Knock sensor kukanganisa (makodhi P0325, P0326, P0327, P0328)

knock kukanganisa inogona kukonzerwa nezvikonzero zvakasiyana-siyana - chiratidzo chakaderera kana chakanyanya kubva kwairi kuenda kuICE electronic control unit (ECU), chikanganiso chedunhu, kubuda kwakashata kwevoltage kana chiratidzo chechiratidzo, pamwe nekutadza kugogodza sensor (kuwedzera DD). ), izvo zvinoitika kashoma . Zvisinei, zvingave zvakadaro, chiedza cheCheck Engine chinoshandiswa pane dashboard yemotokari, kuratidzira kuonekwa kwekuparara, uye panguva yekushanda kwejini inopisa mukati, pane kuparara kwemasimba, kunyura mukumhanya uye kuwedzera kwekushandiswa kwemafuta. Kakawanda, "jekichan" inogonawo kubatwa mushure mekushandisa mafuta akaipa, asi kazhinji zvose ndezvekubatana uye wiring yeDD. Kodhi yekukanganisa inoverengwa zviri nyore uchishandisa diagnostic scanners. Kuti uwane decoding yezvikanganiso zvese zvekugogodza sensor ine chiratidzo chezvikonzero uye nzira dzekubvisa kwavo, ona pazasi.

Knock Sensor Errors Iko kune chaizvo ina - P0325, P0326, P0327 uye P0328. Nekudaro, mamiriro ekuumbwa kwavo, zviratidzo zvekunze, uye nzira dzekubvisa dzakafanana, uye dzimwe nguva dzakafanana. Aya makodhi ekuongorora haakwanise kunyatso taura zvikonzero zvekutadza, asi anoratidza kutungamira kwekutsvaga kwekuputsika muinogogodza sensor circuit. Kazhinji, iyi ibatanidzira yakaipa mukubatanidza sensor kune chinongedzo kana kubatanidza iyo nzvimbo kune injini yekupisa yemukati, asi dzimwe nguva sensor iri kunze kwekurongeka (haigone kugadzirwa, kungotsiva chete kunogoneka). Naizvozvo, chekutanga pane zvese, kushanda kweinjini kugogodza sensor kunotariswa.

Kukanganisa P0325

Iyo yekukanganisa kodhi p0325 inonzi "kuputsika mune inogogodza sensor wedunhu". MuChirungu, izvi zvinonzwika se: Knock Sensor 1 Circuit Malfunction. Inotaridza mutyairi kuti ICE control unit haisi kugamuchira chiratidzo kubva kuDD. Nekuda kwekuti pakanga paine mamwe matambudziko mukugovera kwayo kana chiratidzo chedunhu. Chikonzero chekukanganisa kwakadai chinogona kunge chakaderera kana chakanyanya kukwira voltage ichibva ku sensor nekuda kwekuvhurika kana kushomeka kwekubata muvharo ye wiring.

Zvinogona zvikonzero zvekukanganisa

Pane zvikonzero zvakati kuti nei kukanganisa p0325 kungaitika. Pakati pavo:

• yakaputsika inogogodza sensor wiring;
• pfupi pfupi muDD wiring circuit;
• kuparara kwechibatanidza (chip) uye / kana kubata DD;
• kukwirira kwepamusoro kwekuvhiringidza kubva pamagetsi ekupisa;
• kukundikana kwekugogodza sensor;
• kukundikana kweiyo control unit ICE (ine chidimbu cheChirungu ECM).

Mamiriro ekugadzirisa kukanganisa kodhi 0325

Iyo kodhi yakaiswa muyeuko ECU pane inodziya yemukati inopisa injini pa crankshaft yekumhanya ye1600-5000 rpm. kana dambudziko rikasaenda mukati me5 sec. nezvimwe. Nayo pachayo, iyo dura rekuparara kwezvikanganiso kodhi inocheneswa mushure memakumi mana akateedzana matenderera pasina kugadzirisa kuparara.

