Izinjini ze-Audi EA381

Uchungechunge lwezinjini zikadizili i-Audi EA381 2.5 TDI yakhiqizwa kusukela ngo-1978 kuya ku-1997 futhi ngalesi sikhathi isizuze inqwaba yamamodeli nokulungiswa.

Umndeni wakwa-Audi EA5 wezinjini zikadizili ezingama-381-cylinder zakhiqizwa kusukela ngo-1978 kuya ku-1997 futhi zafakwa kumamodeli amaningi akhathazayo ngohlelo lwe-longitudinal lweyunithi yamandla. Izinjini zikadizili eziphambanayo ezifanayo zibhekiswa komunye umugqa ngaphansi kophawu EA153.

Okuqukethwe:

• Izinjini ze-Prechamber
• Udizili ngomjovo oqondile
• Udizili wamabhasi amancane

Izinjini zikadizili zangaphambili ze-EA381

Umlando wezinjini zikadizili ezingu-5-cylinder waqala ngo-1978 ngemodeli engu-100 emzimbeni we-C2. Kwakuyinjini yangaleso sikhathi engu-2.0-litre pre-chamber ene-70 hp. nge-cast-iron cylinder block, i-aluminium 10-valve ikhanda, idrayivu yebhande lesikhathi. Ngemva kwesikhashana, kwavela injini evuthayo yangaphakathi engu-87 hp. kanye nenjini engu-100-horsepower ene-turbine kanye ne-intercooler. Njengoba lezi zingxenye zamandla zidalwe ngesisekelo sezinjini zikaphethiloli zomndeni wakwa-EA828, ekuqaleni zabelwa kulo mzila futhi zathola inkomba yazo ye-EA381 kamuva.

Ngaphezu kwezinjini ezingu-2.0-litre, lolu hlelo lwalunezinjini ezifanayo ezingu-2.4-litre diesel:

2.0 amalitha (1986 cm³ 76.5 × 86.4 mm)

CN	umkhathi	70 h.p.	123 Nm	I-Audi 100 C2, 100 C3
DE	i-turbo KKK K24	87 h.p.	172 Nm	I-Audi 100 C2, 100 C3
NC	i-turbo KKK K24	100 h.p.	192 Nm	I-Audi 100 C3

2.4 amalitha (2370 cm³ 79.5 × 95.5 mm)

3D	umkhathi	82 h.p.	164 Nm	I-Audi 100 C3
I-AAS	umkhathi	82 h.p.	164 Nm	I-Audi 100 C4

I-EA381 eqondile yomjovo udizili

Ngo-1990 kumodeli ye-Audi 100 kwavela injini ye-diesel engu-5-cylinder ene-injection fuel eqondile. Ngaphandle kwesistimu ye-fuel ehlukile enepompo yomjovo we-Bosch VP37, wayengenakho umehluko omkhulu: nansi i-cast-iron block efanayo, ikhanda le-cylinder engu-10 elinezinxephezelo ze-hydraulic kanye ne-timing belt drive. Izinguqulo ze-atmospheric azinikeziwe, zonke izinjini zazifakwe i-turbocharger kanye ne-intercooler.

Siyazi ngezinjini ezine zikadizili kulolu chungechunge futhi zonke zifakwe kumodeli we-100 noma i-A6:

2.5 TDI (2461 cm³ 81 × 95.5 mm)

I-AAT	i-turbo KKK K14	115 h.p.	265 Nm	I-Audi 100 C4, A6 C4
ABP	i-turbo KKK K14	115 h.p.	265 Nm	I-Audi 100 C4
1T	i-turbo KKK K14	120 h.p.	265 Nm	I-Audi 100 C3
I-AEL	i-turbo KKK K16	140 h.p.	290 Nm	I-Audi A6 C4

I-EA381 udizili wamabhasi amancane

I-Audi A6 ngemuva kwe-C5 ishintshele kumayunithi angama-V6 kanti ama-inline fives asala kuma-VW kuphela. Ngakho-ke izinjini zikadizili ze-R5 zohlelo lobude ziye ku-LT2 minibus yonyaka wemodeli ka-1997. Ngokwesakhiwo, behluke kancane kumayunithi kagesi we-Audi 2.5 TDI asechazwe ngenhla. Izinjini zikadizili eziguquguqukayo ezifanayo zivame ukubizwa ngokuthi uchungechunge lwe-EA153.

Injini eyodwa enesifiso ngokwemvelo kanye nama-turbodiesel ahlukene ayisithupha afakwe emabhasini amancane e-LT2:

2.5 SDI (2461 cm³ 81 × 95.5 mm)

I-AGX

umkhathi

75 h.p.

160 Nm

1996 - 2001

2.5 TDI (2461 cm³ 81 × 95.5 mm)

BBE	I-BorgWarner K14	83 h.p.	I-200 nm	2001 - 2006
I-APA	I-BorgWarner K14	90 h.p.	I-220 nm	1999 - 2003
I-BBF	I-BorgWarner K14	95 h.p.	I-240 nm	2001 - 2006
I-AHD	I-BorgWarner K14	102 h.p.	I-250 nm	1996 - 1999
ANGEL	I-Garrett GT2052V	109 h.p.	I-280 nm	1999 - 2006
I-AVR	I-Garrett GT2052V	109 h.p.	280 Nm	2003 - 2006

Ngo-2006, kwavela inguqulo ebuyekeziwe yamayunithi kadizili e-EA381 emabhasini amancane e-Crafter, ayehlukaniswa ngesistimu kaphethiloli yesimanje i-Common Rail esuka e-Bosch enezijovo ze-piezo. Futhi okusele lapha kufana nebhulokhi ye-iron engu-5-cylinder, ikhanda le-aluminium engu-10-valve elifakwe izinyusi ze-hydraulic, idrayivu yebhande lesikhathi kanye ne-geometry turbine eguquguqukayo.

Sekukonke, ku-Crafter kufakwe ama-motor angu-4 ahlukene, futhi ngayinye yazo yayinokuguqulwa kwe-Euro 5:

2.5 TDI (2461 cm³ 81 × 95.5 mm)

bjj	AKUYONA TD04L	88 h.p.	I-220 nm	2006 - 2010
UKUkhuluphalisa	AKUYONA TD04L	88 h.p.	I-220 nm	2010 - 2012
bjk	AKUYONA TD04L	109 h.p.	I-280 nm	2006 - 2010
I-CEBB	AKUYONA TD04L	109 h.p.	I-280 nm	2010 - 2012
B.J.L.	AKUYONA TD04L	136 h.p.	I-300 nm	2006 - 2010
I-ECSC	AKUYONA TD04L	136 h.p.	I-300 nm	2010 - 2012
BJM	AKUYONA TD04L	163 h.p.	I-350 nm	2006 - 2010
CECB	AKUYONA TD04L	163 h.p.	I-350 nm	2010 - 2012

Futhi, injini ye-Touareg 2.5 TDI ivame ukubhekiselwa kulolu chungechunge, kodwa ichazwe esihlokweni mayelana ne-EA153.