Box adaptation Dsg 7

Volkswagen's 7-ceev DQ200 preselective transmissions siv cov clutches qhuav uas hnav dhau sijhawm. Kev hloov pauv raws sijhawm ntawm DSG 7 ua rau nws muaj peev xwm los them nyiaj rau cov kev hloov pauv hauv kev khiav hauj lwm tshem tawm ntawm cov discs hauv kev sib txhuam clutches. Kev hloov kho yog ua tiav los yog manually raws li cov txiaj ntsig ntawm kev kuaj mob hauv computer, tus naj npawb ntawm kev kho tau raug nkag mus rau hauv tus tswj lub cim xeeb.

Vim li cas thiaj xav tau kev hloov kho

Yog hais tias jerks los yog vibrations tshwm sim thaum lub sij hawm acceleration ntawm lub tsheb nruab nrog ib tug tsis siv neeg kis tau tus mob DQ200, nws yog tsim nyog los xyuas qhov mob ntawm lub clutch discs thiab lub stroke ntawm levers uas tswj lub clutches. Thaum sib sau ua ke cov kis tau tus mob, cov chaw tsim khoom kho qhov tsis sib xws, tab sis thaum hnav nce, qhov khoob yuav nce thiab qhov txheeb ze ntawm cov ntsiab lus yuav cuam tshuam. Tus maub los ua cov kev hloov pauv hauv hom tsis siv neeg, uas tso cai rau kev them nyiaj rau kev tshem tawm ntau dhau hauv cov tsav tsheb, rov ua kom lub cev ua haujlwm ntawm lub tsev.

Lub thawv siv qhib hom clutches, chav tsev mechatronics kho qhov compression ntawm cov discs nyob ntawm qhov kev siv ntawm acceleration thiab tus nqi ntawm cov kis torque. Thaum lub sijhawm nrawm nrawm, tus pas nrig tswj txuas mus rau qhov siab tshaj plaws.

Cov chaw tsim khoom muab qhov ntau ntawm tus pas nrig stroke rau hauv qhov kev zov me nyuam, tab sis nrog kev hnav ntau dhau ntawm cov hlua, lub thrust tsis muab compression ntawm cov kev sib txhuam discs, uas ua rau slipping ntawm lub clutch. Qhov tshwm sim ntawm kev swb kuj tuaj yeem tshwm sim vim deformation lossis overheating ntawm cov khoom hauv ob sab phlu.

Ntxiv rau qhov tsis siv neeg, kev hloov pauv ntawm phau ntawv tuaj yeem ua tau, uas yog ua tiav tom qab kho cov haujlwm cuam tshuam nrog kev hloov cov khoom siv clutch lossis thaum reprogramming chav tswj. Cov txheej txheem yog yuav tsum tau thaum siv lub remanufactured gearbox es tsis txhob ntawm tus thawj unit. Cov txheej txheem hloov kho yuav hloov kho qhov khoob hauv lub clutch thiab mechatronics chav tsev, tom qab ntawd qhov kev sim ua tiav.

Gearbox diagnostics

Txhawm rau ua qhov kev kuaj mob, koj yuav xav tau VAG-COM cable lossis VASYA-Diagnost cable zoo sib xws uas ua haujlwm nrog daim ntawv thov ntawm tib lub npe. Kev kuaj xyuas yog nqa tawm txhua 15000 km, uas tso cai rau koj los ntsuas qhov xwm txheej ntawm kev sib kis.

Tom qab txuas lub cable thiab khiav cov khoom siv kuaj mob, koj yuav tsum mus rau ntu 02, uas tso cai rau koj los xyuas cov software version. Qhov kev hloov kho tau qhia nyob rau hauv Cov Khoom Siv (4 tus lej nyob rau sab xis), txhawm rau ua kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm kev sib kis, nws yog qhov yuav tsum tau hloov kho cov firmware version.

Tom qab ntawd koj yuav tsum tau mus rau qhov ntsuas ntsuas (khawm Meas. Blocks - 08), uas tso cai rau koj los ntsuas qhov seem ntawm cov thickness ntawm cov kev sib txhuam hauv ob sab phlu thiab strokes ntawm cov tswj rods. Txhawm rau txiav txim siab qhov cia, nws yog ib qho tsim nyog los xam qhov sib txawv ntawm qhov tsis sib xws Clutch adaptation AGK Kaw thiab Clutch adaptation Txoj hauj lwm 3. Thaum siv lub clutch tshiab, tus nqi yog nyob rau hauv thaj tsam ntawm 5-6,5 hli, yog tias tom qab kho qhov ncua sij hawm tsawg dua. tshaj 2 hli, ces nws yog ib qhov tsim nyog los xyuas qhov tseeb installation.