Kuti uone kuti ndechipi dambudziko rakakonzera kukanganisa, unofanirwa kuita mamwe madhigirii.

Zviratidzo zvekunze zveP0325 kukanganisa

Zviratidzo zvekunze zvekuitika kwekukanganisa kwataurwa zvinogona kusanganisira zvinotevera mamiriro. Nekudaro, ivo vanogona zvakare kuratidza zvimwe zvikanganiso, saka iwe unofanirwa kugara uchiita yekuwedzera diagnostics uchishandisa yemagetsi scanner.

• iyo Cheki Engine mwenje pane dashboard inobatidzwa;
• ICE control unit inoshanda mu emergency mode;
• mune dzimwe nguva, detonation yeinjini inopisa mukati inogoneka;
• kurasikirwa kwesimba reICE kunogoneka (mota "haidhonze", inorasikirwa nehunhu hwayo, inokurumidza kusimba);
• kusagadzikana kushanda kweinjini yekupisa kwemukati pasina basa.

Kazhinji, zviratidzo zvekutadza kwekugogodza sensor kana wiring yayo kunze zvakafanana neaya kana mota yaiswa kunonoka kubatidza (pane carburetor engines).

Error diagnostic algorithm

Kuti uongorore kukanganisa p0325, yemagetsi OBD-II kukanganisa scanner inodiwa (semuenzaniso Scan Tool Pro Black Edition) Iine huwandu hwezvakanakira pane mamwe analogues.

32 bit chip Scan Tool Pro Black inokutendera kuti utarise mabhuraki einjini dzinopisa dzemukati, magiya mabhokisi, kutumira, anobatsira masisitimu ABS, ESP munguva chaiyo uye chengetedza iyo yakagamuchirwa data, pamwe nekuita shanduko kumaparamita. Inopindirana nemotokari dzakawanda. Iwe unogona kubatanidza kune yako smartphone uye laptop kuburikidza neWi-Fi kana Bluetooth. Iyo ine yakanyanya kushanda mune inonyanya kufarirwa yekuongorora maapplication. Nekuverenga zvikanganiso uye yekutevera kuverenga sensor, unogona kuona kuparara kwechero masystem.

Iyo yekukanganisa yekuona algorithm ichave seizvi:

• Kutanga iwe unofanirwa kuve nechokwadi kuti kuvhiyiwa kwacho kwakanga kusiri kwenhema. Kuti uite izvi, uchishandisa scanner, unofanirwa kugadzirisa zvakare kukanganisa (kana pasina vamwe, kana zvisina kudaro iwe unofanirwa kutarisana navo kutanga) uye ita rwendo rwekuyedza. Kana kukanganisa p0325 kukaitika zvakare, enderera mberi.
• Izvo zvinodikanwa kutarisa kushanda kweiyo knock sensor. Izvi zvinogona kuitwa nenzira mbiri - kushandisa multimeter uye mechanically. Iine multimeter, kutanga kune zvese, iwe unofanirwa kuyera voltage ye sensor kana kudzvanywa kuchiiswa kwairi. Uye zvakare tarisa dunhu rayo kuECU kune yakavhurika. Yechipiri, yakapfava, nzira ndeyokuti pakusina basa, ingorova injini yekupisa yemukati iri padyo ne sensor. Kana ichishanda, ipapo injini inomhanya inodonha (iyo yemagetsi inongo shandura iyo ignition angle), chiri chokwadi, iyo algorithm haishande pamota dzese uye mune dzimwe nguva kuverenga BC chiratidzo kubva kuDD inoshanda pasi pemamwe mamiriro ekuwedzera. )
• Tarisa kushanda kweECM. Muzviitiko zvisingawanzoitiki, purogiramu inogona kukanganisa. Hazvigoneki kuti iwe uchakwanisa kuzviongorora iwe pachako, saka zviri nani kutsvaga rubatsiro kubva kune ane mvumo mutengesi we automaker yemotokari yako.

