P2091 B Camshaft Position Actuator Control Circuit High Bank 1

P2091 B Camshaft Position Actuator Control Circuit High Bank 1

Lethathamo la lintlha tsa OBD-II DTC

B Camshaft Position Actuator Control Circuit Bank 1 Holimo

See se bolela eng?

Ena ke Khoutu ea Mathata ea Generic Powertrain Diagnostic Trouble (DTC) e sebetsang ho likoloi tse ngata tsa OBD-II (1996 le tse ncha). Sena se ka kenyelletsa, empa ha se felle feela, Subaru, Cadillac, Dodge, Mazda, Audi, Mercedes, jj. Leha e le sebopeho sa kakaretso, mehato e nepahetseng ea ho lokisa e ka fapana ho latela selemo sa mohlala, sebopeho, phetisetso le phetisetso.

OBD-II DTC P2091 e amana le banka ea 1 Camshaft Position Actuator ea taolo ea potoloho ea B moleng oa 2091. Ha ECU e fumana matšoao a sa tloaelehang ho khoutu ea taolo ea Camshaft Position Actuator B, PXNUMX e beha 'me leseli la enjene lea hlaha. e tla khanya. Likoloi tse ling li kanna tsa nka mekoloko e mengata ea ho hloleha pele lebone la enjene ea cheke le hlaha.

Morero oa camshaft position actuator control circuit ke ho lekola liphetoho lipakeng tsa camshaft (s) le crankshaft le ho romella lets'oao ho ECU. Ts'ebetso ena e etsoa ho sebelisoa li-sensors tsa camshaft le crankshaft tse fetolang likhato tse fapaneng lipakeng tsa camshaft / s le crankshaft hore e be lets'oao la motlakase le sebelisoang ke ECU ho fetola nako le ho ntlafatsa ts'ebetso ea enjene.

Khoutu ena e khetholloa e le B Camshaft Position Actuator Control Circuit Bank 1 mme e bonts'a boemo ba motlakase bo phahameng haholo ho Camshaft Position Actuator Control Circuit B ho Bank 1, joalo ka ha ho boletsoe pejana.

Hlokomela. Camshaft "A" ke camshaft e kenang ka ho le letšehali kapa e ka pele. Ka lehlakoreng le leng, "B" camshaft e ka 'na ea e-ba exhaust, letsoho le letona, kapa camshaft e ka morao. Ka ho le letšehali/Ka ho le letona le ka Pele/Ka morao ho hlalosoa e ka u lutse setulong sa mokhanni. Bank 1 ke lehlakore la enjene le nang le cylinder #1, 'me banka ea 2 e fapane. Haeba enjene e le moleng kapa e otlolohile, ho na le banka e le 'ngoe feela.

Senseor e tloaelehileng ea Boemo ba Camshaft:

Boima ba DTC ee ke bofe?

Boima ba khoutu ena bo ka fapana haholo, ho latela khanya e bonolo ea enjene koloing e qalang ebe e ea koloing e sa sebetseng ka tšohanyetso kapa e ke keng ea qala ho hang. Khoutu e ka ba mpe ho latela matšoao a teng. Haeba khoutu e bakoa ke ketane kapa lebanta le fosahetseng, sephetho e ka ba tšenyo ea enjene ea ka hare.

A mang a matšoao a khoutu ke afe?

Matšoao a khoutu ea mathata a P2091 a ka kenyelletsa:

• Enjene e mpe ha e sebetse
• Khatello ea oli e tlase
• Enjene e kanna ea se sebetse hantle
• Ts'ebetso e mpe ea enjene
• Keketseho ea tšebeliso ea mafura
• Fetola oli kapa lebone la ts'ebeletso le se le le haufi
• Leseli la enjene ea ho hlahloba le laetse

A mang a mabaka a tloaelehileng a khoutu ke afe?

Mabaka a khoutu ena ea P2091 a ka kenyelletsa:

• Lebanta kapa nako ea ketane e tsofetseng
• Phoso ea li-valve ea nako ea valve
• Koloi ea sistimi ea li-valve e feto-fetohang e fosahetse.
• Boemo ba oli ea enjine bo tlase haholo
• Fuse fuse kapa jumper terata (haeba ho hlokahala)
• Khokahano e fosahetseng ea karolo ea kamahanyo
• Sehokedi se senyehileng kapa se senyehileng
• Wiring e fosahetseng kapa e senyehileng
• ECU e nang le phoso

Ke mehato efe e meng ea ho rarolla bothata ba P2091?

