Cav Audi, Volkswagen ANB
Txheem
Lub cav Audi Volkswagen AEB, zoo-paub rau Lavxias teb sab tsheb enthusiasts, tau hloov los ntawm ib tug tshiab unit, uas coj nws qhov chaw nyob rau hauv lub EA827-1,8T (AEB) cav kab.
piav qhia
Lub cav Audi Volkswagen ANB tau tsim nyob rau hauv VAG factories los ntawm 1999 txog 2000. Piv nrog rau AEB analogue, lub tshuab hluav taws xob sab hauv tshiab tau dhau los ua ntau dua.
Qhov sib txawv tseem ceeb yog nyob rau hauv cov khoom siv roj. Tau txais kev hloov pauv ECM. Lub cav tau dhau los ua cov khoom siv hluav taws xob ntau dua (cov tshuab hluav taws xob tsav tsheb ntawm AEB tau hloov los ntawm ib qho hluav taws xob, thiab lwm yam).
Cav Audi, Volkswagen ANB petrol, nyob rau hauv-kab, plaub-lub tog raj kheej unit nrog turbocharging, ntim 1,8 litres, hwj chim 150 hp. s thiab torque ntawm 210 Nm.
Nruab rau ntawm VAG qauv hauv qab no:
- Volkswagen Passat B5 / 3B_/ (1999-2000);
- Variant /3B5/ (1999-2000);
- Audi A4 Avant B5 / 8D5 / (1999-2000);
- A4 sedan B5 / 8D2 / (1999-2000);
- A6 Avant C5 /4B_/ (1999-2000);
- A4 sedan C5 /4B_/ (1999-2000).
Lub tog raj kheej thaiv yog cam khwb cia hlau, tsis lined, nrog ib tug nruab nrab ncej uas xa cov kev sib hloov mus rau cov roj twj tso kua mis.
Lub crankshaft thiab txuas rods yog Tshuag (tsis forged).
Aluminium pistons nrog peb lub nplhaib. Ob sab saum toj yog compression, hauv qab yog roj scraper. Cov pins tau ruaj ntseg tiv thaiv axial txav los ntawm kev xauv lub nplhaib. Cov piston skirts yog molybdenum coated.
Lub taub hau lub tog raj kheej yog nrum los ntawm aluminium. Muaj ob lub camshafts (DOHC) nyob rau sab saum toj. 20 valve qhia (peb qhov nkag thiab ob lub tso pa) yog nias rau hauv lub cev ntawm lub taub hau, lub thermal clearance uas yog tswj los ntawm hydraulic compensators.
Lub sij hawm tsav tsheb sib xyaw ua ke: lub camshaft tso tawm yog tsav los ntawm txoj siv sia. Nyob rau hauv tas li ntawd, lub rotates los ntawm ib tug sawb. Cov neeg muaj kev paub txog lub tsheb thiab cov kws kho tsheb cov kev pabcuam tsheb qhia txog kev hloov txoj siv tsav tsheb tom qab 60 txhiab mais, vim tias nws tawg, lub valve khoov.
Turbocharging yog ua los ntawm KKK K03 turbine. Nrog rau kev saib xyuas raws sijhawm, nws tuaj yeem yooj yim kav 250 txhiab km. Txawm li cas los xij, muaj ib qho teeb meem nrog nws - cov roj xa hluav taws xob tau dhau los ze rau ntawm qhov tso pa tawm, vim tias cov roj hauv lub raj muaj qhov xav tau ntau ntxiv rau coke.
Lub ntim ntawm lub lubrication system yog 3,7 litres. Cov chaw tsim khoom pom zoo kom siv roj nrog viscosity ntawm 5W-30 nrog VW kev pom zoo 502.00 / 505.00.
Lub cav tuaj yeem ua haujlwm ntawm AI-92 roj av, tab sis nws raug nquahu kom siv AI-95, vim tias lub peev xwm ntawm lub cav tau tshwm sim meej rau nws.
ECM - Bosch Motronic 7.5, nrog hluav taws xob throttle, tsis muaj kev tswj tensioner, tsis muaj kev tswj tsis raug.