Nzira yekubvisa sei kukanganisa p0325

Zvichienderana nekuti chii chaizvo chakakonzera p0325 kukanganisa, pane akati wandei sarudzo dzekugadzirisa dambudziko iri. Pakati pavo:

• kuchenesa mazita kana kutsiva wiring connectors (chips);
• kugadzirisa kana kutsiva wiring kubva kugogodza sensor kuenda kuICE control unit;
• kutsiva kugogodza sensor, kazhinji ndiye anoitwa (iyi unit haigone kugadziriswa);
• kupenya kana kutsiva injini yekudzora unit.

Iyo pachayo, iyo p0325 kukanganisa haina kutsoropodza, uye mota inogona kusvika kune sevhisi yemotokari kana garaji iri yega. Zvisinei, pane ngozi yokuti kana kugogodza kuchiitika mukati mejini inopisa, ECU haigoni kupindura zvakanaka uye kuibvisa. Uye sezvo detonation ine ngozi zvikuru kune simba remagetsi, iwe unofanirwa kubvisa chikanganiso uye kuita basa rakakodzera rekugadzirisa nekukurumidza mushure mekuitika kwayo.

Kukanganisa p0326

Kukanganisa nekodhi r0326 kana yaonekwa, inomirira kuti "kugogodza sensor chiratidzo kunze kwehuwandu". Mushanduro yeChirungu yerondedzero yekodhi - Knock Sensor 1 Circuit Range / Performance. Yakafanana nekukanganisa p0325 uye ine zvikonzero zvakafanana, zviratidzo, uye mhinduro. Iyo ECM inoona kugogodza sensor kutadza nekuda kwepfupi kana kuvhurika redunhu nekutarisa kuti iyo analog yekuisa chiratidzo kubva kune sensor iri mukati meinodiwa renji. Kana mutsauko uripo pakati pechiratidzo kubva kugogodza sensor uye nhanho yeruzha iri pasi pechikumbaridzo kukosha kweimwe nguva yenguva, zvino izvi zvinokonzeresa kuumbwa kwekodhi yekukanganisa p0326. iyi kodhi inonyoreswa zvakare kana kukosha kwechiratidzo kubva kune yakataurwa sensor yakakwirira kana yakaderera pane inowirirana inotenderwa tsika.

Mamiriro ekugadzira kukanganisa

Pane mamiriro matatu ayo kukanganisa p0326 inochengetwa muECM. Pakati pavo:

1. Iyo amplitude yekugogodza sensor siginecha iri pazasi peiyo inogamuchirwa chikumbaridzo kukosha.
2. Iyo ICE yemagetsi control unit (ECU) inoshanda mumafuta ekugogodza control mode (kazhinji inogoneswa nekusarudzika).
3. Iko kukanganisa hakuna kupindwa mundangariro yechigadzirwa chemagetsi nekukasira, asi pane yechitatu dhiraivha kutenderera, apo injini yekupisa yemukati inodziya kusvika kune tembiricha yekushanda uye paCV kumhanya pamusoro pe2500 rpm.

Zvikonzero zvekukanganisa p0326

Chikonzero chekuumbwa kwekukanganisa p0326 muECM ndangariro inogona kuve imwe kana anopfuura eanotevera mamiriro:

1. Kusangana kwakashata
2. Kuputika kana kupfupika kutenderera muketani yegeji yekupokana kwemota.
3. kukundikana kwekugogodza sensor.