Mohato oa pele oa ts'ebetso ea ho rarolla bothata bakeng sa bothata bofe kapa bofe ke ho lekola li-bulletins tsa tšebeletso ea tekheniki tse ikhethileng tsa koloi ka selemo, mohlala, le kopanyo ea enjene. Maemong a mang, sena se ka u bolokela nako e telele ka ho u supisa tsela e nepahetseng.

Mohato oa bobeli ke ho hlahloba boemo le boemo ba oli. Khatello e nepahetseng ea oli e phetha karolo ea bohlokoa ts'ebetsong ea potoloho ena. Ebe u fumana likarolo tsohle tsa potoloho eo 'me u etse tlhahlobo e phethahetseng ea pono ho hlahloba mehala e amanang le eona bakeng sa mefokolo e hlakileng joalo ka mengoapo, makhopho, mehala e pepeneneng, kapa matšoao a cheleng. Ka mor'a moo, o lokela ho hlahloba lihokelo bakeng sa ts'ireletso, kutu le tšenyo ho mabitso. Ts'ebetso ena e tlameha ho kenyelletsa li-sensor tsohle tse amanang, likarolo, le li-ECU.

Mehato e tsoetseng pele

Mehato e eketsehileng e ba e tobileng haholo ho koloi mme e hloka hore lisebelisoa tse tsoetseng pele tse loketseng li etsoe ka nepo. Ts'ebetso ena e hloka multimeter ea dijithale le litokomane tse ikhethileng tsa botekgeniki ea koloi. Lisebelisoa tse ling tse loketseng boemo bona ke sesupo sa nako le tekanyo ea khatello ea oli. Litlhoko tsa motlakase li itšetlehile ka selemo sa tlhahiso le mohlala oa koloi.

Nako ea ho hlahloba

Nako e tlameha ho hlahlojoa ka lisebelisoa tse loketseng tsa liteko mme litlhophiso li tlameha ho nepahala bakeng sa ts'ebetso e nepahetseng ea enjene. Ho bala nako e fosahetseng ho bontša hore likarolo tsa bohlokoa tsa nako tse joalo ka lebanta, ketane kapa likere li ka tsofala kapa tsa senyeha. Haeba khoutu ena e hlaha hang hang kamora ho tlosa lebanta kapa ketane ea nako, o ka belaela hore ho sa nepahala hoa likarolo tsa nako e le sesosa.

Teko ea Voltage

Lisebelisoa tsa camshaft le crankshaft hangata li fuoa motlakase oa litšupiso oa li-volts tse ka bang 5 ho tsoa ho ECM.

Haeba ts'ebetso ena e fumana hore mohloli oa motlakase kapa mobu ha o eo, ho ka hlokahala hore ho etsoe teko ea ho tsoela pele ho lekola botšepehi ba likhoele, likhokelo le lisebelisoa tse ling. Liteko tsa tsoelo-pele li lokela ho lula li etsoa ka motlakase o khaohantsoeng le potoloho le mohala o tloaelehileng mme lipalo li lokela ho ba 0 ohms ea ho hanyetsa. Ho hanyetsa kapa ho se tsoele pele ho bonts'a mohala o fosahetseng o bulehileng kapa o khutsufalitsoeng mme o hloka ho lokisoa kapa ho nchafatsoa.

Ke mekhoa efe e metle ea ho lokisa khoutu ee?

• Ho tlosa solenoid nako belofo nako
• Ho nchafatsa drive e feto-fetohang ea li-valve
• Ho nchafatsa fuse kapa fuse (haeba ho hlokahala)
• Ho hloekisa likhokelo ho tsoa ts'enyehong
• Lokisa kapa u tlose mohala o fosahetseng
• Phetoho ea oli le sefa
• Ho tlosa lebanta kapa ketane ea nako
• Firmware ea ECU kapa e nchafatsoang

Liphoso tse tloaelehileng li ka kenyelletsa:

Ho fetola li-ECU kapa li-sensor hangata ho etsoa ka phoso ha bothata e le nako e fosahetseng kapa khatello e sa lekaneng ea oli.

Re tšepa hore tlhaiso-leseling e fumanehang sehloohong sena e u thusitse ho u supisa tsela e nepahetseng ea ho rarolla bothata ba camshaft actuator control circuit circuit DTC. Sengoloa sena se etselitsoe tlhaiso-leseling feela mme tlhaiso-leseling e khethehileng ea tlhaiso-leseling le lintlha tsa ts'ebeletso bakeng sa koloi ea hau li lokela ho lula li etelletsa pele.

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 ea P2091?

Haeba u ntse u hloka thuso ka DTC P2091, 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.