Sensor ea kokota Kalina

VAZ 1117-2194 (Kalina), e nang le enjene ea ente e nang le likarolo tsa taolo ea elektroniki. Ts'ebetso e leka-lekaneng ea enjene e hlophisitsoe hantle ke sistimi, e amohelang data ho tsoa ho li-sensor tse fapaneng le balaoli. Haeba ho na le tlōlo ea setšoantšo, koloi e lahleheloa ke ts'ebetso ea eona, 'me alamo e khantša ho dashboard - Hlahloba Engine (hlahloba enjene). Mong'a ka kutlo o ea tšebeletsong bakeng sa tlhahlobo ea mafu, moo a bolelloang: "Sensor ea kokota ho Kalina ea hau e fosahetse." Ka mor'a moo, re tla u bolella mokhoa oa ho hlahloba sensor ka bouena le ho buisana ka litaelo tsa ho e nkela sebaka.

E sebetsa joang

Kalina knock sensor (DD) ke transducer ea electromechanical (piezoelectric element) e nkang lipalo tsa ho sisinyeha ha enjene ebe e romela letšoao ho yuniti ea taolo ea elektronike (ECU). Ka lebaka la sena, tsamaiso e fetola nako ea ho khantša ho ela hloko boholo bo fapaneng ba ho phatloha ho bakoang ke mafura a tlaase a octane kapa a phahameng-octane.

Matšoao a sa sebetseng

Ka mor'a lilemo tse 'maloa tsa ts'ebetso, Lada Kalina a ka' na a hlōleha mochine oa ho kokota enjene. Maemong a mangata, sena se etsahala ka mabaka a tlhaho, mohlala, ho tlōla likamano tsa ka hare. Tabeng ena, koloi e bontša matšoao a latelang:

• ho na le ho kokota ha tšobotsi enjeneng;
• keketseho ea tšebeliso ea mafura;
• trot ea motlakase;
• ho hula hoa nyamela;
• mosi o lefifi;
• phoso P0327.

Mohlomong bothata bo amana le likhokahano tse nang le oxidized, terata e robehileng, kapa lesela le khaotsoeng. Empa hangata ke sensor ea kokota e hlokang ho nkeloa sebaka.

Bakeng sa litšupiso! Sehlopha sa ECU se ka hopola ho ngolisoa ha liphoso tsa 2: 0327 le 0328. Ea pele e bontša amplitude e tlaase, 'me ea bobeli, ho fapana le hoo, e feta e tloaelehileng.

Mokhoa oa ho khetha

Litsebi li khothalletsa ho reka mochine oa pele oa ho kokota, o loketse Kalina oa meloko ea pele (8-valve) le ea bobeli (16-valve). Nomoro ea serial 21120-3855020-01 kapa 02. Phapang ke hore ea pele e hlahisoa ho AvtoVAZ, 'me ea bobeli ho likhoebo tse amanang. Empa bobeli ke ba pele.

Tsela ea ho hlahloba

Esita le sensor e ncha e tlameha ho hlahlojoa, ha lenyalo le etsahala. Ho etsa sena, nka tester mme o letse ketane. Kenya tšebetsong mokhoa oa ohmmeter. E tlameha ho ba bonyane 5 ohms. Haeba re fetohela ho mokhoa oa motlakase, re tla fumana motlakase o mong o sebetsang: U = 0,5-3 V. Mekhahlelo ena e bontša bophelo bo botle ba sesebelisoa.

Ho nkeloa sebaka

Ho valve ea 8 le 16 Kalina, sensor ea ho kokota e behiloe sebakeng se le seng, ka ntle ho cylinder block. Ho bonolo ho e fumana tlasa 2 le 3 plugs. Bakeng sa ho tlosa le ho kenya, o tla hloka socket kapa li-wrenches tse bulehileng: 10mm le 13mm. Tatelano ya diketso ke tse latelang:

• Hula theminale e fosahetseng ea betri (10 mm wrench).
• Tlosa sensor.
• Re hlakola bolt ea ho lokisa DD (senotlolo 13 mm).
• Re hloekisa sebaka sa ho ikopanya le block, ha ho hlokahala, re sehlaba ka sandpaper e ntle ebe re e tlotsa ka peterole.
• Re kenya DD e ncha ebe re tiisa li-fasteners ka motsotsoana (20 N × m).
• Re hokahanya phepelo ea motlakase.
• Hokela theminale ea negative ho betri.

Joale bulela khase. Re hokahanya sehatisi sa tlhahlobo ebe re hlakola phoso mohopolong oa komporo. Ka kakaretso, ts'ebetso eohle e tla nka metsotso e 10-15.

fihlela qeto e

Haeba enjene e bontša matšoao a hlalositsoeng ka holimo 'me lebone la Check Engine le khantšitsoe deshebotong, mamela tsamaiso ea elektronike 'me u ikopanye le lefapha la litšebeletso. E-re matichere a bolele tlhahlobo e nepahetseng. 'Me u ka nkela sensor ea ho kokota ho Kalina (8-valve le 16-valve) u le mong, ka lisebelisoa tse itekanetseng.