Kuongororwa uye kubviswa kwekukanganisa kodhi P0326

Chokutanga pane zvose, unofanira kuva nechokwadi chokuti kuvhiyiwa kwacho kwakanga kusiri kwenhema. Kuti uite izvi, sezvinotsanangurwa pamusoro apa, unofanirwa kugadzirisa (kubvisa kubva mumusoro) kukanganisa uchishandisa purogiramu yepurogiramu, uye wozoita rwendo rwekutonga nemotokari. Kana kukanganisa kukaitika zvakare, unofanirwa kutarisa chikonzero chekuitika kwayo. Saka, cheki yacho inofanirwa kuitwa zvinoenderana neinotevera algorithm:

• Dzima moto uye bvisa waya dzinobatanidza komputa uye inogogodza sensor kubva kune imwe uye imwe mudziyo.
• Uchishandisa multimeter, unofanirwa kutarisa kuvimbika kwewaya idzi (nemamwe mazwi, "mhete" iwo).
• Tarisa hutano hwekubatanidza magetsi panzvimbo dzekubatanidza waya kune kombiyuta uye kugogodza sensor. Kana zvichidikanwa, chenesa vanobatika kana gadzira michina kugadzirisa kune kusungirirwa kwechip.
• Kana waya dzakasimba uye kusangana kwemagetsi kuri kurongeka, saka unofanirwa kutarisa torque inosimbisa pachigaro chekugogodza sensor. Mune zvimwe zviitiko (somuenzaniso, kana yakatotsiviwa uye mutyairi wemotokari akaiputira "neziso", asingacherechedzi kukosha kweiyo torque inodiwa), sensor inogona kunge isina kukwana. Ipapo iwe unofanirwa kuziva iyo chaiyo kukosha kweiyo nguva muzvinyorwa zvinyorwa zveimwe mota uye kugadzirisa mamiriro acho uchishandisa torque wrench (kazhinji kukosha kweiyo nguva inoenderana inenge 20 ... 25 Nm yemotokari dzinotakura vanhu).

Iko kukanganisa pachayo hakuna kukosha, uye iwe unogona kushandisa muchina nawo. Zvisinei, izvi zvine ngozi, nokuti kana pakaitika mafuta detonation, sensor inogona kuudza ruzivo rwakashata kune kombiyuta, uye magetsi haatore matanho akakodzera kuti aibvise. Naizvozvo, zvinodikanwa kubvisa zvese kukanganisa pachako kubva kuECM ndangariro nekukurumidza, uye kubvisa zvikonzero nei yamuka.

Kukanganisa p0327

Tsanangudzo yekukanganisa uku inonzi "yakaderera chiratidzo kubva kugogodza sensor” (kazhinji, kukosha kwechiratidzo kuri pasi pe0,5 V). MuChirungu, zvinoita senge: Knock Sensor 1 Circuit Low Input (Bhangi 1 kana Single Sensor). Panguva imwecheteyo, iyo sensor pachayo inogona kushanda, uye mune dzimwe nguva inocherechedzwa kuti Cheki Engine mwenje pane dashboard haina kuvhurwa nekuti "cheki" mwenje inovhenekera chete kana kuparara zvachose kunoitika mushure me 2 drive cycle.

Mamiriro ekugadzira kukanganisa

Pamichina yakasiyana, mamiriro ekugadzira kukanganisa p0327 anogona kusiyana, asi kazhinji ane maitiro akafanana. Ngatitarisei mamiriro ezvinhu aya pamuenzaniso wemotokari yakakurumbira yemumba yemhando yeLada Priora. Saka, kodhi P0327 inochengetwa mundangariro yeECU kana:

• kukosha kweiyo crankshaft kumhanya inopfuura 1300 rpm;
• inotonhorera tembiricha inopfuura 60 madhigirii Celsius (inodziya mukati memoto injini);
• iyo amplitude kukosha kwechiratidzo kubva kugogodza sensor iri pazasi pechikumbaridzo level;
• kukosha kwekukanganisa kunoumbwa pane yechipiri drive cycle, uye kwete pakarepo.

Iva sezvazvinogona, iyo injini inopisa mukati inofanira kudziyirwa, sezvo detonation yemafuta inogoneka chete pakupisa kwakanyanya.

