U0147 Anataya kulumikizana ndi pachipata B

U0147 Anataya kulumikizana ndi pachipata B

Mapepala a OBD-II DTC

Kutaya Kulumikizana ndi Gateway "B"

Kodi izi zikutanthauzanji?

Iyi ndi njira yolankhulirana yodziwika bwino yomwe imagwiritsidwa ntchito pazipangidwe zambiri zamitundu yamagalimoto. Nambala iyi imatanthauza kuti gawo lolowera pachipata "B" ndi ma module ena oyendetsa pagalimoto samalumikizana.

Ma circry omwe amagwiritsidwa ntchito kwambiri kulumikizana amadziwika kuti Controller Area Bus kulumikizana, kapena basi basi ya CAN. Popanda basi iyi ya CAN, ma module oyendetsa sangathe kulumikizana ndipo chida chanu cha scan sichitha kulandira chidziwitso kuchokera mgalimoto, kutengera dera lomwe likukhudzidwa. Gawo lolowera pachipata limayang'anira kusamutsa zambiri kuchokera pa netiweki imodzi ya mabasi a CAN kupita kuma module ena pa netiweki ina ya CAN. Chida chanu chosakira nthawi zambiri chimatha kulumikizana ndi gawo lolowera ili kuti mufikire ma neti mabasi a CAN nthawi yomweyo kuti mufulumizitse nthawi yolowera.

Njira zothetsera mavuto zimatha kusiyanasiyana kutengera wopanga, mtundu wa njira yolumikizirana, kuchuluka kwa mawaya, ndi mitundu ya mawaya olumikizirana.

Zizindikiro

Zizindikiro za nambala ya injini ya U0147 itha kuphatikizira:

• Nyali Yazizindikiro Zosagwira (MIL) yaunikira
• Galimotoyo imatha kuyamba kapena ayi
• Chizindikiro cha ABS chikuyatsa
• Chizindikiro cha TRAC chikuyatsa (kutengera wopanga)
• Chizindikiro cha ESP / ESC chikuyatsa (kutengera wopanga)

zifukwa

Nthawi zambiri chifukwa chokhazikitsa nambala iyi ndi:

• Tsegulani mu dera la CAN +
• Tsegulani mu basi ya CAN - dera lamagetsi
• Dera lalifupi lamphamvu mu dera lililonse la CAN
• Pafupipafupi pamtunda uliwonse wa CAN
• Mphamvu kapena kutsika pansi pa gawo la GATEWAY "B" - nthawi zambiri
• Nthawi zambiri - gawo lowongolera ndilolakwika

Njira zowunikira ndikukonzanso

Malo oyambira nthawi zonse amayang'ana ma bulletins aukadaulo (TSB) pagalimoto yanu. Vuto lanu limatha kukhala vuto lodziwika bwino lokonzedwa ndi wopanga ndipo limatha kukupulumutsirani nthawi ndi ndalama mukamayesa kusaka.

Ngati chida chanu chojambulira chitha kupeza ma code azovuta ndipo nambala yokhayo yomwe mukukoka kumagawo ena ndi U0147, yesani kupeza gawo la GATEWAY. Ngati mutha kupeza ma code kuchokera ku gawo la GATEWAY, ndiye kuti code U0147 imakhala yapakatikati kapena kukumbukira kukumbukira. Ngati ma code a gawo la GATEWAY sangathe kupezeka, ndiye kuti code U0147 yokhazikitsidwa ndi ma modules ena ikugwira ntchito ndipo vuto liripo kale.

Kulephera kofala kwambiri ndikutaya mphamvu kapena kutsika kwa module.

Onani mafyuzi onse opereka gawo la GATEWAY pagalimoto iyi. Onani zifukwa zonse za gawo la GATEWAY. Pezani malo okumbirirani pansi pagalimoto ndipo onetsetsani kuti malumikizowo ndi oyera komanso otetezeka. Ngati ndi kotheka, chotsani, tengani kansalu kakang'ono ka waya ndi koloko wa soda / madzi ndikuyeretsani chilichonse, cholumikizira komanso malo omwe amalumikizana.

Ngati pali kukonza kulikonse, chotsani ma DTC pamtima ndikuwona ngati U0147 ibwerera kapena mutha kulumikizana ndi gawo la GATEWAY. Ngati palibe nambala yobwezera kapena yolumikizidwa yomwe yabwezerezedwanso, vutoli mwina ndi fuse / kulumikizana.

