Detonation sensor Chevrolet Niva

Iyo detonation inoitika panguva yekushanda kweinjini haingogadziri kudengenyeka kunokanganisa kunyaradza kweChevrolet Niva, asiwo kune inoparadza injini. Iyo zvishoma nezvishoma inokuvadza zvinhu zve cylinder-piston boka uye inounza kudiwa kwekugadzirisa kwakakwana kwesimba remagetsi pedyo.

Kurwisa detonation, yemagetsi control unit inoshandiswa inogamuchira ruzivo nezvekushanda kweinjini neDD. Zvichienderana nemashoko akawanikwa, nguva yekupisa uye kuumbwa kwemhepo-mafuta musanganiswa inogadziriswa.

Chinangwa chekugogodza sensor

Iyo yekugogodza sensor yakaumbwa seyakatenderera toroid. Pane gomba riri pakati iro rinokwirisa bhaudhi rinopfuura. Zvakare paDD pane chinongedzo. Inopa magetsi ekubatanidza kwemamita kune yemagetsi control unit yemagetsi emagetsi. Mukati me torus mune piezoelectric element. Kudengenyeka kunoitika panguva yedetonation kunokonzera kuvhunduka kwemhosva, izvo zvinoshandurwa neDD kuita chiratidzo chemagetsi cheimwe frequency uye amplitude.

Iyo ECU inodzora voltage inouya kubva kuDD. Kusiyana pakati peamplitude uye kuwanda kweiyo yakajairwa huwandu hwezvikoshi kunoratidza kuitika kwe detonation. Kuti aibvise, iyo control unit inogadzirisa kushanda kweinjini.

Kubvisa yakawandisa vibration uye kugogodza kunoderedza parasitic kutyora mitoro pane powertrain. Naizvozvo, chinangwa chikuru cheDD ibasa rekuona panguva yekuitika kwedetonation uye kuwedzera hupenyu hwebasa reinjini. Mufananidzo unotevera unoratidza iyo DD yekubatanidza dhayagiramu.

Nzvimbo yekugogodza sensor paChevrolet Niva

Nzvimbo yeDD inogadzirwa nenzira yekuti uwane yakanyanya kunzwisiswa ye sensor. Kuti uone kuti chiyero chekumanikidza chiri papi, unofanirwa kutarisa zvakananga pane cylinder block. Iyo sensor yakavharwa. Iwe unogona kuona kuti sensor iripi nekutevera waya dziri muhubhu yekoroti inomhanya kubva pakombuta kuenda kune sensor.

Sensor mutengo

Iyo yekugogodza sensor ine yakanyanya kuderera kuchengetedza. Kazhinji, kana ikakundikana, kutsiva neDD itsva kunodiwa. Iyo yekutanga General Motors sensor ine chikamu nhamba 21120-3855020-02-0. Mutengo wayo uri 450-550 rubles. Kana iwe uchida kuchinja DD, unogona kutenga analogue. Tafura inotevera inoratidza nzira dzakanakisa dzezvigadzirwa zvemhando.

Tafura - yakanaka analogues yepakutanga Chevrolet Niva kugogodza sensor

Musiki	Supplier code	Inofungidzirwa mutengo, rub
Sango	0 261 231 046	850-1000
Fenox	SD10100O7	500-850
Lada	21120-3855020	190-250
AvtoVAZ	211203855020020	300-350
Mihoro pamugove wega wega	1 957 001	400-500

Knock sensor test nzira

Kana zviratidzo zvekutanga zveDD malfunction zvichionekwa, usati wasarudza kuitsiva, zvakakosha kutarisa kushanda kwemamita. Chekutanga pane zvese, iwe unofanirwa kutarisisa kuti pane kukanganisa pane-bhodhi komputa skrini. Kana DD ikapa yakanyanyisa kana yakaderera chiratidzo chepamusoro, zvemagetsi zvinonyora izvi uye mutyairi anogashira yambiro.

Zvinokwanisika kunyatsoongorora kushanda kweDD chete pachigadziko. Dzimwe nzira dzese dzinongoratidza zvisina kunanga kuita kwechigadzirwa.

Chokutanga pane zvose, zvakakosha kutarisa kushorwa pakati pevanosangana. Mune yakajairika mamiriro, inofanirwa kunge iri 5 MΩ. Chero kutsauka kwakakosha kunoratidza kusashanda kwemamita.

Imwe nzira yekuyedza kuyerwa kwemagetsi. Nokuda kweizvi unofanira:

• Bvisa sensor.
• Batanidza multimeter kana voltmeter kune zviteshi.
• Nechinhu chidiki chesimbi, senge pliers kana bhaudhi, rova ​​kaunda's working toroid.
• Tarisa ruzivo rwemudziyo. Kana pasina simba rekuwedzera, ipapo sensor haina kukodzera kuenderera mberi kushanda. Izvo zvakakosha kuti uzive kuti kunyangwe kuvepo kwekukwira kwemagetsi hakusi chikonzero chekufunga kuti DD ishande zvizere. IECU inoshanda mumutsara wakamanikana weamplitudes uye frequencies, iyo tsamba iyo isingagoni kubatwa ne multimeter kana voltmeter.

Kuti uzvimirire kushandura kugogodza sensor pamotokari yeChevrolet Niva, unofanirwa kutevera mirairo iri pasi apa.

• Bvisa iyo terminal block.

• Fambisa chibatanidza kudivi kuitira kuti chisakanganise nekubviswa kunotevera.

• Uchishandisa kiyi ye "13", sunungura bhaudhi inokwira yeDD.
• Bvisa sensor.
• Isa sensor nyowani.
• Batanidza chibatanidza.