P0416 Qhib Circuit Court ntawm valve "B" hloov ntawm qhov nruab nrab cua txhaj tshuaj

P0416 – OBD-II Teeb meem Code Technical Description

Teeb meem code P0416 qhia tias PCM tau kuaj pom muaj teeb meem nrog rau qhov hloov pauv huab cua thib ob hloov valve B Circuit Court.

Qhov txhaum cai txhais li cas P0416?

Teeb meem code P0416 qhia tias muaj teeb meem nrog lub tsheb thib ob cua txhaj tshuaj hloov valve "B" Circuit Court. Qhov no system txo cov pa emissions los ntawm ambient cua mus rau hauv lub pa system. Qhov yuam kev tshwm sim thaum lub cav tswj module (PCM) tau txais cov teeb liab tsis zoo ntawm qhov system no.

Tej zaum ua rau

Qee qhov ua rau muaj teeb meem code P0416:

• Secondary cua hloov valve fault: Lub valve uas tswj qhov ntws ntawm cov cua thib ob mus rau hauv cov pa tawm tuaj yeem raug puas los yog ua tsis tiav, ua rau P0416.
• Cov teeb meem hluav taws xob thaiv: Cov xov hlau txuas lub tshuab hluav taws xob hloov pauv mus rau PCM tuaj yeem qhib, puas, lossis corroded, uas ua rau muaj teeb meem tsis txaus ntseeg los ntawm lub kaw lus.
• Secondary cua sensor malfunction: Lub sensor uas tswj cov cua nruab nrab yuav raug puas los yog ua tsis tau, uas tseem yuav ua rau P0416.
• PCM teeb meem: Teeb meem nrog lub cav tswj module (PCM) nws tus kheej, uas tswj lub tshuab cua thib ob, tuaj yeem ua rau P0416.
• Kev teeb tsa lossis kev sib txuas tsis raug: Yog tias qhov hloov valve lossis cov xaim hluav taws xob tsis tau teeb tsa lossis txuas kom raug, qhov no kuj yuav ua rau P0416 code.
• Kev puas tsuaj los yog teeb meem nrog lub tso pa tawm: Qee qhov teeb meem ntawm lub cev, xws li xau lossis kev puas tsuaj, tuaj yeem ua rau P0416 code tshwm, txawm tias qhov no yog qhov ua rau tsawg dua.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0416?

Cov tsos mob thaum muaj DTC P0416 tuaj yeem suav nrog cov hauv qab no:

• Lub Cheeb Tsam Teeb (CEL) los ntawm: Ib qho ntawm cov tsos mob tshwm sim feem ntau yog ua kom lub teeb "Check Engine" ntawm lub dashboard. Lub teeb no qhia tias muaj teeb meem nrog lub cav tswj qhov system.
• Kev ua haujlwm tsis ruaj khov ntawm lub cav: Kev ua haujlwm tsis zoo ntawm lub tshuab cua nruab nrab tuaj yeem ua rau lub cav tsis ruaj khov, tshwj xeeb tshaj yog thaum idling lossis qis qis.
• Lub zog poob: Lub tsheb tuaj yeem pom qhov poob ntawm lub zog vim qhov tsis zoo ntawm cov roj hluav taws xob vim tsis txaus cua nkag mus rau hauv cov pa tawm.
• Kev siv roj ntau ntxiv: Kev ua haujlwm tsis raug ntawm lub tshuab cua thib ob tuaj yeem ua rau muaj roj ntau ntxiv vim tias lub cav yuav ua haujlwm tsis zoo.
• Muaj peev xwm nce emissions ntawm cov teeb meem tshuaj: Yog hais tias cov huab cua thib ob tsis tau muab nkag tau zoo, nws tuaj yeem ua rau muaj kev cuam tshuam ntau ntxiv ntawm cov khoom tsis zoo hauv cov pa pa.
• Tsheb co los yog co: Kev combustion ntawm roj tsis raug yuav ua rau lub tsheb co los yog co thaum tsav tsheb.

Cov no tsuas yog qee cov tsos mob tshwm sim. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov tsos mob yuav txawv nyob ntawm seb tus qauv tshwj xeeb thiab qhov xwm txheej ntawm lub tsheb.

Yuav ua li cas kuaj tau tus lej txhaum P0416?