Zvikonzero zvekukanganisa p0327

Zvikonzero zvekukanganisa uku zvakafanana nezvinotsanangurwa pamusoro apa. kureva:

• kutsanya kwakashata / kubata DD;
• ipfupi redunhu mu wiring kusvika pasi kana kuparara kwekutonga / simba rekupa wedunhu rekugogodza sensor;
• kuiswa kwakashata kweDD;
• kukundikana kwemafuta anogogodza sensor;
• software kutadza kwemagetsi control unit ICE.

Nekuda kweizvozvo, iwe unofanirwa kutarisa iyo yakatarwa michina.

Maitiro ekuita chirwere

Kutarisa kukanganisa uye kutsvaga chikonzero chayo kunofanirwa kuitwa zvinoenderana neinotevera algorithm:

• Tarisa uone zvibodzwa zvenhema nekugadzirisa zvakare kukanganisa. Kana, mushure mekudzokorora mamiriro ekuitika kwayo, kukanganisa hakuoneki, saka izvi zvinogona kunzi "glitch" yeICE control electronics.
• Batanidza chishandiso chekuongorora nesoftware yakakodzera kune socket yeadapter. Tanga injini yekupisa yemukati uye uidzise kusvika kune tembiricha yekushanda yeinjini yekupisa yemukati (kana injini yekupisa yemukati isina kudziyirwa). Simudza injini kumhanya pamusoro pe 1300 rpm negasi pedal. Kana kukanganisa kusingaonekwi, zvino izvi zvinogona kupedzwa. Kana zvikadaro, ramba uchitarisa.
• Tarisa sensor yekubatanidza kune tsvina, marara, injini mafuta, zvichingodaro. Kana iripo, shandisa mvura yekuchenesa iyo yakachengeteka kune imba yepurasitiki ye sensor kubvisa zvinosvibisa.
• Bvisa kupisa uye tarisa kuvimbika kwewaya pakati pe sensor neECU. Nokuda kweizvi, multimeter yemagetsi inoshandiswa. Nekudaro, waya yakatyoka, kunze kwekukanganisa p0327, inowanzokonzera zvikanganiso zviri pamusoro.
• Tarisa kugogodza sensor. Kuti uite izvi, iwe unofanirwa kuibvisa uye kuyera kupikisa kwayo kwemukati uchishandisa iyo imwechete yemagetsi multimeter, ichichinjirwa kune yekudzivirira kuyerwa maitiro (ohmmeter). Kupokana kwayo kunofanirwa kunge kuri 5 MΩ. Kana yakanyanya kuderera, ipapo sensor haina kurongeka.
• Ramba uchitarisa sensor. Kuti uite izvi, pane multimeter, vhura nzira yekuyera yemagetsi yakananga (DC) mukati me200 mV. Batanidza iyo multimeter inotungamira kune sensor inotungamira. Mushure meizvozvo, uchishandisa wrench kana screwdriver, gogodza padyo nenzvimbo inokwirisa sensor. Muchiitiko ichi, kukosha kwekubuda kwemhepo kubva pairi kuchachinja. Mushure memasekonzi mashoma, kukosha kunozogara kuripo. Kana izvi zvikasaitika, sensor haina kunaka uye inoda kutsiviwa. Nekudaro, iyi nzira yekuyedza ine imwe dhiraivha - dzimwe nguva iyo multimeter haikwanise kubata kudiki kudiki kushanduka kwemagetsi uye yakanaka sensor inogona kukanganisika kune yakashata.

Pamusoro pematanho ekusimbisa ane chekuita chaizvo nekushanda kwe sensor, ita shuwa kuti iko kukanganisa hakuna kukonzerwa nekurira kwekunze, senge vibration ye crankcase kuchengetedzwa, kugogodza kwe hydraulic lifters, kana kungoti sensor haina kurongeka zvisina kunaka kune injini. block.

