P0741 Torque Converter Clutch Potoloho ea Ts'ebetso kapa Stuck Off

Khoutu ea Mathata ea OBD-II - P0741 - Leqephe la Lintlha

P0741 - Torque converter clutch ea potoloho ea ts'ebetso kapa e ile ea tima.

Khoutu ena ea Mathata a Tlhatlhobo (DTC) ke khoutu ea phetisetso ea OBD-II. E nkuoa e le ea bokahohleng kaha e sebetsa mefuteng eohle ea likoloi le likoloi (1996 le tse ncha), leha mehato e ikhethileng ea ho lokisa e ka fapana ho latela mohlala.

Khoutu ea mathata P0741 e bolela'ng?

Likoloing tsa sejoale-joale tse nang le phetiso ea othomathike / transaxle, sefetoleli sa torque se sebelisoa lipakeng tsa enjene le phetiso ho eketsa torque ea enjene le ho khanna mabili a ka morao.

Enjene le phetisetso li hokahantsoe ka nepo le motlakase oa clutch ka har'a torque converter, e eketsang torque ho fihlela lebelo le lekana le ho etsa lebelo la "stop", moo phapang ea rpm ea nnete ea enjene le phetisetso ea phetisetso ea rpm e ka bang 90%. ... Li-solenoids tsa Torque Converter Clutch (TCC), tse laoloang ke Powertrain Control Module / Engine Control Module (PCM / ECM) kapa Transmission Control Module (TCM), mocha oa hydraulic fluid le ho kenya torque converter clutch bakeng sa ho kopanya ka matla le ho ntlafatsa ts'ebetso.

TCM e lemohile ho se sebetse ha potoloho e laolang torque converter clutch solenoid.

Hlokomela. Khoutu ena e ts'oana le P0740, P0742, P0743, P0744, P2769 le P2770.

Ho kanna ha ba le li-DTC tse ling tse amanang le module ea taolo ea phetisetso e ka fumanoang feela ka sesebelisoa se tsoetseng pele sa scan. Haeba ho na le li-DTC tse eketsehileng tsa powertrain tse hlahang ntle le P0741, ho ka ba le khaello ea motlakase.

Matšoao

Matšoao a khoutu ea mathata a P0741 a ka kenyelletsa:

• Ho sebetsa kapa ho tima lebone la temoso (MIL) le boneselitsoe (le tsejoang hape e le lebone la tlhokomeliso ea enjene)
• Phokotso e nyane ea ts'ebeliso ea mafura, e ke ke ea ama ts'ebetso ea enjene.
• Etsa bonnete ba hore lebone la enjene le butse
• Keketseho ea tšebeliso ea mafura
• Matšoao a tšoanang le boemo bo fosahetseng
• Koloi e ka ema kamora ho khanna ka lebelo le holimo
• Koloi ha e khone ho phahama ka lebelo le phahameng.
• Ka seoelo, empa ka linako tse ling ha ho na matšoao

Lisosa tse ka bang teng tsa Khoutu P0741

Mabaka a DTC ena a ka kenyelletsa:

• Khoele ea wiring ho lebokose la likere e khutsufalitsoe fatše
• Potoloho e khuts'oane ea hare ea torque converter clutch (TCC)
• Mochini oa taolo ea phetisetso (TCM)
• TSS e fosahetseng
• Solenoid ea senotlolo sa torque e fosahetseng
• Potoloho e khutšoanyane ea ka hare ho TCC solenoid
• Wiring ho TCC solenoid e senyehile
• 'Mele oa valve o nang le phoso
• Faulty Transmission Control Module (TCM)
• Mocheso o Pholisang oa Enjene (ECT) Ho se sebetse hantle ha Sensor
• Tšenyo ea lithapo tsa phetiso
• Likanale tsa Hydraulic tse koaletsoeng ke mokelikeli o litšila oa phetiso

P0741 Liketso tsa ho rarolla mathata

Wiring - Sheba lisebelisoa tsa phetisetso bakeng sa tšenyo kapa likhokahano tse hlephileng. Sebelisa setšoantšo sa lithapo tsa fektheri ho fumana mohloli o nepahetseng oa matla le libaka tsohle tsa khokahano lipakeng tsa li-circuits. Phetiso e ka tsamaisoa ke fuse kapa relay mme e tsamaisoa ke TCM. Hakolla sehokelo sa phetiso, phepelo ea motlakase le TCM.

Sheba sebaka se sekhutšoane sa ho thella ka har'a sebono sa phetiso ka ho fumana + le - lithakhisa ho torque converter clutch solenoid. U sebelisa digital voltmeter (DVOM) e behiloeng ho ohm scale, leka nako e khutšoanyane ho ea fatše ka har'a potoloho e nang le terata e ntle ho terminal le terata e fosahetseng ho ea sebakeng se tsebahalang. Haeba khanyetso e le tlase, ho belaella hore ho na le nako e khuts'oane ka har'a mohala o ka hare oa lithapo kapa solenoid ea TCC - ho ka hlokahala hore ho tlosoe pan ea oli ea phetiso ho tsoela pele ho hlahloba solenoid ea TCC.

Lekola wiring pakeng tsa TCM le sehokedi sa marapo ntlong ea phetisetso u sebelisa DVOM e behiloeng ho ohms. Lekola phoso e ka bang teng mobu ka ho tsamaisa tataiso e mpe ho DVOM ho ea mobu o motle o tsebahalang, ho hanyetsa ho lokela ho ba holimo haholo kapa ho feta moeli (OL).