Технические характеристики
| Chaw Tsim Tshuaj | Audi AG, Volkswagen Group |
| Tso tawm xyoo | 1999 |
| Loj, cm³ | 1781 |
| zog, l. Nrog | 150 |
| Lub zog Index, l. s / 1 litre ntim | 84 |
| Torque, Nm | 210 |
| Compression piv | 9,5 |
| Lub tog raj kheej thaiv | cam khwb cia hlau |
| Cov nab npawb ntawm cov thooj voos kheej kheej | 4 |
| Lub taub hau kheej kheej | txhuas |
| Lub ntim ua haujlwm ntawm lub combustion chamber, cm³ | 46,87 |
| Roj txhaj tshuaj | 1-3-4-2 |
| Lub tog raj kheej diam, mm | 81,0 |
| Piston mob stroke, hli | 86,4 |
| Sijhawm tsav | mix (siv + saw) |
| Tus naj npawb ntawm li qub rau ib lub tog raj kheej | 5 (DOHC) |
| Kev qhauj nqaj tawv | turbocharger KKK K03 |
| Hydraulic compensators | yog |
| Valve lub sij hawm regulator | tsis muaj |
| Lubrication system muaj peev xwm, l | 3,7 |
| Siv roj | 5W-30 |
| Roj noj (xws li), l / 1000 km | rau 1,0 |
| Roj hluav taws xob system | txhaj tshuaj |
| Roj | AI-92 roj av |
| Ib puag ncig cov qauv | Euro 3 |
| Resource, sab nraud. km | 340 |
| Nyhav kg | 150 |
| Qhov chaw: | longitudinal * |
| Tuning (muaj peev xwm), l. Nrog | 400++ |
Table 1. Cov yam ntxwv
* Kev hloov kho tau ua nrog kev hloov pauv; ** Kev nyab xeeb nce hauv lub zog mus txog 180 hp. Nrog
Kev ntseeg tau, tsis muaj zog, kev ruaj ntseg
Kev ntseeg tau
Hais txog kev ntseeg siab, ua ntej ntawm tag nrho cov, nws yog ib qho tsim nyog yuav tsum nco ntsoov lub neej ntev ntawm lub cav.
Cov chaw tsim tshuaj paus txhais nws ntawm 340 txhiab km, tab sis nyob rau hauv kev xyaum nws overlaps yuav luag ob zaug. Lub sijhawm ua haujlwm ntawm lub cev muaj zog yam tsis muaj kev kho loj ncaj qha yog nyob ntawm kev ua raws li cov chaw tsim khoom cov lus pom zoo txog kev ua haujlwm thiab kev saib xyuas.
Cov tswv tsheb feem ntau, thaum sib tham txog cov tshuab hluav taws xob sab hauv ntawm cov rooj sib tham, hais txog tias cov ANBs uas tswj tau zoo tsis tshua tawg, thiab yog tias muaj teeb meem tshwm sim, lawv tsis tas yuav muaj kev paub tshwj xeeb lossis kev pabcuam tshwj xeeb.
Cov chaw tsim khoom tau them qhov tseem ceeb tshaj plaws rau cov teeb meem ntawm kev nce kev ntseeg siab. Yog li, ECU Motronic M3.8.2. hloov los ntawm qhov ua tau zoo thiab txhim khu kev qha Bosch Motronic 7.5.
Ib qho tseem ceeb hauv kev cia siab ntawm lub cav yog nws txoj kev nyab xeeb. Cov khoom thiab qhov chaw ntawm lub cev muaj zog tuaj yeem tiv taus hnyav heev, uas yog siv thaum kho lub tsev. Tab sis cov kiv cua tu yuav tsum nco ntsoov tias kev txhawb nqa ua rau muaj kev phom sij ntau dua li qhov zoo. Tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv uas koj yuav tsum tau hloov ib yam dab tsi nyob rau hauv lub tsim ntawm lub internal combustion engine.
Txawm li cas los xij, nws muaj peev xwm ua kom lub zog me ntsis los ntawm flashing ECU. Chip tuning muab qhov nce hauv lub zog li ntawm 10-15%. Hauv qhov no, tsis tas yuav hloov dab tsi hauv kev tsim lub cev muaj zog.
Ntau "kev phem" tuning (hloov lub turbine, injectors, tso pa tawm, thiab lwm yam) yuav tso cai rau koj tshem tawm ntau tshaj 400 hp ntawm chav tsev. s, tab sis lub mileage yuav tsuas yog 30-40 txhiab km.
Raws li cov neeg nyiam tsheb, lub turbocharged ANB yog ib qho piv txwv tsis tshua muaj thaum tus qauv tsim (20 li qub rau plaub lub tog raj kheej!) kuj tau ua kom ntseeg tau.
Lub cev tsis muaj zog
Lub xub ntiag ntawm qhov tsis muaj zog yuav tsum muaj kev soj ntsuam tob txog qhov muaj peev xwm ntawm lawv qhov tshwm sim. Nyob rau tib lub sijhawm, nws yuav tsis yog superfluous los xav txog txoj hauv kev los tshem tawm lawv.
Muaj kev soj ntsuam los ntawm cov neeg nyiam tsheb ntawm turbine tsis ua haujlwm vim muaj cov roj coked tube.
Kev siv cov roj zoo thiab cov roj nplua nyeem, ua raws li qhov kub thiab txias ntawm lub cav thiab ua tib zoo saib xyuas lub tshuab hluav taws xob sab hauv kom txo tau qhov tshwm sim ntawm qhov tsis muaj zog.