Mushure mekugadzirisa kuparara, usakanganwa kudzima chikanganiso kubva mundangariro yekombuta.

Kukanganisa p0328

Kukanganisa kodhi p0328, netsanangudzo, zvinoreva kuti "gogodza sensor inobuda voltage pamusoro pechikumbaridzo” (kazhinji chikumbaridzo chiri 4,5 V). Mushanduro yeChirungu inonzi Knock Sensor 1 Circuit High. Kukanganisa uku kwakafanana neyakapfuura, asi mutsauko ndewekuti mune iyi kesi inogona kukonzerwa nekupwanya kwechiratidzo / waya dzemagetsi pakati pekugogodza sensor uye yemagetsi control unit kana nekupfupisa chikamu che wiring pakombuta kusvika " +”. Kuona chikonzero kunokanganiswa nenyaya yekuti kukanganisa kwakadaro kunowedzera kazhinji kwete nekuda kwematambudziko nedunhu, asi nekuda kwekushayikwa kwemafuta kukamuri yekupisa (yakaonda musanganiswa), iyo inoitika nekuda kwekuvharika nozzles, isina kunaka pombi yemafuta. mashandiro, yakashata-yemhando peturu kana chikamu mismatch uye kuisirwa kwekutanga kubatidza.

Zviratidzo zvekunze

Zviratidzo zvisina kunanga izvo zvinogona kutongerwa kuti kukanganisa p0328 kuri kuitika kwakafanana neakatsanangurwa pamusoro. kureva kuti, Cheki Engine chiedza pane dashboard inoshandiswa, motokari inorasikirwa nemasimba ayo, inomhanya zvisina kunaka. Mune zvimwe zviitiko, kuwedzera kushandiswa kwemafuta kunoonekwa. Nekudaro, zviratidzo zvakanyorwa zvinogona kuratidza kumwe kuparara, saka inosungirwa kuongororwa komputa inodiwa.

Chikonzero chinofanira kutsvakwa nekuongorora zviratidzo, uye kutsvaga pachako nekubvisa chinongedzo chekubatanidza iyo inogogodza sensor pane inomhanya mukati memoto injini. iwe unofanirwa kuyera iyo parameter yechiratidzo uye tarisa maitiro emota.

Zvikonzero zvekukanganisa p0328

Zvikonzero zvekukanganisa p0328 zvinogona kunge zviri zvinotevera kuputsika:

• kukuvadzwa kwekugogodza sensor yekubatanidza kana kusvibiswa kwayo kwakakosha (ingress yemarara, injini yemafuta);
• dunhu reiyo sensor yakataurwa ine pfupi pfupi kana dunhu rakavhurika;
• iyo yekugogodza sensor yakashata;
• kune kupindira kwemagetsi munharaunda ye sensor (pickup);
• kuderera kwakadzika mumutsara wemafuta emotokari (pasi pechikumbaridzo kukosha);
• kushandiswa kwemafuta kusina kukodzera motokari iyi (ine nhamba yakaderera octane) kana kuti hurombo hwayo;
• kukanganisa mukushanda kweiyo electronic control system ICE (kutadza).

Uyewo chimwe chikonzero chinonakidza icho vatyairi vanocherechedza ndechokuti kukanganisa kwakafanana kunogona kuitika kana mavharuvhu asina kugadziriswa zvakanaka, kureva, ane gap rakakura kwazvo.

Zvinokwanisika kugadzirisa matambudziko

Zvichienderana nechikonzero chinokonzera kukanganisa p0328 yakakonzerwa, nzira dzekubvisa nayo dzichave dzakasiyana. Nekudaro, maitiro ekugadzirisa akanyatsofanana neatsanangurwa pamusoro, saka tinongoanyora zvinoenderana nerondedzero:

• tarisa kugogodza sensor, kupikisa kwayo kwemukati, pamwe chete nekukosha kwevheti iyo inobudisa kune kombiyuta;
• ita kuongorora kwetambo dzinobatanidza chikwata chemagetsi uye DD;
• kudzokorora chip uko sensor yakabatana, kunaka uye kuvimbika kwevanobatika;
• tarisa kukosha kwe torque pachigaro chekugogodza sensor, kana zvichidikanwa, isa kukosha kwaunoda uchishandisa torque wrench.

