Immobilizer sawona fungulo

Kuyambira 1990, magalimoto onse ali ndi immobilizer. Pakachitika zovuta pakugwira ntchito kwake, galimotoyo siyiyamba kapena kutsika nthawi yomweyo, ndipo kiyi ya immobilizer imayatsa paukhondo. Zomwe zimayambitsa zovuta ndi fungulo losweka kapena chitetezo, mphamvu yochepa ya batri. Kuti mumvetse chifukwa chake galimoto sichiwona chinsinsi, ndipo immobilizer sichigwira ntchito monga momwe timayembekezera, nkhaniyi idzakuthandizani.

Kodi mungamvetse bwanji kuti immobilizer sikugwira ntchito?

Zizindikiro zazikulu zomwe immobilizer sichiwona chinsinsi:

• pa dashboard chizindikiro cha galimoto yokhala ndi fungulo kapena loko imayatsidwa kapena kuphethira;
• kompyuta yomwe ili pa board imapereka zolakwika monga "immobilizer, key, secret, etc.;
• pamene kuyatsa kumayatsidwa, kulira kwa pampu yamafuta sikumveka;
• choyambitsa sichigwira ntchito;
• choyambira chimagwira ntchito, koma kusakaniza sikuyatsa.

Zifukwa zomwe immobilizer samawona makiyi akugwera m'magulu awiri:

• hardware - kusweka kwa chip kiyi kapena unit yokha, waya wosweka, batire yakufa;
• mapulogalamu - firmware yawuluka, fungulo lachotsa chipika, glitch ya immobilizer.

Ngati palibe zisonyezo zachindunji za kulephera kwa loko yoletsa kuba, cheke chodziyimira pawokha cha immobilizer chiyenera kuchitidwa mutapatula zina zomwe zingayambitse mavuto. muyenera kuonetsetsa kuti mpope mafuta, sitata relay, kukhudzana gulu loko ndi batire zili bwino.

Chifukwa chiyani immobilizer samawona kiyi yagalimoto

Kumvetsetsa chifukwa chake immobilizer sakuwona chinsinsi kumathandizira kumvetsetsa momwe imagwirira ntchito. Chida chogwirira ntchito chachitetezo chimakhazikitsa kulumikizana ndi fungulo, amawerenga code yapadera ndikufanizira ndi yomwe imasungidwa kukumbukira. Pamene sizingatheke kuwerenga code kapena sizikugwirizana ndi zomwe zalembedwa mu block, immobilizer imalepheretsa injini kuti isayambe.

Zifukwa zazikulu zomwe immobilizer samawona kiyi yachibadwidwe, ndi njira zothetsera izo, zimasonkhanitsidwa patebulo.

Mavuto	Chifukwa	Zobala?
kuwonongeka kwa magetsi a unit control unit	Batire yotsika	Limbani kapena sinthani batire
	Waya wosweka	Dziwani ndi kukonza zopuma
	Fuse yowombedwa	Yang'anani ma fuse, mabwalo a mphete a akabudula, sinthani ma fuse omwe amawombedwa
	Magulu opindika, otsekedwa kapena oxidized ECU	Yang'anani zolumikizira za ECU, gwirizanitsani ndi / kapena yeretsani zolumikizira
Kulephera kwa firmware	Mafayilo owongolera owonongeka	Yambitsaninso ECU, lembani makiyi kapena tumizani choletsa
	Kulephera kukumbukira unit	Konzani (solder the flash and flash unit) kapena kusintha ECU, lembani makiyi kapena tumizani immobilizer
Kulephera kwa chip chakuthupi komanso kuwonekera kwa maginito	Zododometsa, kutentha kwambiri, kunyowetsa fungulo	Yambitsani galimotoyo ndi kiyi ina, gulani ndikulembetsa kiyi yatsopano
	Kuyatsa kwa kiyi ndi gwero la EMP	Chotsani gwero la radiation, yambani ndi kiyi ina, sinthani ndikulembetsa kiyi yatsopano
Kutsika kwa batire	Kusiya galimoto ndi zipangizo zamagetsi akuthamanga, batire kuvala malire	Limbikitsani batire kapena sinthani ndi yatsopano
Kusagwirizana pakati pa mlongoti ndi wolandila	Magulu owonongeka kapena okosijeni	Yang'anani mawaya, yeretsani ma terminals, konza zolumikizana
	Kulephera kwa mlongoti	Bwezerani mlongoti
Kusokoneza kulumikizana pakati pa immobilizer ndi ECU	Kulumikizana koyipa, makutidwe ndi okosijeni a zolumikizira	Limbani mawaya, yeretsani zolumikizira, bwezeretsani kukhulupirika
	Kuwonongeka kwa immo block kapena ECU	Dziwani zotchinga, sinthani zolakwika, makiyi owunikira kapena yambitsaninso ntchito ya immobilizer
kuwonongeka kwa mabwalo amphamvu a unit immobilizer	Kuthyoka kwa mawaya, oxidation ya zolumikizira	Yang'anani mawaya, bwezeretsani kukhulupirika, zolumikizira zoyera
Immobilizer sawona kiyi mu nyengo yozizira	Batire yotsika	Limbani kapena sinthani batire
	Cholakwika cha immo bypass block muchitetezo chokhala ndi auto start	Yang'anani chokwawa cha immobilizer, chip chomwe chimayikidwamo, tinyanga zokwawa
	Kuzizira kwa zida zamagetsi	Kutenthetsa kiyi
Batire yotulutsidwa mu kiyi yogwira	Battery yatha	Sinthani batire
Chigawo cha immobilizer bypass sichigwira ntchito kapena sichigwira ntchito moyenera	Kuwonongeka kwa chipika chodutsa	Konzani kapena kukonzanso bypass block
	Onaninso chizindikiro mu chokwawa	Konzani chizindikiro