Muaj ob nqe lus nthuav dav ntawm lub ncauj lus no ntawm lub rooj sab laj tshwj xeeb. Anton413 los ntawm Ramenskoye sau: "... nyob rau hauv xya xyoo uas kuv tau muaj lub tsheb thiab 380000 km tag nrho, kuv tau hloov nws ib zaug. Thiab qhov ntawd yog vim nws tawg (qhov twg lub soldering yog). Kuv yuav nws ntawm disassembly. Kuv tsis muaj ntaub thaiv npog. Kuv tsis paub dab tsi yog coking nyob ntawd".
wed190 los ntawm Karaganda tsis pom zoo nrog nws: "... kuv lub turbine feem ntau tau kub liab, thiab qhov no ua rau lub raj kub. Thiab qhov no tsis yog rau kuv xwb, nws yog rau ntau tus".
Xaus: qhov kev ua tau zoo ntawm lub turbine nyob ntawm kev tsav tsheb.
Txo turbocharger lub neej thaum lub catalyst yog clogged. Ntawm no nws yog ib qho tsim nyog los nrhiav qhov ua rau catalyst clogging. Lawv dag tsis tau tsuas yog nyob rau hauv qhov tsis zoo ntawm cov roj, tab sis kuj nyob rau hauv kev ua txhaum ntawm lub stability ntawm lub sij hawm siv. Txhawm rau txheeb xyuas thiab tshem tawm cov laj thawj ntawm kev ua haujlwm tsis zoo, feem ntau nws yog ib qho tsim nyog yuav tsum koom nrog cov kws kho tsheb tshwj xeeb.
Floating speeds ua rau muaj teeb meem ntau. Feem ntau qhov teeb meem nrog qhov tshwm sim no yog huab cua tawm hauv cov khoom noj khoom haus. Nrhiav qhov chaw ntawm qhov xau thiab zawm lub foob fastening tsis yooj yim rau ntau tus neeg, thiab lawv kho qhov teeb meem ntawm lawv tus kheej.
Crankcase qhov cua qhov system clogged. Lub malfunction tsis yog tshwj xeeb rau lub cav no. Tab sis yog tias koj tswj hwm VCG system raws sij hawm, ces qhov tsis muaj zog ntawm lub cev muaj zog yuav tsis tshwm sim.
Tab sis qee qhov sensors (xws li huab cua ntws sensor, cua siab sensor) yog qhov tsis ntseeg hluav taws xob ntawm lub tshuab hluav taws xob sab hauv. Yog tias lawv tsis ua haujlwm, tsuas muaj ib txoj hauv kev tawm - hloov.
Muaj kev tsis txaus siab txog cov roj twj tso kua mis thiab cov saw tensioner. Lawv qhov kev ua tau zoo nyob ntawm ntau yam, feem ntau yog nyob ntawm qhov zoo ntawm cov roj thiab kev tu lub sijhawm ntawm lub cav.
Thaum xav txog qhov muaj cov ntsiab lus tsis muaj zog, nws yog ib qho tsim nyog yuav tsum tau coj mus rau hauv tus account lub hnub nyoog siab tshaj ntawm lub cav thiab ua cov nyiaj pub dawb rau lub ntuj hnav thiab tsim kua muag ntawm cov chav nyob thiab qhov chaw ntawm chav tsev.
Txij nkawm zoo
Qhov yooj yim tsim thiab cam khwb cia hlau lub tog raj kheej thaiv ua rau muaj kev ruaj ntseg siab ntawm ANB. Lub cav tau kawm zoo los ntawm cov kws kho tsheb tshwj xeeb. Tsis tas li ntawd, ntau tus tswv tsheb ua tiav kho lub tsev, raws li lawv hais, nyob rau hauv qhov chaw nres tsheb.
Txawm hais tias lub sijhawm tseem ceeb txij li lub cav raug txiav tawm, nrhiav cov khoom seem uas tsim nyog rau kev kho tsis muaj teeb meem. Lawv muaj nyob rau hauv yuav luag txhua lub khw tshwj xeeb.
Hauv qhov xwm txheej phem tshaj plaws, lawv tuaj yeem yooj yim yuav ntawm qhov chaw disassembly. Tab sis koj yuav tsum paub tias lub neej seem ntawm cov khoom no tsis tuaj yeem txiav txim siab.
Cov tswv tsheb uas, rau ntau yam laj thawj, tsis tuaj yeem them nyiaj kho qhov loj, muaj kev xaiv los yuav lub cav cog lus.
Tus nqi qis kawg ntawm xws li lub cev muaj zog yog 35 txhiab rubles. Tab sis nyob ntawm kev teeb tsa ntawm cov ntawv txuas, koj tuaj yeem nrhiav cov pheej yig dua.