Sezvauri kuona, maitiro ekusimbisa uye zvikonzero nei kukanganisa p0325, p0326, p0327 uye p0328 kuoneka kwakafanana. Saizvozvowo, nzira dzekugadzirisa kwavo dzakafanana.

Rangarira kuti mushure mekubvisa zvikanganiso zvese, zvakakosha kudzima macode ekukanganisa kubva mundangariro yemagetsi control unit. Izvi zvinogona kuitwa pamwe nekushandisa maturusi esoftware (zvichida), kana nekungobvisa iyo isina kunaka terminal kubva mubhatiri kwemasekonzi gumi.

Zvimwe zvinokurudzirwa

Chekupedzisira, zvakakosha kucherechedza zvishoma zvinonakidza chokwadi izvo zvichabatsira vatyairi kubvisa matambudziko nekugogodza sensor uye kunyanya nechiitiko chemafuta detonation.

Kutanga, iwe unofanirwa kugara uchifunga kuti kune ma sensors emhando dzakasiyana (kubva kune vakasiyana vanogadzira) vari kutengeswa. Kazhinji, vatyairi vakacherekedza kuti yakachipa yakaderera-mhando yekugogodza sensors haingoshande zvisizvo, asiwo inokurumidza kutadza. Naizvozvo, edza kutenga zvigadzirwa zvemhando yepamusoro.

Chechipiri, kana uchiisa sensor nyowani, gara uchishandisa chaiyo yekusimbisa torque. Ruzivo rwechokwadi runogona kuwanikwa mubhuku remotokari kana pane zvakashongedzwa zviwanikwa paInternet. Sezvineiwo, kuomesa kunofanirwa kuitwa uchishandisa torque wrench. Uyezve, kuiswa kweDD kunofanira kuitwa kwete pabhaudhi, asi pane stud ine nati. Izvo hazvizobvumiri sensor kuti isunungure kusungirira kwayo nekufamba kwenguva pasi pechiito chekudengenyeka. Chokwadi, kana kusungirirwa kwebhaudhi yakajairwa kwakasunungurwa, iyo kana sensor pachayo inogona kuzununguka pachigaro chayo uye ichipa ruzivo rwenhema kuti detonation iripo.

Kana iri yekutarisa sensor, imwe yeaya maitiro ndeyekutarisa yayo yemukati kuramba. Izvi zvinogona kuitwa uchishandisa multimeter inochinjirwa kune kuramba kuyerwa maitiro (ohmmeter). Ichave yakasiyana kune imwe neimwe sensor, asi iyo inofungidzira kukosha ichave inenge 5 MΩ (haifanire kunge yakaderera kana kuenzana ne zero, sezvo izvi zvichiratidza kutadza kwayo).

Seyeyero yekudzivirira, unogona kupfapfaidza zvinobatika nemvura kuti uzvichenese kana analogue yayo kuitira kuti uwedzere kudzikisira mukana weiyo oxidation (wongorora zvese zvinobatika pane sensor pachayo uye chinongedzo chayo).

Zvakare, kana zvikanganiso zviri pamusoro zvikaitika, iwe unofanirwa kugara uchitarisa mamiriro ekugogodza sensor wiring. Pasi pesimba rekushisa kwakanyanya nekufamba kwenguva, inogona kuita brittle uye kukuvadzwa. Dzimwe nguva zvinocherechedzwa pamaforamu kuti banal kuputira wiring ine insulating tepi inogona kugadzirisa dambudziko nekukanganisa. Asi nokuda kweizvi zvinodikanwa kushandisa tepi yemagetsi inodzivirira kupisa uye insulate muzvikamu zvakawanda.