Ngati immobilizer sichiwona bwino kiyi, zifukwa nthawi zambiri zimakhala zosalumikizana bwino, kuwonongeka kwamakina kwa chipika kapena chip, ndi voteji otsika. Muyenera kumvetsera mavuto omwe atchulidwa pamene galimoto ikupereka cholakwika cha immobilizer pambuyo pa ngozi.

M'magalimoto ena, pakachitika ngozi, chitetezo chimatha kuletsa mpope wamafuta. Pankhaniyi, chitetezo chiyenera kuchotsedwa. Njira yachitsanzo chilichonse ndi yosiyana, mwachitsanzo, pa Ford Focus, muyenera kukanikiza batani kuti mutsegule pampu yamafuta mu kagawo kakang'ono pafupi ndi phazi lakumanzere la dalaivala.

Mwadongosolo zimitsani immobilizer pa kompyuta

Mikhalidwe yomwe immobilizer sawona nthawi zonse chinsinsi chifukwa cha firmware ndi osowa. Kawirikawiri ngati mapulogalamu alephera, ndiye irrevocably. kuwonongeka kumathetsedwa ndikumanganso fungulo kapena ndi pulogalamu yolepheretsa immobilizer.

Muzochitika zomwe immobilizer sichiwona chinsinsi pa nyengo yozizira, eni ake a Ford, Toyota, Lexus, Mitsubishi, SsangYong, Haval ndi ena ambiri omwe ali ndi ma alarm adzidzidzi omwe amayamba ndi galimoto pamaso pa wokwawa akhoza kukumana. Chifukwa chake, muyenera kuyamba kuyang'ana zovuta mu chipika chodutsa. Ngati chizindikirocho chili ndi batri yake, muyenera kuyang'ana mlingo wake, chifukwa umatsika mofulumira kuzizira.

Makiyi ambiri agalimoto okhala ndi immobilizer ndi ongokhala: alibe mabatire, ndipo amayendetsedwa ndi kulowetsedwa kuchokera ku koyilo yomwe imayikidwa pamalo a loko yagalimoto.

Pofuna kupewa mavuto ndi immobilizer, tikulimbikitsidwa kutsatira njira zotsatirazi:

• musati disassemble kiyi, immobilizer ndi ECU;
• musataye makiyi, musanyowe kapena kuwonetsa mafunde amagetsi;
• gwiritsani ntchito midadada yapamwamba kwambiri poyika ma alarm adzidzidzi ndi auto start;
• pogula galimoto yogwiritsidwa ntchito, funsani eni ake makiyi onse, pepala lokhala ndi code immobilizer yowunikira zatsopano, komanso kufotokozerani zambiri za mawonekedwe a alamu (chitsanzo chake, kukhalapo kwa immo bypass, malo). pa batani la utumiki, etc.).

Mukamagula galimoto yogwiritsidwa ntchito ndi kiyi imodzi yokha, sizingatheke kumanga tchipisi tatsopano ku unit. Kungochotsa immobilizer kapena ECU kungathandize. Mtengo wa njirazi ukhoza kufika makumi masauzande a rubles!

