CIKAKKEN INJI: Injin Volkswagen CWVA
GABATARWA KYAUTATA
An ƙaddamar da inji mai nauyin Volkswagen CWVA 1.6 MPI mai nauyin lita 1.6 a shekarar 2014 a matsayin injin mafi sauƙi kuma mara tsada ga ƙasashe masu tasowa. An haɓaka wannan rukunin wutar lantarki akan injin turbo mai lita 1.4 na dangin EA211 don haka yana da bambance-bambance da yawa daga magabata na CFNA, wanda mallakar tsohon jerin EA111 ne.
Anan an haɗa kan silinda tare da nau'in shaye-shaye, bel na lokaci maimakon sarka, sannan akwai kuma mai sarrafa lokaci akan ramin sha. Ƙarfin wutar lantarki ya karu daga 105 zuwa 110 hp.
An jefa toshe daga aluminum tare da simintin ƙarfe na ƙarfe, shugaban silinda - 16-bawul tare da ma'auni na hydraulic. Ƙungiyar haɗin gwiwa da ƙungiyar piston sun sami ingantaccen zamani, babu matsaloli tare da ƙwanƙwasa. Godiya ga sabon zanen shaye-shaye, an daga darajar muhallin injin zuwa EURO 5.
Jerin EA211 ya haɗa da: CWVA, CWVB, CJZA, CJZB, CHPA, CMBA, CXSA, CZCA, CZDA, CZEA, DJKA, DACA, DADA.
Ƙayyadaddun bayanai
Shekarun samarwa | tun 2014 |
Matsala, cc | 1598 |
Tsarin mai | allura |
Wutar lantarki, hp | 110 |
Fitowar karfin wuta, Nm | 155 |
Silinda toshe | aluminum R4 |
Block kai | aluminum 16v |
Silinda guntun, mm | 76.5 |
Piston bugun jini, mm | 86.9 |
rabon matsawa | 10.5 |
Siffofin | DOHC |
Hydraulic lifters | iya |
Tukin lokaci | bel |
Mai sarrafa lokaci | a kan shaft shaft |
Turbocharging | a'a |
Nasihar man inji | 5W-30, 5W-40 |
Ingin man fetur, lita | 3.6 |
Nau'in mai | fetur |
Matsayin Yuro | EURO 5 |
Amfanin mai, L/100km (na VW Polo Sedan 2016) | 7.8 |
Rayuwar injin, km | ~ 220000 |
An shigar da injin akan:
Skoda Karoq 1 (NU) tun daga 2019;
Skoda Octavia 3 (5E) a cikin 2014 - 2020; Octavia 4 (NX) tun daga 2020;
Skoda Rapid 1 (NH) a cikin 2015 - 2020; Rapid 2 (NK) tun daga 2019;
Skoda Yeti 1 (5L) a cikin 2014 - 2018;
Volkswagen Caddy 4 (SA) a cikin 2015 - 2020; Caddy 5 (SB) tun 2020;
Volkswagen Golf 7 (5G) a cikin 2014 - 2017;
Volkswagen Jetta 6 (1B) daga 2016 - 2019; Jetta 7 (BU) tun 2020;
Volkswagen Polo Sedan 1 (6C) da 2015 - 2020; Polo Liftback 1 (CK) tun 2020;
Volkswagen Taos 1 (CP) tun 2021.
Rashin hasara na injin VW CWVA
Matsalar da ta fi shahara ita ce yawan amfani da mai kuma yana karuwa saboda faruwar zobe. Masu mallakar suna kokawa da mai ƙona mai ta hanyar zaɓar mafi kyawun mai kuma ba tare da nasara ba. Yana da kyau a tuna cewa babu firikwensin matakin mai kuma dole ne ku sami dipstick akai-akai.
Saboda tsarin da wannan injin ya yi na shaye-shaye, iskar iskar gas a koyaushe ke sake komawa cikin silinda, wanda ke haifar da rashin daidaiton thermal. Wannan yana haifar da rashin daidaituwar aiki na motar, girgiza, kuma yana rage albarkatun sa. Tun da shaye-shaye a nan an yi shi tare da kan silinda, ba zai yiwu a maye gurbin shi da wani madadin ba.
Idan kun sami sabbin burbushin mai a cikin gidaje na bel na lokaci, to, hatimin camshaft yana yiwuwa yayyo. Koyaya, aikin maye gurbin su ba shi da tsada sosai.
Famfutar ruwan robo mai ginannun ma'aunin zafi da sanyio yakan fara zubewa a tsawon kilomita 100,000. Matsalar ba shine gaskiyar ɗigo ba, amma farashi mai ban sha'awa na ɓangaren.
Da zaran mai ya kusanci mafi ƙarancin alama, masu ɗaukar ruwa na ruwa suna fara bugawa a ƙarƙashin murfin. Ana jin su musamman a cikin sanyi, lokacin da naúrar bai riga ya ɗumama ba.