Torque Converter Clutch (TCC) Solenoid - Hlahloba ho hanyetsa ho TCC solenoid le mohala oa ka hare oa phetisetso tabeng ea phetisetso ka mor'a hore u tlose sehokelo sa motlakase (haeba ho hlokahala, ba bang ba etsa / mehlala ba sebelisa TCM bolted ka ho toba nyeoeng ea phetisetso). Tse ling li etsa/mehlala li sebelisa likhoele tsa phetiso tse nang le solenoid ea TCC le lehare la ka hare e le yuniti e le 'ngoe. Ka DVOM e behiloeng ho ohms, hlahloba nako e khutšoanyane ho ea fatše ka terata e ntle holim'a leha e le efe ea loops ho TCC le terata e fosahetseng sebakeng se tsebahalang se setle. Ho hanyetsa ho lokela ho ba holimo haholo kapa ho feta moeli (OL), haeba ho le tlase, ho belaelloa hore ho na le nako e khutšoanyane ho ea fatše.

Lekola motlakase bakeng sa phepelo ea motlakase oa motlakase oa TCC kapa sehokedi sa marang-rang ho TCM ka DVOM e hlophiselitsoeng ho volt scale, e ntle terateng e tlasa teko, mme e fosahetse mobung o motle o tsebahalang ha o tima / o tima motlakase, matla a betri a lokela ho ba teng. Haeba ho se na motlakase o teng, fumana hore na tahlehelo ea motlakase e hokae ka ho sebelisa lits'oants'o tsa mohala bakeng sa moelelo.

Mochini oa taolo ea phetisetso (TCM) - Hobane clutch ea torque converter e sebelisoa feela tlas'a maemo a itseng a ho khanna, ho tla hlokahala ho beha leihlo TCM ka sesebelisoa se tsoetseng pele sa ho hlahloba hore na TCM e laela TCC solenoid le hore na boleng ba maikutlo bo hokae ho TCM. TCC solenoid hangata ke potoloho ea mosebetsi e laoloang ho etsa hore ho be bonolo haholoanyane ho sebelisana le torque converter. Ho bona hore na TCM e hlile e romella lets'oao, o tla hloka le "graphical multimeter" kapa "oscilloscope" ea polokelo ea dijithale.

Mohala o motle o lekoa ka har'a marapo a hokahaneng le TCM, 'me mohala o fosahetseng o lekoa sebakeng se tsebahalang se setle. Potoloho ea mosebetsi e tlameha ho tšoana le TCM e boletsoeng lenaneong le atolositsoeng la lisebelisoa. Haeba potoloho e lula ho 0% kapa 100% kapa e le ka nakoana, hlahloba hape likhokahano 'me haeba wiring / solenoid eohle e lokile, TCM e ka 'na ea e-ba phoso.

LIPHOSO TSE TLOAELEHANG HA HO HLAHLOBA KHOUTU P0741

DTC P0741 e ka ba thata ho e fumana. Etsa bonnete ba hore u sheba lithapo tsohle tsa phetiso, TCM le TCC solenoids.

Hlokomela hore ho ka 'na ha hlokahala ho theola phanele ea koloi ho fihlella lithapo tsohle. Hangata converter ea torque e nkeloa sebaka ha bothata ba sebele e le TCC solenoid e fosahetseng kapa 'mele oa valve.

KHOUTU P0741 E TEHELE KAE?

Ho ba teng ha DTC P0741 ho bontša ho se sebetse hantle ha phetisetso. Ho khanna koloi boemong bona ho ka baka tšenyo likarolong tse ling tsa ka hare tsa phetiso. Ka lebaka lena, DTC P0741 e nkoa e tebile 'me e lokela ho lokisoa kapele kamoo ho ka khonehang.

KE NTOA EFE E KA LOKELANG KHOUTU P0741?

• Torque Converter Lockup Solenoid Replacement
• TCC Solenoid Phetoho
• Ho lokisa likhoele tse senyehileng ho solenoid ea TCC
• Phetoho ea 'mele oa valve
• Phetoho ea TSM
• Ho lokisa lithapo tse senyehileng holim'a marapo a phetiso
• Phetoho ea sensor ea ECT
• Maemong a mang, phetiso ka boeona e tla hloka ho nkeloa sebaka kapa ho tsosolosoa.

TLATSETSO HO HLOKOMELA KHOUTU P0741

Iphe nako ea ho hlahloba likhoele tsohle, ho kenyeletsoa lithapo tsa phetiso, likhoele tsa TCC tsa solenoids, le likhoele tsa TCM.

Mechineng e meng, tray ea koloi e hloka ho theoleloa, 'me haeba ho joalo, etsa bonnete ba hore tray ea koloi e theoleloa hantle. Ho ka 'na ha hlokahala hore u ise koloi ea hau lebenkeleng la liphatlalatso kapa morekisi hore DTC P0741 e hlahlojoe ka lebaka la sesebelisoa se khethehileng seo u ka hlokang ho se hlahloba.

Li-DTC tse amanang:

• P0740 OBD-II DTC: Torque Converter Clutch (TCC) Ho Se sebetse ha Potoloho
• P0742 OBD-II Khoutu ea Mathata: Torque Converter Clutch Circuit Stuck
• P0743 OBD-II DTC - Torque Converter Clutch Solenoid Circuit Circuit

P0741 E Hlalositsoe ka Metsotso e 3

U hloka thuso e eketsehileng ka khoutu p0741?

Haeba u ntse u hloka thuso ka DTC P0741, beha potso litlatsong tse ka tlase ho sengoloa sena.

HLOKOMELA. Tlhahisoleseling ena e fanoa molemong oa tlhaiso-leseling feela. Ha ea rereloa hore e sebelisoe joalo ka khothaletso ea tokiso mme ha re na boikarabello bakeng sa ketso efe kapa efe eo u e nkang koloing efe kapa efe. Lintlha tsohle tse fumanehang sebakeng sena sa marang-rang li sirelelitsoe ka litokelo tsa bangoli.