Kodi n'zotheka kuyambitsa galimoto ngati immobilizer yawuluka

Ngati immobilizer yasiya kuwona kiyi, pali njira zingapo zoletsera loko. Choyamba muyenera kuyesa kiyi yopuma. Ngati sichipezeka kapena sichigwira ntchito, njira zina zodutsira chitetezo zingathandize. Njira yosavuta ndi mitundu yakale yopanda basi ya CAN. Zosankha zotsegulira zalembedwa pansipa.

Chip mu immobilizer kiyi

Kugwiritsa ntchito kiyi yowonjezera

Ngati fungulo lochokera ku immobilizer lamasulidwa, koma muli ndi chosungira, chigwiritseni ntchito. Mwinamwake ndi chizindikiro chosiyana, injini yoyaka mkati idzayamba. Pankhaniyi, mutha kuyesanso kumangirira kiyi "yogwa" pogwiritsa ntchito maphunziro, kapena kugula yatsopano ndikuyimanga.

Ngati pali alamu ndi auto start, ngati immobilizer sikugwira ntchito, mukhoza kuyambitsa galimoto ndi kiyi kuchokera kwa crawler. Mutha kuzipeza pochotsa choyikapo pulasitiki pachowotcha ndikupeza koyilo ya mlongoti, waya womwe umatsogolera kubokosi laling'ono. Mmenemo, okhazikitsa amabisa fungulo yopuma kapena chip kuchokera kwa iyo, yomwe imatumiza chizindikiro ku chitetezo.

Pambuyo pochotsa chip, autorun sichigwira ntchito.

Dulani ndi ma jumpers

Pamagalimoto opanda basi ya CAN, ma immobilizers osavuta amagwiritsidwa ntchito kuwongolera zamagetsi zamagetsi, mwachitsanzo, Opel Vectra A, yomwe ndi yosavuta kudutsa. Kuti muyambe galimoto yotere muyenera:

Momwe mungaletsere immobilizer ndi ma jumpers pa Opel Vectra: kanema

Momwe mungaletsere immobilizer ndi ma jumpers pa Opel Vectra:

1. Pezani chipika cha immo kutsogolo.
2. Pezani kuzungulira kwake kapena kusokoneza chipikacho ndi kuzindikira omwe ali ndi udindo woletsa pampu yamafuta, choyambira ndi kuyatsa.
3. Gwiritsani ntchito chodumphira (zidutswa za waya, mapepala, ndi zina zotero) kuti mutseke zolumikizana nazo.

Kupyolera mu jumpers, nthawi zina n'zotheka kuletsa immobilizer pa zitsanzo akale VAZ, monga 2110, Kalina ndi ena.

Kwa makina omwe chipika cha immo chimakhala cholimba mu firmware ya ECU, njirayi sigwira ntchito.

Kuyika kwa Crawler

Ngati immobilizer sikuwona fungulo, ndipo ma workaround omwe ali pamwambawa sapezeka, mutha kukhazikitsa chowotcha cha immobilizer. Pali mitundu iwiri ya zida zotere:

Chigawo cha Immobilizer crawler

• Zokwawa zakutali. Chokwawa chakutali chimagwiritsidwa ntchito kukhazikitsa alamu yokhala ndi auto start. Ndi bokosi lomwe lili ndi tinyanga ziwiri (kulandira ndi kutumiza), lomwe lili ndi kiyi yopuma. Momwe mungalumikizire chowotcha cha immobilizer chimasankhidwa ndi choyika alamu yagalimoto, koma nthawi zambiri gululi lili kutsogolo.
• Emulators. Emulator ya immobilizer ndi chipangizo chovuta kwambiri chomwe chili ndi chip chomwe chimatsanzira magwiridwe antchito achitetezo chokhazikika. Imalumikizana ndi waya wa block immo ndikutumiza ma sign otsegula ku ECU kudzera pa basi ya CAN. Chifukwa cha emulator, mutha kuyambitsa injini ngakhale ndi kiyi yobwerezabwereza yopanda chip.

Kuti muchite popanda makiyi konse, ndi njira yachiwiri yomwe ikufunika. emulators amenewa ndi otsika mtengo (1-3 zikwi rubles), ndi unsembe wawo amakulolani kuyambitsa galimoto popanda immobilizer.

Kugwiritsiridwa ntchito kwa crawlers ndi emulators kumachepetsa moyo wa dalaivala, koma kumachepetsa chitetezo cha galimoto ku kuba. Chifukwa chake, autorun iyenera kukhazikitsidwa molumikizana ndi ma alarm odalirika komanso machitidwe owonjezera achitetezo.