Siv kev ntsuas ntawm qhov txav ntawm cov pas nrig ntawm kev txav nrog kev nrawm nrawm thiab nrawm. Pawg 091 thiab 111 yog siv los tso saib qhov tsis sib xws, tso cai rau koj los soj ntsuam cov yam ntxwv ntawm 1 thiab 2 clutches, feem. Coupling hnav yuav tsum tsis pub tshaj 7 mm (tej chaw Cluth Actual Position). Lub khawm Grapf tso cai rau koj los tso saib daim duab ntawm kev ua haujlwm ntawm cov couplings. Tom qab kuaj cov khoom siv ntawm lub thawv, nws yuav tsum tau kuaj xyuas qhov ntsuas kub. Cov txiaj ntsig tau tshwm sim hauv pawg 99 thiab 102 rau cov thawj clutch disc thiab 119 thiab 122 rau cov ntsiab lus thib ob clutch.

Qhov kev zov me nyuam tso cai rau koj saib lub sijhawm ua haujlwm ntawm overlays hauv ntau qhov sib txawv, ib qho kev sib cais pab kwv yees tus naj npawb ntawm cov ntawv ceeb toom txog overheating.

Qhov siab tshaj plaws hauv ob sab phlu yog qhia hauv pawg 98 thiab 118 (sab xis sab xis). Cov pab pawg 56-58 tso cai rau koj saib cov lej yuam kev thaum lub sijhawm ua haujlwm ntawm cov tshuab mechatronics, yog tias tsis muaj teeb meem, ces tus naj npawb 65535 tau tso tawm hauv cov teb. Cov pab pawg ntxiv 180 thiab 200 yog tsim los txiav txim seb qhov kev hloov pauv tau ua, ib qho chaw sib cais qhia tau hais tias lub mileage ntawm lub gearbox.

Tus tsim ntawm lub thawv predetermines ib tug ntau ntawm adaptation ntawm lub thib ob clutch. Qhov piv ntawm tus lej ntawm kev hloov pauv ntawm thawj clutch mus rau qhov thib ob yuav tsum tsis pub tshaj 0,33. Yog hais tias tus parameter txawv upwards, qhov no qhia tau hais tias txawv txav kev ua hauj lwm ntawm lub thawv thiab tas li sim los ntawm cov mechatronics mus nrhiav qhov tseeb txoj hauj lwm ntawm cov disks thiab rods. Tom qab kev txhim kho software ua tiav thaum ntxov 2018, qhov piv ntawm kwv yees li 1 tau dhau los ua tus qauv (hauv kev xyaum, tus lej txawm tias tus lej clutch yoog ntau zaus dua li qhov khib-tus lej clutch).

DSG 7 adaptation

Rau kev quab yuam adaptation ntawm lub thawv, 2 txoj kev yog siv:

• tus qauv, nrog rau kev siv lub computer;
• yooj yim, tsis tas yuav siv cov khoom siv ntxiv.

Txheem txheej txheem

Nrog rau kev yoog raws tus qauv, ib txoj hlua yog siv los txuas rau qhov kev kuaj mob. Lub thawv ua kom sov txog qhov kub ntawm +30… + 100 ° C, tus neeg siv tuaj yeem tshawb xyuas tus nqi ntawm qhov ntsuas los ntawm VASYA-Diagnost program hauv "Kev Ntsuas" ntu.

Lub selector yog tsiv mus rau qhov chaw nres tsheb, lub hwj chim unit tsis raug tua. Thaum lub sij hawm kev hloov kho, nws yog txwv tsis pub nias lub accelerator pedal, lub tshuab yog tuav nyob rau hauv qhov chaw los ntawm tas li lub siab ntawm tus nres pedal.

Cov txheej txheem ntawm kev ua thaum hloov pauv:

