha thupi lopindika chimakhala chopunduka, chomwe chimasokoneza kayendedwe kabwino ka magiya.
• Pakompyuta fulumizitsa thupi zosalongosoka.
• Choyipa cha accelerator pedal sensor kapena wiring.
• Makompyuta oyang'anira injini satha dongosolo.
• Masensa a TPS sanagwirizane kwa masekondi ochepa ndipo makompyuta amafunika kupitiliza kuphunzira kuti abwezeretse kuyankha kwamthupi, kapena kompyuta iyenera kukonzedwanso ndi wogulitsa.

Njira zowunikira / kukonza

Mfundo zochepa zokhudza phokoso loyendetsedwa ndi magetsi. Dongosololi ndi lovuta kwambiri komanso losavuta kuwonongeka kuposa dongosolo lina lililonse. Igwireni ndi zigawo zake mosamala kwambiri. Dontho limodzi kapena chithandizo chovuta ndipo ndicho mbiri.

Kuphatikiza pa makina opangira ma accelerator, zida zina zonse zimapezeka mthupi la opumira. Mukayang'anitsitsa, muwona chivundikiro chapulasitiki chapamwamba kumtunda kwa thupi. Lili ndi magiya oyendetsera valavu yampweya. Galimotoyo imakhala ndi chitsulo chaching'ono chotuluka m'nyumba zomwe zili pachikuto. Imayendetsa chovala chachikulu cha "pulasitiki" cholumikizidwa ndi thupi lopumira.

Pini yomwe imayikapo ndikuthandizira magiya imalowa mthupi lopingasa, ndipo chikhomo chapamwamba chimalowa mchikuto "chochepa" cha pulasitiki. Ngati chivundikirocho chikulakwitsa mwanjira iliyonse, zida zidzalephera, zomwe zimafunikira kusintha kwathunthu kwa thupi.

• Chinthu choyamba kuchita ndikupita pa intaneti ndikutenga TSB (technical Service Bulletins) pagalimoto yanu yokhudzana ndi code. Ma TSB awa ndi zotsatira za madandaulo amakasitomala kapena zovuta zomwe zadziwika komanso njira zomwe wopanga akufuna kukonza.
• Fufuzani pa intaneti kapena mu bukhu lanu lautumiki kuti muphunzire njira zowonjezeranso kuti muyambitse kompyuta yanu. Mwachitsanzo, pa Nissan, yatsani kuyatsa ndikudikirira masekondi atatu. Pakadutsa masekondi 3 otsatira, dinani ndi kumasula chidacho kasanu. Dikirani masekondi 5, pezani ndikugwira masekondi 5. Pamene injini yowunikira ikuyamba kung'anima, tulutsani chidacho. Dikirani masekondi 7, pezani chojambulanso kwa masekondi 10 ndikumasula. Chotsani kuyatsa.
• Chotsani cholumikizira zamagetsi mthupi loyenda. Yang'anani mosamala kuti musapeze malo osowapo kapena opindika. Yang'anani dzimbiri. Chotsani dzimbiri ndi tinthu tating'onoting'ono thumba. Ikani mafuta pang'ono pamagalimoto ndikubwezeretsanso.
• Chojambulira cha terminal chikapindidwa kapena kusowa zikhomo, mutha kugula pigtail yatsopano m'masitolo ambiri ogulitsa magalimoto kapena ogulitsa anu.
• Yang'anani chivundikiro chapamwamba cha thupi lakukhazikika kuti muone ngati pali ming'alu kapena mapindikidwe. Ngati alipo, itanani wogulitsayo ndipo muwafunse ngati amangogulitsa chivundikirocho. Ngati sichoncho, sinthanitsani thupi lopumira.
• Gwiritsani ntchito voltmeter kuti muwone chojambulira cha accelerator. Idzakhala ndi ma volts 5 oti muwone, ndipo padzakhala chizindikiro chosinthira pafupi nayo. Tsegulani fungulo ndikuchepetsa pang'onopang'ono. Mpweya uyenera kukulira pang'onopang'ono kuchokera pa 5 mpaka 5.0. Bwezerani m'malo mwake ngati voliyumu ikukwera mwamphamvu kapena palibe voteji pa waya wazizindikiro.
• Sakani pa intaneti kuti muzindikire malo amata omwe ali pagalimoto yamagalimoto anu. Fufuzani cholumikizira thupi kuti mupeze mphamvu zamagalimoto opumira. Funsani wothandizira kuti atsegule kiyi ndikudina pang'onopang'ono. Ngati kulibe mphamvu, kompyuta ndiyolakwika. Thupi lopindika limakhala lopunduka mukalimbikitsidwa.

Ma DTC ena okhudzana ndi kukhotakhota: P0068, P0120, P0121, P0122, P0123, P0124, P0510 ndi ena.

Zokambirana zokhudzana ndi DTC

• Pakadali pano palibe mitu yofananira m'mabwalo athu. Tumizani mutu watsopano pamsonkhano tsopano.

Mukufuna thandizo lina ndi nambala yanu ya p2140?

Ngati mukufunabe thandizo ndi DTC P2140, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.