I-ENJINI EGQIBELELEYO : Injini Chevrolet B12S1
IMVELISO INTSHAYELELO
I-injini ye-1.2-litre Chevrolet B12S1 okanye i-LY4 injini yaveliswa eMzantsi Korea ukusuka kwi-2002 ukuya kwi-2011 kwaye ifakwe kwiimodeli ezininzi ezithandwayo zebhajethi yenkxalabo, njenge-Aveo ne-Kalos. Le yunithi yamandla kwinani lemithombo ibonakala phantsi kwesalathiso esahluke ngokupheleleyo se-F12S3.
Ngo-2002, injini ye-1.2-litre yongezwa kwi-injini ye-Daewoo S-TEC yeeyunithi zepetroli. Yayiyeyona injini ixhaphakileyo ngexesha layo kunye nenaliti yamafutha esasazwayo, ibhloko ye-cylinder block, i-aluminium ye-8-valve intloko kunye nebhanti lexesha. Ukuhlangabezana nemigangatho ye-eco ye-Euro 3, umenzi uxhobise le yunithi ngevalve ye-EGR. Iimbuyekezi zeHydraulic azibonelelwanga apha kwaye rhoqo nge-30 amawaka eekhilomitha ivalve kufuneka ihlengahlengiswe.
Uluhlu lwe-B lubandakanya iinjini: B10S1, B10D1, B12S1, B12D1, B12D2, B15D2.
I-injini yafakwa kwi:
I-Chevrolet Aveo T200 ngo-2004 - 2008;
I-Chevrolet Aveo T250 ngo-2008 - 2011;
I-Daewoo T200 ngo-2002-
Iinkcukacha
Iminyaka yokuvelisa | 2002-2011 |
Ukufuduswa, cc | 1150 |
Inkqubo yamafutha | isitofu esabiweyo |
Imveliso yamandla, hp | 72 |
Imveliso yeTorque, Nm | 104 |
Ibhloko yesilinda | intsimbi eyi-R4 |
Vimba intloko | ialuminiyam 8v |
Umbhobho wazala, mm | 68.5 |
Piston stroke, mm | 78 |
Umlinganiselo woxinzelelo | 9.3 |
Iimbonakalo | Hayi |
Iziphakamisi zeHydraulic | Hayi |
Ukuqhuba ixesha | ibhanti |
Umlawuli wesigaba | Hayi |
I-Turbocharging | Hayi |
I-oyile ye-injini ecetyiswayo | 5W-30 |
Umthamo we-oyile ye-injini, ilitha | 3.2 |
Uhlobo lwamafutha | ipetroli |
Imigangatho ye-Euro | I-EURO 3 |
Ukusetyenziswa kwamafutha, L/100 km (yeChevrolet Aveo T200 2006) | 8.4 |
Ubomi benjini, km | ~300 000 |
Ubunzima, kg | - |
Ukungalungi kwe-injini ye-B12S1
Eyona ngxaki idumileyo yale yunithi yijethi yomjelo weoyile emxinwa kakhulu ebonelela nge-lubricant kwintloko yebhloko. Ikhawuleza ivalwe ngeediphozithi kwaye i-camshaft kunye ne-rocker iyaguga ngenxa yokungabikho kweoyile. Kufuneka nje uyibhobhoze.
Enye indawo ebuthathaka apha yivalve yokuphefumla yecrankcase. Ukusuka ekugqokeni, inokuthi i-jam kwindawo evaliweyo, eya kukhokelela ngokukhawuleza ukuvuza kweoli, okanye inokuthi ibe kwindawo evulekileyo, eya kubangela ukuvuza komoya kunye nesantya sokudada.
Abanini beemoto ezine-injini enjalo bahlala bekhalaza malunga nokungaphumeleli kwezinamathiselo: i-starter iyasilela, i-thermostat sticks, ipompo ihamba kunye ne-generator bearings buzz.
Nalapha, i-coil yomlilo kunye neengcingo zayo eziphezulu ze-voltage zisebenza ixesha elifutshane, amazinyo e-servo e-throttle ayaqhekeka kwaye ii-injector ze-fuel zivaliwe.