VW EA188 dizilo

Mzere wa injini za dizilo za 4-cylinder in-line ndi Volkswagen EA188 unit injectors unapangidwa kuchokera 1996 mpaka 2010 m'mavoliyumu awiri a 1.9 ndi 2.0 TDI.

Ma injini a dizilo a Volkswagen EA188 1.9 ndi 2.0 TDI adasonkhanitsidwa kuyambira 1996 mpaka 2010 ndipo adayikidwa pamitundu yonse yamtundu wa VW komanso pamagalimoto ochokera kwa opanga ena. Poyamba, banja ili linaphatikizapo injini za dizilo 1.2 TDI ndi 1.4 TDI, koma pali zinthu zosiyana za iwo.

Zamkatimu:

• Powertrains 1.9 TDI
• Powertrains 2.0 TDI

Ma injini a dizilo EA188 1.9 TDI

Ma injini a dizilo okhala ndi ma jekeseni a pampu adawonekera mu 1996, koma adayamba kukhazikitsidwa patatha zaka ziwiri. Kuchokera kwa omwe adatsogolera mndandanda wa EA 180, injini zatsopanozi sizinali zosiyana ndi jekeseni wa jekeseni, komanso pakalibe shaft yapakatikati, pampu yamafuta imazungulira mu unyolo wosiyana ndi crankshaft. Kusiyana kwina kodziwika apa kunali: fyuluta yamafuta yomwe ili pamtunda, choyendetsa chapampu chochokera ku camshaft, pampu yozizirira yomangidwa mu chipika cha injini.

Magawo amphamvu a 1.9-lita a mzerewo analipo mu mtundu wa ma valve asanu ndi atatu, pomwe camshaft imodzi idazunguliridwa ndi lamba wanthawi yayitali wolimbitsa kwambiri wokhala ndi hydraulic tensioner. Malinga ndi mwambo wakale wa nkhawa ya VW, panali zonyamula ma hydraulic mumutu wa aluminiyamu wa chipikacho. Komanso, zosintha zamphamvu zinali kale ndi ma turbine amakono okhala ndi geometry yosinthika.

Pazonse, pafupifupi mitundu 30 ya injini za dizilo imadziwika, timalemba otchuka kwambiri mwa iwo:

1.9 TDI 8V (1896 cm³ 79.5 × 95.5 mm)

AJM	Mphindi 115	285 Nm
Kutumiza	Mphindi 130	285 Nm
AVF	Mphindi 130	310 Nm
Kugula	Mphindi 115	310 Nm
ASZ	Mphindi 130	310 Nm
AVB	Mphindi 101	250 Nm

BKC	Mphindi 105	250 Nm
BXE	Mphindi 105	250 Nm
BLS	Mphindi 105	250 Nm
Mtengo wa AXB	Mphindi 105	250 Nm
Mtengo wa AXC	Mphindi 86	200 Nm

Ma injini a dizilo EA188 2.0 TDI

Mu 2003, mzere wa injini za dizilo wa EA188 unakula ndi injini za dizilo za 2.0-lita, zomwe, mosiyana ndi abale aang'ono, zinalipo m'mitundu yonse ya 8 ndi 16. Komanso, unit awiri-lita analandira dongosolo losavuta poyambira mu mawonekedwe a mapulagi kuwala, intercooler switchable ndi kasinthasintha sensa anamanga mwachindunji mu crankshaft mafuta chisindikizo nyumba.

Ndikoyenera kukumbukira injini zomwe zasinthidwa zaka zomaliza zopanga, zomwe nthawi zina zimatchedwa EVO. Kusiyana kwakukulu pakati pa injini yoyaka mkati inali ma nozzles aposachedwa okhala ndi valavu ya piezoelectric, komabe, ma servicemen ambiri amalangiza kupewa magawo amagetsi awa pamsika wachiwiri.

Tikudziwa za 19 zosintha za injini za dizilo, koma apa timalemba zofala kwambiri:

2.0 TDI 8V (1968 cm³ 81 × 95.5 mm)

BMM	Mphindi 140	320 Nm
BMP	Mphindi 140	320 Nm

Matenda a BPW	Mphindi 140	320 Nm
BRT	Mphindi 140	310 Nm

2.0 TDI 16V (1968 cm³ 81 × 95.5 mm)

BKD	Mphindi 140	320 Nm
BKP	Mphindi 140	320 Nm

BMR	Mphindi 170	350 Nm
BRE	Mphindi 140	320 Nm

Kuyambira 2007, injini za dizilo zotere zayamba kusinthidwa ndi ma injini a EA189 okhala ndi Common Rail system.