1️⃣ Yakakuvadzwa yekudyara kudzvanywa uye tembiricha sensor
Chikonzero kuongorora: Chiratidzo chekumanikidzwa kwekutora hachina kujairika, uye ECU haigoni kugamuchira ruzivo rwakakwana rwekutora, izvo zvinoguma nejekiseni remafuta risina kujairika.Kupisa hakuna kukwana, injini ine usimbe, uye utsi hutema hunobuda panguva yekuwedzerwa mafuta.Matambudziko neiyo wiring harness yekubatanidza uye kutadza kwe sensor kunogona kukonzera kutadza uku.
Solution: Tarisa kupinza kwemhepo uye tembiricha sensor.
2️⃣ Kukuvadza kwe sensor tembiricha yemvura
Chikonzero kuongorora: kana sensor yekushisa yemvura ikakundikana uye ECU inoona kuti chiratidzo chinobuda che sensor yekushisa kwemvura haina kuvimbika, iyo inotsiva kukosha inoshandiswa.Iyo ECU inomisa torque yeinjini nechinangwa chekudzivirira injini.
Solution: tarisa tembiricha yemvura sensor.
3️⃣ Kukuvadzwa kwemafuta ekumanikidza sensor
Chikonzero kuongorora: iyo probe yemafuta ekumanikidza sensor yakakuvadzwa zvakanyanya, iyo ECU inoona kuti iyo mafuta pressure sensor haina kubatana, uye iyo inoratidzwa kukosha kwechiridzwa ndiyo yemukati inotsiva kukosha kweECU.
Solution: tarisa iyo mafuta pressure sensor.
4️⃣ Kubata kwakashata kweOBD socket terminal
Chikonzero kuongorora: iyo OBD socket terminal inobuda, zvichikonzera kusabatana kwakashata, uye chiridzwa chekuongorora uye ECU haigone kutaura.
Solution: tarisa iyo OBD socket terminal.
5️⃣ Nitrogen uye oksijeni sensor waya tambo pfupi
Chikonzero kuongorora: iyo nitrogen uye oksijeni sensor harness yakapfekwa, ipfupi inotenderera uye yakadzikwa, uye iyo nitrogen neokisijeni sensor haigone kushanda zvakajairika, zvichikonzera kubuda kwakanyanya, injini torque muganhu uye system alarm.
Solution: tarisa waya harness yenitrogen uye oksijeni sensor.
6️⃣ Tumira kurapwa kupisa relay bhokisi kukuvara
Chikonzero kuongorora: Harness open circuit kukanganisa.
Solution: tarisa uye gadzirisa iyo harness yekudziya relay bhokisi.
7️⃣ Iyo yepasi software yechiridzwa haina kunaka uye haitumire mota yekumhanyisa chiratidzo
Chikonzero kuongorora: panguva yekufambisa, chiratidzo chekufambisa kwemotokari inotumirwa nechiridzwa kamwe kamwe chinodonha kusvika ku 0. Kuchinja kwechiratidzo chekufambisa kwemotokari kunotungamirira kukuchinja kweECU kudzora huwandu hwemafuta, zvichiita kuti pakarepo kubviswa kwemafuta.
Solution: gadziridza chiridzwa kune chazvino vhezheni
8️⃣ Kuvharika kwepombi yekudzorera urea yeSCR system
Chikonzero kuongorora: the sundries muurea kudzoka pombi yakavharwa, zvichikonzera kutadza kweiyo system kubaya urea kazhinji, kubuda kunodarika mwero, iyo injini torque muganho, uye system alarm.
Solution: tarisa urea kudzorera pombi.
9️⃣ Phenomenon yeterminal socket yekubatanidza urea reflux yekudziya pombi
Chikonzero kuongorora: connector kukundikana kwe urea kudziyisa pombi pombi.
Solution: gadzirisa iyo terminal uye ubatanidze iyo plug-in.