Code deactivation ya immobilizer

Yankho la funso "Kodi n'zotheka kuyambitsa galimoto popanda immobilizer, crawler ndi makiyi yopuma?" zimadalira kukhalapo kwachinsinsi chapadera. Nambala ya PIN yalembedwa motere:

OEM immobilizer keypad mu Peugeot 406

1. Sinthani kuyatsa.
2. Tsimikizirani chopondapo cha gasi ndikuchigwira kwa masekondi 5-10 (kutengera chitsanzo) mpaka chizindikiro cha immobilizer chizimitse.
3. Gwiritsani ntchito mabatani apakompyuta omwe ali pa bolodi kuti mulowetse manambala oyamba a code (chiwerengero cha kudina ndikufanana ndi nambala).
4. Dinani ndi kumasula chopondapo cha gasi kamodzinso, kenaka lowetsani nambala yachiwiri.
5. Bwerezani masitepe 3-4 pa manambala onse.
6. Yambitsani makina osatsegulidwa.

Pamagalimoto ena, batani lapakati lotsekera pa chowongolera chakutali lingagwiritsidwe ntchito kuchita izi.

Kusintha unit control

Ngati palibe njira yodutsira immobilizer popanda fungulo imathandizira, chomwe chatsala ndikusintha midadada. Muzochitika zabwino kwambiri, mutha kungosintha gawo la immobilizer pomanga makiyi atsopano. Zoyipa kwambiri, muyenera kusintha ECU ndi immo unit. Njira yolumikizira ndi kutulutsa immobilizer imadalira pagalimoto.

Kwa mitundu ingapo, pali firmware yokhala ndi chitetezo chozimitsa. Mwa iwo, mutha kuchotsa loko ya immobilizer kwamuyaya. Pambuyo kuwunikira ECU, injini imayamba popanda kufunsa mafunso oteteza. Koma popeza zimakhala zosavuta kuyambitsa galimoto ndi kiyi yopanda chip, ndibwino kugwiritsa ntchito firmware popanda chitetezo pokhapokha ngati pali alamu yabwino.

Zoyenera kuchita ngati kiyi ya immobilizer yamasulidwa

Ngati immobilizer yasiya kuwona fungulo, dongosololi liyenera kuphunzitsidwanso. Kulemba tchipisi tatsopano kapena zakale zosweka, kiyi ya master imagwiritsidwa ntchito, yomwe nthawi zambiri imakhala ndi chizindikiro chofiira. Ngati ilipo, mutha kuphunzitsa immobilizer nokha ngati kiyi yagwa, malinga ndi dongosolo lokhazikika:

Kuphunzira master key yokhala ndi red label

1. Lowani mgalimoto ndikutseka zitseko zonse.
2. Lowetsani kiyi ya master mu chosinthira choyatsira, yambitsani ndikudikirira osachepera masekondi 10.
3. Zimitsani choyatsira, pomwe zizindikiro zonse pa dashboard ziyenera kuwunikira.
4. Chotsani master key pa loko.
5. Nthawi yomweyo ikani kiyi yatsopano kuti amangirire, ndiyeno dikirani beep katatu.
6. Dikirani masekondi 5-10 mpaka beep pawiri kulira, tulutsani kiyi yatsopano.
7. Bwerezani masitepe 5-6 pa kiyi iliyonse yatsopano.
8. Pambuyo pofotokoza kiyi yomaliza, ikani kiyi yophunzirira, dikirani kaye katatu, kenako chizindikiro chapawiri.
9. Chotsani master key.

Njira pamwamba ntchito pa VAZ ndi magalimoto ena ambiri, koma pali kuchotserapo. Malangizo atsatanetsatane amomwe mungagawire kiyi angapezeke m'buku lachitsanzo lachitsanzo china.

Pamagalimoto ambiri, kumangirira kwa makiyi atsopano onse kumachitika mkati mwa gawo limodzi, pomwe akale, kupatula makiyi apamwamba, amangotayidwa. Choncho, musanalembetse makiyi mu makina otsekemera, muyenera kukonzekera akale ndi atsopano.

Mafunso omwe amafunsidwa kawirikawiri pamene immobilizer sikugwira ntchito

Pomaliza, timapereka mayankho ku mafunso ambiri omwe amawoneka ngati immobilizer sikuyamba, sakuwona fungulo, amawona nthawi ina iliyonse, kapena makiyi onse okhala ndi chip atayika / osweka.