Vamwe varidzi vemotokari vanocherechedza kuti imwe kana kupfuura yezvikanganiso zviri pamusoro zvinogona kuitika kana ukazadza motokari nepeturu yemhando yakaderera ine octane rating yakaderera pane yakatemwa neinjini yekupisa yemukati. Saka, kana mushure mekutarisa iwe usina kuwana chero malfunctions, ingoedza kuchinja chiteshi chegesi. Kune vamwe vanofarira motokari, izvi zvakabatsira.

Muzviitiko zvisingawanzoitiki, iwe unogona kuita pasina kutsiva iyo yekugogodza sensor. Pane kudaro, unogona kuedza kudzorera kushanda kwayo. kureva, nerubatsiro rwejecha uye / kana faira, zvakakosha kuchenesa nzvimbo yayo yesimbi kuitira kubvisa tsvina uye ngura kubva mairi (kana iripo). Saka iwe unogona kuwedzera (kudzoreredza) iyo mechanic yekubata pakati pe sensor uye cylinder block.

zvakare chimwe chinonakidza checherechedzo ndechekuti iyo yekugogodza sensor inogona kukanganisa manzwi ekunze ekuti detonation. Muenzaniso igomo rekudzivirira reICE rakapera simba, nekuda kwekuti dziviriro pachayo inofamba mumugwagwa, uye sensor inogona kushanda zvenhema, kutumira chiratidzo kune komputa, iyo inowedzera iyo yekudzima kona, uye "kugogodza" kunoenderera. Muchiitiko ichi, zvikanganiso zvinotsanangurwa pamusoro apa zvinogona kuitika.

Mune mamwe mamodheru emakina, zvikanganiso zvakadaro zvinogona kuoneka zvega, uye zvakaoma kuzvidzokorora. Chokwadi, mune dzimwe mota, iyo yekugogodza sensor inoshanda chete pane imwe nzvimbo ye crankshaft. Naizvozvo, kunyangwe kana uchibaya mukati meinjini yekupisa nesando, hazvigoneke kuburitsa chikanganiso uye kunzwisisa chikonzero. Iyi ruzivo inoda kujekeswa zvakare uye zviri nani kubata sevhisi yemotokari kuti ubatsirwe neizvi.

Dzimwe mota dzemazuva ano dzine rough road sensor inodzikisira kugogodza sensor kana mota ichityaira mumigwagwa isina kushata uye crankshaft iri kurira uye ichiburitsa ruzha rwakafanana nemafuta detonation. Ndokusaka uchitarisa kugogodza sensor kana injini yekupisa mukati ichimhanya, kana chimwe chinhu chinorema chikarohwa painjini, mushure meiyo injini inodonha inodonha, haisi nguva dzose yakarurama. Saka zviri nani kutarisa kukosha kwevoltage iyo inoburitsa panguva yemagetsi kukanganisa mukati meinjini yekupisa.

Zviri nani kugogodza kwete pane injini block, asi pane dzimwe fasteners, kuitira kuti usakuvadza motokari dzimba!

mhedziso

Sezvambotaurwa pamusoro apa, zvose zvikanganiso zvina zvinotsanangurwa hazvisi zvakakosha, uye motokari inogona kutyaira kune garaji kana sevhisi yemotokari pachayo. Nekudaro, izvi zvichave zvinokanganisa injini yekupisa yemukati kana detonation yemafuta ari mukati meinjini yekupisa ikaitika. Nokudaro, kana zvikanganiso zvakadaro zvikaitika, zvichiri kudiwa kuti zvibvise nokukurumidza sezvinobvira uye kubvisa zvikonzero zvakakonzera. Kana zvisina kudaro, kune njodzi yekuputsika kwakaoma, izvo zvinozotungamirira kune zvakakomba, uye zvinonyanya kukosha, kugadzirisa.