P049F Phallo ea khatello ea khatello ea khase B

P049F Phallo ea khatello ea khatello ea khase B

Lethathamo la lintlha tsa OBD-II DTC

Sephahla se laolang khatello ea khase "B"

See se bolela eng?

Ts'ebetso ena ea Enjene ea Transmission / Injini DTC hangata e sebetsa ho lienjine tsa dizeli ho kenyelletsa, empa ho sa felle ho, likoloi tse ling tsa Ford, Dodge, Mercedes, Nissan le VW.

Khoutu ena e ka sebelisoa le literakeng tse nang le lienjiniere tsa dizeli le mariki a kentsoeng ke morekisi.

Sephahla se beoa ka har'a molatsoana o phallang tlaase ho bongata ba ho qeta ho hlahisa mocheso ka mokhoa oa khatello ea morao mokhatlong. Mocheso ona le / kapa khatello ea mokokotlo e ka sebelisoa ho futhumala nakong ea ho bata. E ka sebelisoa ho loants'a khatello ea lisilindara tse tsoang meqomong ea enjene ho tsoa likhase tsa ho qeta, ka hona ea liehisa enjene le koloi le eona. Sena se bohlokoa haholo ha o se hula.

Khoutu ena ke ea potoloho ea khatello ea khatello ea khatello ea motlakase. Khoutu ena e nkuoa e le phoso tsamaisong ea motlakase feela.

Mehato ea ho rarolla mathata e ka fapana ho latela moetsi, mofuta oa khatello ea khatello ea khatello le mebala ea likhoele tse tsamaisang motlakase. Sheba buka ea hau ea ho lokisa likoloi ho tseba hore na "B" ke valve efe bakeng sa nyeoe ea hau.

matšoao

Matšoao a khoutu ea enjene ea P049F a kenyeletsa:

• Lebone la Letšoao la ho se sebetse (MIL) le bonesitsoe
• Ho hloka matla
• Ha ho na brake ea enjene
• Nako e telele ho feta tloaelo ea ho futhumatsa enjene e batang

Lisosa tse ka bang teng P049F

Hangata lebaka la ho kenya khoutu ena ke:

• Potoloho e khuts'oane ea ho isa ho + ea potoloho ea matla lipakeng tsa khatello ea khatello ea khatello ea motlakase le PCM (module ea taolo ea powertrain)
• Bula potoloho ea motlakase lipakeng tsa khatello ea khatello ea khatello ea khase le PCM
• Potoloho e khuts'oane ea boima ba potoloho ea phepelo ea motlakase ea solenoid ea taolo ea khatello ea likhase tse tsoang
• Haelloang qeta monono khatello ea khase taolo solenoid
• Mohlomong PCM e soahlamane (ho ka etsahala)

Mekhoa ea ho hlahloba le ho lokisa

Ntho e ntle eo u ka qalang ho eona kamehla ke ho fumana Technical Service Bulletin (TSB) bakeng sa koloi ea hau. Moetsi oa likoloi a ka ba le memory memory / PCM reprogramming ho lokisa bothata bona, mme ho bohlokoa hore o bo hlahlobe pele o ka iphumana o le tseleng e telele / e fosahetseng.

Ebe u fumana "B" valve ea ho laola khatello ea motlakase koloing ea hau. Hang ha u se u fumane, hlahloba ka mahlo lihokelo le lithapo. Batla li-scuffs, scuffs, lithapo tse pepesitsoeng, li-burn marks kapa polasetiki e qhibilihisitsoeng. Tlosa li-connectors 'me u hlahlobe ka hloko li-terminals (likarolo tsa tšepe) ka har'a li-connectors. Bona hore na li shebahala li le mafome, li chesitse, kapa mohlomong li le tala ha li bapisoa le 'mala o tloaelehileng oa tšepe oo mohlomong u tloaetseng ho o bona. Haeba ho hlokahala hore ho hloekisoe terminal, u ka reka sehloekisi sa motlakase lebenkeleng lefe kapa lefe. Haeba sena se sa khonehe, fumana 91% ea joala bo tlotsoang le borashe bo bobebe ba polasetiki ho li hloekisa. Ebe u li tlohella hore li ome, u nke motsoako oa silicone oa dielectric (thepa e tšoanang eo ba e sebelisang bakeng sa li-bulbs le lithapo tsa spark plug) ebe u beha moo liteishene li kopanang teng.

Haeba u na le sesebelisoa sa scan, hlakola likhoutu tsa ts'oaetso ho tsoa mohopolong 'me u bone hore na khoutu ea khutla. Haeba ho se joalo, ho ka etsahala hore ebe ho na le bothata ba khokahano.

Haeba khoutu e khutla, re tla hloka ho leka li-solenoid le lipotoloho tse amanang le tsona. Ka tloaelo, ke lithapo tse 2 tse hokahantsoeng le motlakase oa khatello ea khatello ea moea. Tlosa marapo ho tsoa khatello ea khatello ea khatello ea motlakase pele. U sebelisa digital volt ohmmeter (DVOM), hokela lead e le 'ngoe ea mitha ho terminal e le' ngoe ea solenoid. Kopanya metara e setseng ho isa setsing se seng sa solenoid. Ha ea tlameha ho buloa ka mokhoa o bulehileng kapa e khuts'oane. Hlahloba litšobotsi tsa ho hanyetsa koloi ea hau. Haeba solenoid e bulehile kapa e haelloa (infinite resistance or no resistance / 0 ohms), nka sebaka sa solenoid.

Haeba sena se tloaelehile, le DVOM, etsa bonnete ba hore o na le matla a 12V ho khatello ea khatello ea khatello ea motlakase (terata e khubelu ho potoloho ea motlakase oa motlakase, terata e ntšo mobu o motle). Etsa bonnete ba hore mollo o butsoe. Haeba solenoid e se li-volts tse 12, kapa haeba ho na le li-volts tse 12 ha ho kentsoe motlakase, lokisa terata e tsoang ho PCM kapa e fetisetsoe ho eona, kapa mohlomong PCM e fosahetseng.

Haeba ho tloaelehile, netefatsa hore sephahla sa khatello ea khatello ea motlakase se thehiloe hantle. Hokela lebone la teko ho betri ea 12V (sesebelisoa se khubelu) ebe o ama karolo e 'ngoe ea lebone la liteko ho potoloho ea lefatše e lebisang ho khatello ea khatello ea khase ea khatello ea motlakase. Haeba lebone la teko le sa khanye, le bontša potoloho e fosahetseng. Haeba e khantša, sisinya marapo a terata a eang ho sensor ka 'ngoe ho bona hore na lebone la liteko le a panya, e leng se bontšang khokahano e kenang.

Haeba liteko tsohle li fetile ho fihlela joale 'me u ntse u fumana khoutu ea P049F, e ka' na ea bontša hore ho na le solenoid e fosahetseng ea ho laola khatello ea motlakase, le hoja PCM e hlōlehileng e ke ke ea tlosoa ho fihlela solenoid e nkeloa sebaka.

Lipuisano tse amanang tsa DTC

• Hajoale ha ho na lihlooho tse amanang le tsona liforumong tsa rona. Romella sehlooho se secha foromong hona joale.

U hloka thuso e eketsehileng ka khoutu p049F?

Haeba o ntse o hloka thuso ka khoutu ea P049F, 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.