• Kodi chotchinga chingagwire ntchito ngati batire ya kiyi yafa?

  Passive Tags safuna mphamvu. Chifukwa chake, ngakhale batire yomwe imayang'anira alamu ndi kutseka kwapakati yafa, immobilizer imatha kuzindikira chip ndikutsegula kuyambitsa kwa injini yoyaka mkati.

• Kodi ndiyenera kugwiritsa ntchito alamu ngati pali chotsekereza?

  Immo sikusintha kwathunthu kwa alamu, chifukwa zimangosokoneza ntchito ya wobera ndipo sizimamulepheretsa kupita ku salon. Choncho, ndi bwino kugwiritsa ntchito machitidwe onse otetezera.

• Momwe mungalambalale immobilizer poyika alamu?

  Pali njira ziwiri zolambalala immobilizer pakuyika alamu ndi autorun system. Choyamba ndi kugwiritsa ntchito chokwawa chokhala ndi kiyi yotsalira kapena chip. Chachiwiri ndikugwiritsa ntchito chokokera chojambulira cholumikizidwa kugawo la immobilizer kudzera pa basi ya CAN.

• N'chifukwa chiyani immobilizer sakuwona kiyi ngati pali alamu yokhala ndi auto start?

  Pali njira ziwiri: yoyamba - chokwawa sichingathe kusanthula fungulo nthawi zonse (chip chasuntha, mlongoti wachoka, ndi zina zotero), chachiwiri - chipikacho chimawona makiyi awiri nthawi imodzi: mu chokwawa ndi mu loko.

• Nthawi ndi nthawi, galimoto sawona kiyi immobilizer, chochita?

  Ngati cholakwika cha immobilizer chikuwoneka molakwika, muyenera kuyang'ana mabwalo amagetsi, kulumikizana kwa kompyuta ndi gawo la immobilizer, coil inductive yomwe imatumiza chizindikiro ku chip.

• Kodi ndizotheka kumanga choyimitsa chatsopano ku ECU?

  Nthawi zina njira yokhayo kuyambitsa galimoto ngati immobilizer wosweka ndi kulembetsa unit latsopano ECU. Opaleshoniyi ndi yotheka, komanso kumanga wolamulira watsopano ku chipangizo chakale cha immobilizer, koma zobisika za njirayi zimasiyana pamitundu yosiyanasiyana.

• Chifukwa chiyani immobilizer imagwira ntchito ikatha kulumikiza ndikulumikiza batire?

  Ngati kuwala kwa immobilizer kumabwera ndipo galimoto sikufuna kuyamba popanda kuchotsa batire ku batri, muyenera kuyang'ana kuchuluka kwa batri. Ngati zili zachilendo, muyenera kuyang'ana zovuta mu waya. Kuti mupewe kuphatikizika kwa kiyi ndikutsekereza chotsekereza, musatsegule batire pomwe kuyatsa kwayaka!

• Momwe mungatsegule immobilizer ngati palibe kiyi ndi mawu achinsinsi?

  Ngati palibe kiyi yogwirizana ndi mawu achinsinsi, kutsegulira kumatheka kokha ndikusintha kwa immobilizer ndikuwunikira ECU ndikumanga chipika chatsopano cha immo.

• Kodi ndizotheka kuletsa immobilizer kwamuyaya?

  Pali njira zitatu zochotsera loko ya immobilizer kwamuyaya: - gwiritsani ntchito ma jumpers mu cholumikizira cha immo (magalimoto akale okhala ndi chitetezo chosavuta); - gwirizanitsani emulator ku cholumikizira cha chitetezo, chomwe chidzauza ECU kuti fungulo layikidwa ndipo mukhoza kuyamba (kwa magalimoto ena amakono); - Sinthani fimuweya kapena kukhazikitsa kusinthidwa mapulogalamu ndi immobilizer ntchito olumala (VAZ ndi ena magalimoto ena Kuvuta kuletsa immobilizer zimadalira zaka ndi kalasi ya galimoto). Izi ndizosavuta kuchita pamitundu yakale komanso ya bajeti kusiyana ndi zatsopano komanso zoyambira. Ngati palibe njira zomwe tafotokozazi zidathandiza, muyenera kulumikizana ndi katswiri. Ogwiritsa ntchito magetsi pamagalimoto ogulitsa, okhazikika pamitundu ina yamagalimoto, azitha kubwezeretsa magwiridwe antchito a immobilizer yokhazikika. Akatswiri opanga ma chip adzakuthandizani kuchotsa kutsekeka kosatha.