P007D Kutentha kwamphamvu kozizira kozizira kozungulira

P007D Kutentha kwamphamvu kozizira kozizira kozungulira

Mapepala a OBD-II DTC

Limbikitsani Kutentha kwa Mpweya Wotentha Woyendetsa Dera la Bank 1 High

Kodi izi zikutanthauzanji?

Izi Kuzindikira Mavuto Code (DTC) ndi njira yotumizira, zomwe zikutanthauza kuti imagwira ntchito ku OBD-II zamagalimoto okhala ndi mpweya wotentha wozizira (Chevy, Ford, Toyota, Mitsubishi, Audi, VW, etc.) ... Ngakhale chikhalidwe chonse, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera kapangidwe / kapangidwe kake.

Turbocharger kwenikweni ndi pampu ya mpweya yomwe imagwiritsidwa ntchito kukakamiza mpweya kulowa mu injini. Pali magawo awiri mkati: turbine ndi kompresa.

The turbine amamangiriridwa ku manifold otopetsa kumene kumayendetsedwa ndi mpweya wotulutsa mpweya. Compressor imalumikizidwa ndi kulowetsedwa kwa mpweya. Zonsezi zimalumikizidwa ndi shaft, kotero kuti turbine imazungulira, kompresa imazunguliranso, kulola kuti mpweya wolowa mu injini ulowe mu injini. Mpweya woziziritsa umapereka chiwongolero chowonjezera ku injini motero mphamvu zambiri. Pachifukwa ichi, injini zambiri zimakhala ndi aftercooler, yomwe imadziwikanso kuti intercooler. Zoziziritsira mpweya zolipiritsa zitha kukhala zoziziritsira mpweya kupita kumadzi kapena mpweya ndi mpweya, koma ntchito yawo ndi yofanana - kuziziritsa mpweya wolowa.

Charge Air Cooler Tempor Sensor (CACT) imagwiritsidwa ntchito kuyeza kutentha chifukwa chake kuchuluka kwa mpweya kumabwera kuchokera kuzizira zoziziritsa mpweya. Chidziwitsochi chimatumizidwa ku module powertrain control module (PCM) komwe chimafaniziridwa ndi kutentha kwa mpweya (ndipo nthawi zina kutentha kwa injini ndi kutentha kwa EGR) kuti muzindikire momwe mpweya uliri wozizira. PCM imatumiza voliyumu yamagetsi (makamaka ma volts 5) kudzera pakulimbana kwamkati. Imayesa magetsi kuti adziwe kutentha kwa mpweya wozizira.

Chidziwitso: Nthawi zina CACT ndi gawo limodzi lamagetsi olimbikitsira.

P007D idakhazikitsidwa pomwe PCM imazindikira chizindikiritso chazizindikiro chazizindikiro cha mpweya pamalo otchinga 1. Izi nthawi zambiri zimawonetsa dera lotseguka. Pazinjini zomwe zili ndi mizere ingapo kubanki, banki 1 imatanthauza cholembera chomwe chili ndi cholembera # 1.

Kuuma kwa code ndi zizindikilo

Kukula kwa ma code awa ndiwosavuta.

Zizindikiro za chikhombo cha injini ya P007D zitha kuphatikizira izi:

• Chongani Engine Kuwala
• Kugwiritsa ntchito injini molakwika
• Kuchepetsa mafuta
• Galimoto idakhala munjira yopunduka.
• Kulepheretsa kusinthika kwa fyuluta ya particulate (ngati ili ndi zida)

zifukwa

Zomwe zingayambitse code P007D ndi izi:

• Kachipangizo zolakwika
• Mavuto a zingwe
• Zowonongeka kapena zochepa zowonjezera mpweya wozizira
• PCM yolakwika

Njira zowunikira ndikukonzanso

Yambani poyang'ana poyang'ana kachipangizo kamene kali ndi mpweya wozizira komanso mawaya oyanjana nawo. Fufuzani malumikizidwe otayirira, zingwe zowonongeka, ndi zina zambiri. Ngati zowonongeka zapezeka, konzani ngati mukufunikira, chotsani codeyo ndikuwone ngati idzabwerenso.