1. Tom qab txuas cov hlua, qhib qhov kev pab cuam VASYA-Diagnost thiab mus rau ntu kev teeb tsa yooj yim. Tsis tas li ntawd, nws raug nquahu kom kuaj xyuas qhov kub ntawm lub thawv los ntawm kev mus rau ntu 02 thiab tus nqi pab pawg 011.
2. Teem lub khawm tswj mus rau qhov chaw nres tsheb, tsis tas yuav kho lub tsheb nrog lub brake nres.
3. Nres lub cav, tom qab ntawd koom nrog lub ignition boost circuits.
4. Hauv seem 02 ntawm qhov program, nrhiav cov ntawv qhia zaub mov pib. Tom qab ntawd xaiv parameter 060, uas tso cai rau koj los kho cov txiaj ntsig tshem tawm hauv cov clutches. Txhawm rau pib cov txheej txheem, nias lub pob pib, cov txiaj ntsig digital yuav hloov pauv ntawm qhov screen. Thaum hloov kho, cov suab nrov lossis cov clicks tuaj yeem hnov ​​​​los ntawm qhov chaw sib kis, uas tsis yog ib qho cim ntawm kev ua haujlwm tsis zoo. Lub sijhawm ntawm cov txheej txheem hloov kho yog nyob rau hauv 25-30 vib nas this, lub sijhawm nyob ntawm qhov mob ntawm cov nodes thiab software version.
5. Tom qab tos kev sib xyaw ntawm cov lej 4-0-0 kom tshwm sim ntawm qhov screen, koj yuav tsum pib lub cav. Nyob nruab nrab ntawm qhov kawg ntawm cov txheej txheem calibration thiab pib lub cav, tsis pub dhau 10 vib nas this yuav tsum dhau mus. Tom qab pib ntawm lub hwj chim chav tsev, cov zauv nyob rau hauv lub dialog box yuav pib hloov, extraneous suab yuav hnov ​​los ntawm cov kis tau tus mob vaj tse. Tus neeg tsav tsheb tos txog qhov kawg ntawm cov txheej txheem hloov kho, cov zaub yuav tsum qhia cov lej 254-0-0. Yog tias qhov sib txawv ua ke tau tshwm sim ntawm qhov screen, tom qab ntawd qhov yuam kev tshwm sim thaum lub sij hawm calibration txheej txheem, cov txheej txheem rov ua dua.
6. Tom qab qhov kev hloov pauv tiav lawm, nws yuav tsum tau tawm ntawm qhov kev teeb tsa yooj yim thiab tshawb xyuas qhov yuam kev hauv DQ200 chav tswj chav tsev. Pom cov lej yuam kev raug tshem tawm, tom qab ntawd qhov hluav taws xob raug muab tua. Tom qab kaw cov cuab yeej xeem, kev xeem khiav yog ua raws li qhov tshwj xeeb algorithm.

Ntawm cov cav tov ua rau ntawm MQB modular platform, kev kho algorithm yog qhov txawv me ntsis ntawm cov txheej txheem saum toj no ntawm kev ua:

1. Tom qab ua kom sov lub zog ntawm chav tsev thiab kev sib kis, lub tshuab nres, lub cav raug kaw thiab siv tes nres.
2. Thaum lub ignition yog switched rau, lub xeem lub computer txuas nrog thiab lub adaptation txee yog rov pib dua nyob rau hauv lub hauv paus chaw. Cov txheej txheem yuav siv sij hawm txog 30 vib nas this, tom qab qhov kev pom zoo ntawm qhov tseeb tshwm sim, lub ignition yog muab tua rau 5 vib nas this. Daim ntawv qhia qhov kub thiab txias tau raug tshem tawm raws li lub tswv yim zoo sib xws nrog rau qhov hluav taws kub rau thiab tawm.
3. Tom qab ntawd, los ntawm cov npe ntawm cov haujlwm hauv qhov program, koj yuav tsum xaiv hom kev teeb tsa yooj yim. Tom qab kev ceeb toom ntawm qhov pib tshwm sim, koj yuav tsum nias lub nres pedal thiab pib lub cav. Lub pedal yog tuav thoob plaws hauv txoj kev teeb tsa, uas yuav siv sijhawm li 2-3 feeb. Thaum lub sijhawm ua haujlwm, nias thiab lub suab nrov nrov tau hnov ​​​​los ntawm DQ200 rooj plaub, tom qab ua tiav cov txheej txheem, cov lus ceeb toom sib raug tshwm sim ntawm qhov screen.
4. Ua ib qho kev sim khiav ntawm kev sib kis. Cov chaw tsim khoom txwv tsis pub muaj kev hloov pauv thaum lub sijhawm hloov kho, cuam tshuam cov txheej txheem ua rau kev ua kom muaj kev kub ntxhov nrog kev poob ntawm kev txav mus los. Kev kho kom rov ua haujlwm ntawm chav tsev yog ua tau tsuas yog hauv kev pabcuam.

Txoj Kev Simplified

Txoj kev yooj yim tsis tas yuav tsum tau siv txoj hlua khi, tus neeg tsav tsheb rov pib dua chav tswj.