Khodi ikabwerera, yang'anani kulumikizana kwa mabasi a CAN C pagalimoto yanu, makamaka cholumikizira gawo la GATEWAY. Chotsani chingwe choyipa cha batri musanadule cholumikizira pa gawo loyang'anira la GATEWAY. Mukazindikira, yang'anani zowonera zolumikizira ndi zingwe. Fufuzani zokopa, scuffs, mawaya owonekera, mabala owotchera, kapena pulasitiki wosungunuka. Chotsani zolumikizira ndikuyang'anitsitsa malo (zitsulo) mkati mwa zolumikizira. Onani ngati akuwoneka owotcha kapena ali ndi utoto wobiriwira wosonyeza dzimbiri. Ngati mukufuna kuyeretsa malo, gwiritsani ntchito zotsukira zamagetsi ndi burashi ya pulasitiki. Lolani kuti muumitse ndikupaka mafuta amagetsi pomwe ma terminals amakhudza.

Chitani ma cheke ochepa amagetsi musanatseke zolumikizira kubwerera ku GATEWAY. Mufunika kulumikizana ndi digito volt ohmmeter (DVOM). Onetsetsani kuti muli ndi mphamvu ndi nthaka pa gawo la GATEWAY. Pezani chithunzi cholumikizira ndikuzindikira komwe magetsi ndi zida zazikulu zimalozera GATEWAY. Lumikizani batriyo musanapitirire ndi GATEWAY yodukaduka. Lumikizani waya wofiira wa voltmeter yanu pagulu lililonse la B + (batri yamagetsi) kupita ku cholumikizira pa gawo la GATEWAY, ndi waya wakuda wa voltmeter yanu pamalo abwino (ngati simukutsimikiza, batire loyipa la batri limagwira ntchito) . Mutha kuwona kuwerengera kwama batri. Onetsetsani kuti muli ndi chifukwa chomveka. Lumikizani chingwe chofiira kuchokera ku voltmeter kupita ku batri positive (B +) ndi mtovu wakuda pamtunda uliwonse. Apanso, muyenera kuwona magetsi a batri nthawi iliyonse mukamatsegula. Ngati sichoncho, sintha mphamvu kapena dera loyenda.

Kenako yang'anani zigawo ziwiri zoyankhulirana. Pezani CAN C+ (kapena HSCAN+) ndi CAN C- (kapena HSCAN - dera). Ndi waya wakuda wa voltmeter wolumikizidwa ku nthaka yabwino, gwirizanitsani waya wofiira ku CAN C+. Ndi kiyi yoyatsidwa ndi injini yozimitsa, muyenera kuwona pafupifupi 2.6 volts ndikusinthasintha pang'ono. Kenako gwirizanitsani waya wofiira wa voltmeter ku CAN C- dera. Muyenera kuwona pafupifupi 2.4 volts ndikusinthasintha pang'ono. Opanga ena amasonyeza CAN C- pafupifupi 5V ndi kiyi oscillating ndi injini kuzimitsa. Yang'anani zomwe wopanga wanu akufuna.

Kenako yang'anani zigawo zina ziwiri zoyankhulirana. Pezani CAN B+ (kapena MSCAN + dera) ndi CAN B- (kapena MSCAN - dera). Ndi waya wakuda wa voltmeter wolumikizidwa ku nthaka yabwino, gwirizanitsani waya wofiira ku CAN B+. Ndi kiyi yoyatsidwa ndi injini yozimitsa, muyenera kuwona mphamvu yamagetsi pafupifupi 0.5 volts ndikusinthasintha pang'ono. Kenako gwirizanitsani chingwe chofiira cha voltmeter ku dera la CAN B. Muyenera kuwona pafupifupi 4.4 volts ndi kusinthasintha pang'ono.

Ngati mayesero onse adutsa ndipo kuyankhulana sikungatheke, kapena simunathe kukonzanso DTC U0147, chinthu chokhacho choyenera kuchita ndikupempha thandizo kwa katswiri wodziwa zamagalimoto ophunzitsidwa bwino chifukwa izi zidzawonetsa gawo lolakwika la GATEWAY. Ambiri mwa ma module a GATEWAY ayenera kukonzedwa kapena kusinthidwa kuti galimotoyo ikhazikike bwino.

Zokambirana zokhudzana ndi DTC

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

Mukufuna thandizo lina ndi code u0147?

Ngati mukufunabe thandizo ndi DTC U0147, 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.