Kenako yang'anani ma bulletins aukadaulo (TSBs) zavutolo. Ngati palibe chomwe chikupezeka, muyenera kupitilira pakuwunika pang'onopang'ono.

Otsatirawa ndi njira yodziwika bwino popeza kuyesa kwa nambala iyi kumasiyana ndi galimoto ndi galimoto. Kuti muyesetse bwino dongosololi, muyenera kuyang'ana pa chojambula chojambula cha wopanga.

• Pre-yesani dera: gwiritsani ntchito chida chowunika kuti muwone momwe kachidutswa kazakudya kozizira kamvekedwe kake. Chotsani kachipangizo cha CACT; mtengo wogwiritsa ntchito scan uyenera kutsikira pamtengo wotsika kwambiri. Kenako lumikizani jumper kudutsa malo. Ngati chida chosakira chikuwonetsa kutentha kwambiri, malumikizowo ndi abwino ndipo ECM imatha kuzindikira kulowetsa. Izi zikutanthauza kuti vuto limakhudzana kwambiri ndi sensa osati dera kapena PCM.
• Chongani chojambulira: Chotsani cholumikizira chozizira cha mpweya chozizira. Kenaka yesani kutsutsana pakati pa malo awiri a sensa ndi DMM yoikidwa ku ohms. Yambitsani injini ndikuwona mtengo wotsutsa; mikhalidwe iyenera kuchepa pang'onopang'ono injini ikayamba kutentha (yang'anani kutentha kwa injini pa dashboard kuti muwonetsetse kuti injini ikugwira ntchito kutentha). Kutentha kwa injini kukakwera koma kulimbana kwa CACT sikuchepera, sensa ndiyolakwika ndipo imayenera kusinthidwa.

Fufuzani dera

• Chongani mbali yamagetsi yamagawo oyenda: Kuwunikira ON, gwiritsani ntchito digito yama digito yoyambira volts kuti muyese mphamvu yama 5V yochokera ku PCM pa amodzi mwa malo omalizira ozizira otentha. Ngati palibe chizindikiro cholozera, polumikiza mita yoyikidwa ku ohms (ndikuzimitsa) pakati pa malo olembera pa CACT ndi malo owonetsera magetsi pa PCM. Ngati kuwerengera mita sikulekerera (OL), pali dera lotseguka pakati pa PCM ndi sensa yomwe imayenera kupezeka ndikukonzedwa. Ngati kauntala akuwerenga mtengo wake, pali kupitiriza.
• Ngati zonse zili bwino mpaka pano, mudzafunika kuwona ngati ma volts asanu akutuluka mu PCM pamalo opangira magetsi. Ngati palibe 5V voltage voltage yochokera ku PCM, PCM mwina ndi yolakwika.
• Yang'anani mbali ya pansi pa dera: Lumikizani choyesa chotsutsa (kuwotcha OFF) pakati pa malo otsetsereka pamagetsi a kutentha kwa mpweya wozizira ndi malo apansi pa PCM. Ngati kuwerengera kwa mita kulibe kulekerera (OL), pali dera lotseguka pakati pa PCM ndi sensa yomwe imayenera kupezeka ndikukonzedwa. Ngati kauntala ikuwerenga nambala, pali kupitiliza. Pomaliza, onetsetsani kuti PCM yakhazikika bwino polumikiza mita imodzi ku terminal ya PCM ndi ina ku chassis. Apanso, ngati mita ikuwerengera (OL), pali dera lotseguka pakati pa PCM ndi nthaka yomwe imayenera kupezeka ndi kukonzedwa.

Zokambirana zokhudzana ndi DTC

• 2014 Ford Kuthawa P26B7, P0238, P0234, P0453, P007D, P0236Galimoto siyimagwira bwino, imanunkhiza gasi, sinayende, ndikuopa kuti izi zitha kuwononga chosinthira chothandizira. Galimoto idayenda makilomita 55 zikwi zokha…. 

Mukufuna thandizo lina ndi nambala ya P007D?

Ngati mukufunabe thandizo lokhudza DTC P007D, 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.