Ua ntej pib rov pib dua, nws yuav tsum ua kom sov lub cav thiab gearbox kom sov li qub (piv txwv li, tom qab tsav tsheb 10-15 km). Tua lub hwj chim unit, thiab tom qab ntawd tig tus yuam sij hauv lub xauv kom txog thaum lub dashboard qhib. Ntawm qee lub tshuab, cov txheej txheem hloov kho tau ua nrog lub tshuab hluav taws xob tawm. Cov txheej txheem ntawm cov txheej txheem nyob ntawm lub firmware version thiab hnub ntawm kev tsim khoom ntawm lub tshuab, nws raug pom zoo kom hloov raws li ob txoj kev.

Txo lub qhov rooj iav, thiab tom qab ntawd maj mam nias lub roj pedal. Lub kick-down hom yuav tsum ua hauj lwm, uas ua rau ib tug audible nias nyob rau hauv cov ntaub ntawv kis tau tus mob. Lub pedal tuav cia rau 30-40 vib nas this thiab tom qab ntawd tso tawm. Tus yuam sij raug tshem tawm ntawm qhov ntsuas hluav taws xob, tom qab hloov lub voj voog rov qab thiab pib lub cav, koj tuaj yeem pib txav mus. Cov txheej txheem tsis haum rau txhua lub tsheb nrog DQ200 kis tau tus mob.

Test tsav tom qab adaptation

Txhawm rau ua kom tiav cov txheej txheem hloov kho lub thawv, ib qho kev kuaj xyuas raug ua tiav, nws yuav tsum:

1. Xyuas cov npe ntawm qhov yuam kev hauv qhov program, kuaj pom cov lej raug tshem tawm. Tom qab ntawd koj yuav tsum tshem tawm cov kab mob kuaj kab mob thiab tua lub cav.
2. Pib lub cav, txav lub selector mus rau pem hauv ntej txoj hauj lwm. Kev mus los ntawm qhov qeeb qeeb rau 20 vib nas this, siv lub nkoj tswj kev ua haujlwm kom ceev ceev yog txwv.
3. Nres lub tsheb, koom nrog rov qab iav, thiab pib tsav tsheb rau 20 vib nas this.
4. Nres thiab txav lub selector ceev mus rau txoj hauj lwm pem hauv ntej. Tsav mus rau qhov kev ncua deb uas yuav tsum tau hloov txhua lub zog. Nws yog txwv tsis pub kom nrawm nrawm, cov kauj ruam yuav tsum hloov mus kom du.
5. Txav lub zog mus rau qhov kev hloov ntawm phau ntawv, thiab tom qab ntawd tsav tsheb rau 1 feeb hauv ib qho txawm iav (4 lossis 6). Rov ua cov txheej txheem, tab sis txav ntawm qhov ceev ceev (5 lossis 7). Rov ua cov voj voog ntawm kev txav ntawm qhov sib tw thiab khib nrawm, nws raug tso cai txav mus rau txhua hom rau ntau tshaj 1 feeb. Lub cav ceev yog nyob nruab nrab ntawm 2000 thiab 4500 rpm, kev tswj caij nkoj tsis tso cai.

Tom qab kev hloov kho thiab sim tsav, jerks thiab twitches yuav tsum ploj mus. Yog tias qhov teeb meem tshwm sim, ces nws raug pom zoo kom hloov kho lub cav tswj chav tsev software. Ntawm qee lub tshuab nruab nrog lub cav BSE nrog kev hloov pauv ntawm 1,6 liters, muaj teeb meem thaum hloov ntawm 3rd mus rau 2nd ceev vim tsis sib xws ntawm kev sib kis thiab lub cav firmware versions. Yog tias tus tswv tsis tuaj yeem daws qhov teeb meem, nws raug nquahu kom hu rau qhov kev pabcuam kom paub meej txog kev kis tus kabmob los ntawm cov kws tshaj lij uas muaj kev paub ua haujlwm nrog DQ200 units.

Yuav tsum ua li no ntau zaus

Lub thawv DQ200 tau hloov kho cov hlab ntsha ntawm cov pas nrig raws li cov hauv ob sab hauv hnav tawm, kev hloov pauv yuam kev yog ua tiav thaum jerks tshwm sim, tom qab hloov cov clutches lossis thaum kuaj pom qhov yuam kev hauv tus tswj lub cim xeeb.

Tus tswv ntawm lub tsheb nqa tawm yuam kev hloov pauv thaum muaj kev cuam tshuam los yog jerks tshwm sim thaum hloov pauv, tab sis ua ntej pib cov txheej txheem, nws raug nquahu kom ua tiav kev kuaj kab mob sib kis, uas yuav txiav txim siab qhov ua rau ntawm lub tshuab ua haujlwm tsis raug.