VW EA188 dizel

Layin 4-Silinda in-line dizal injuna tare da Volkswagen EA188 injectors naúrar da aka samar daga 1996 zuwa 2010 a cikin nau'i biyu na 1.9 da 2.0 TDI.

An haɗu da kewayon Volkswagen EA188 1.9 da 2.0 TDI injunan diesel daga 1996 zuwa 2010 kuma an shigar da su duka akan kewayon ƙirar VW da kan motoci daga wasu masana'antun. A bisa ƙa'ida, wannan iyali sun haɗa da injunan diesel 1.2 TDI da 1.4 TDI, amma akwai wani abu dabam game da su.

Abubuwan:

• Powertrains 1.9 TDI
• Powertrains 2.0 TDI

Injin Diesel EA188 1.9 TDI

Diesel injuna da famfo injectors bayyana a shekarar 1996, amma bayan shekaru biyu da aka shigar da su. Daga magabata na jerin EA 180, sababbin injuna sun bambanta ba kawai a cikin tsarin allura ba, har ma a cikin rashin tsaka-tsakin tsaka-tsakin, famfo mai ya juya a cikin wani sarkar daban daga crankshaft. Sauran fitattun bambance-bambance a nan su ne: matatar mai a tsaye a tsaye, injin famfo daga camshaft, injin sanyaya tsarin da aka gina a cikin toshewar injin.

Rukunin wutar lantarki mai lita 1.9 na layin sun wanzu ne kawai a cikin nau'in bawul takwas, inda camshaft guda ɗaya ke jujjuya shi ta hanyar bel ɗin ƙarfafa lokaci mai ƙarfi tare da na'ura mai ɗaukar nauyi. Bisa ga tsohuwar al'adar damuwa ta VW, akwai masu hawan ruwa a cikin shugaban aluminum na toshe. Hakanan, gyare-gyare masu ƙarfi sun riga sun sami injin turbin na zamani tare da madaidaicin lissafi.

A cikin duka, an san nau'ikan nau'ikan 30 na irin wannan injunan dizal, mun lissafa kawai mafi mashahuri daga cikinsu:

1.9 TDI 8V (1896 cm³ 79.5 × 95.5 mm)

AJM	115 h.p.	285 Nm
AWX	130 h.p.	285 Nm
AVF	130 h.p.	310 Nm
AUY	115 h.p.	310 Nm
ASZ	130 h.p.	310 Nm
AVB	101 h.p.	250 Nm

BKC	105 h.p.	250 Nm
BXE	105 h.p.	250 Nm
BLS	105 h.p.	250 Nm
Farashin AXB	105 h.p.	250 Nm
Farashin AXC	86 h.p.	200 Nm

Injin Diesel EA188 2.0 TDI

A shekarar 2003, layin EA188 dizal injuna fadada tare da 2.0-lita dizal injuna, wanda, sabanin 'yan'uwa, ya wanzu a duka 8 da kuma 16-bawul versions. Har ila yau, naúrar lita biyu ta sami tsarin farawa mai sauƙi a cikin nau'i na matosai masu haske, mai sauyawa mai sauyawa da kuma firikwensin juyawa da aka gina kai tsaye a cikin mahalli mai hatimin crankshaft.

Yana da daraja tunawa da sabunta injuna na karshe shekaru na samarwa, su wani lokacin ake kira EVO. Babban bambanci tsakanin injin konewa na ciki shine sabbin nozzles na famfo tare da bawul ɗin piezoelectric, duk da haka, yawancin ma'aikata suna ba da shawarar guje wa waɗannan rukunin wutar lantarki a kasuwar sakandare.

Mun san 19 gyare-gyare na irin wannan injuna dizal, amma a nan mun lissafa kawai mafi na kowa:

2.0 TDI 8V (1968 cm³ 81 × 95.5 mm)

BMM	140 h.p.	320 Nm
BMP	140 h.p.	320 Nm

BPW	140 h.p.	320 Nm
BRT	140 h.p.	310 Nm

2.0 TDI 16V (1968 cm³ 81 × 95.5 mm)

BKD	140 h.p.	320 Nm
BKP	140 h.p.	320 Nm

BMR	170 h.p.	350 Nm
BR	140 h.p.	320 Nm

Tun 2007, irin wannan injuna dizal aka fara maye gurbinsu da EA189 jerin injuna tare da Common Rail tsarin.