Txhawm rau kuaj xyuas DTC P0416, cov kauj ruam hauv qab no raug pom zoo:

1. Tshawb xyuas cov lej yuam kev: Siv lub cuab yeej kuaj mob los nyeem cov lej yuam kev los ntawm lub cav tswj qhov system. Xyuas kom tseeb tias tus lej P0416 tam sim no thiab ua ib qho kev ceeb toom ntawm cov lej yuam kev ntxiv uas yuav tshwm sim.
2. Kev kuaj pom pom: Tshawb xyuas cov kev sib txuas hluav taws xob, cov xov hlau thiab cov khoom ntawm cov cua nruab nrab, nrog rau cov hloov valve thiab sensors. Tshawb xyuas kev puas tsuaj, corrosion lossis tawg.
3. Txheeb xyuas qhov hluav taws xob Circuit Court: Siv lub multimeter los xyuas cov hluav taws xob hluav taws xob txuas lub valve mus rau PCM. Xyuas kom cov xov hlau tsis zoo, tsis muaj corrosion, thiab txuas kom raug.
4. Switching valve kuaj: Kuaj qhov hloov valve siv lub multimeter lossis lwm yam khoom tshwj xeeb. Xyuas kom tseeb tias lub valve ua haujlwm raug thiab qhib / kaw raws li tau txib los ntawm PCM.
5. Xyuas cov sensors: Tshawb xyuas kev ua haujlwm ntawm cov sensors cuam tshuam nrog lub tshuab cua thib ob kom paub meej tias lawv ua haujlwm raug thiab tsis ua rau P0416 code.
6. Kev sim ntxiv thiab kev txheeb xyuas cov ntaub ntawv: Ua cov kev ntsuam xyuas ntxiv thiab kev txheeb xyuas cov ntaub ntawv, suav nrog kev saib xyuas lub sijhawm tiag tiag, txhawm rau txiav txim siab qhov ua rau ntawm P0416 code.

Tom qab kuaj xyuas, ua tiav cov haujlwm kho tsim nyog raws li cov teeb meem uas tau txheeb xyuas. Yog tias koj tsis muaj kev paub txog kev kuaj mob thiab kho tsheb, nws yog qhov zoo dua los tiv tauj cov kws tshaj lij.

Kev kuaj mob yuam kev

Thaum kuaj pom DTC P0416, cov teeb meem hauv qab no yuav tshwm sim:

• Kev kuaj mob tsis tiav: Kev tsis tshuaj xyuas tag nrho cov khoom ntawm lub tshuab cua thib ob, suav nrog lub valve, xaim, thiab sensors, tuaj yeem ua rau qhov ua rau yuam kev.
• Tsis saib xyuas lwm yam laj thawj: P0416 code tuaj yeem tshwm sim tsis yog los ntawm lub valve faulty lossis thaiv, tab sis kuj los ntawm lwm yam teeb meem xws li faulty sensors lossis PCM. Kev tsis saib xyuas cov xwm txheej no yuav ua rau muaj kev kuaj mob thiab kho tsis raug.
• Kev txhais cov ntaub ntawv tsis raug: Kev nkag siab tsis meej ntawm cov ntaub ntawv tau txais los ntawm cov cuab yeej kuaj mob tuaj yeem ua rau cov lus xaus tsis raug txog qhov ua rau P0416 code.
• Kev kuaj PCM tsis txaus: PCM faults, xws li qhib lossis corroded connectors, tuaj yeem ua rau P0416. Kev kuaj tsis raug lossis tsis txaus ntawm PCM tuaj yeem ua rau qhov ua rau tsis tuaj.
• Insufficient exhaust system check: Cov teeb meem ntawm cov pa tawm xws li xau lossis kev puas tsuaj tuaj yeem ua rau P0416 code, tab sis qee zaum cov teeb meem no tuaj yeem ploj mus thaum lub sijhawm kuaj.

Nws yog ib qho tseem ceeb uas yuav tau ua kom paub meej thiab paub meej kom tsis txhob ua yuam kev thiab txiav txim siab qhov ua rau P0416 teeb meem code.

Txoj cai txhaum loj npaum li cas? P0416?

Teeb meem code P0416 feem ntau tsis yog ib qho tseem ceeb rau kev nyab xeeb ntawm kev tsav tsheb, tab sis nws yuav tsum tau ua tib zoo saib xyuas vim muaj feem cuam tshuam rau kev ua haujlwm ntawm lub cav thiab lub tsheb ib puag ncig kev ua haujlwm. Ob peb lub laj thawj vim li cas P0416 code tuaj yeem suav tias yog qhov hnyav:

• Engine kev ua tau zoo deterioration: Kev ua haujlwm tsis raug ntawm lub tshuab cua nruab nrab tuaj yeem ua rau lub cav tsis ruaj khov, tsis muaj zog thiab siv roj ntau ntxiv.
• Nce emissions ntawm teeb meem tshuaj: Kev ua haujlwm tsis zoo ntawm lub tshuab cua nruab nrab tuaj yeem ua rau muaj kev nce ntxiv ntawm cov pa phem hauv cov pa roj, uas tuaj yeem cuam tshuam rau lub tsheb ntawm ib puag ncig kev ua haujlwm thiab nyiam cov neeg saib xyuas cov cai tswj hwm.
• Muaj peev xwm deterioration ntawm lwm qhov system: Kev ua haujlwm tsis raug ntawm cov khoom siv cua nruab nrab tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lwm lub tsheb, xws li cov roj txhaj tshuaj lossis lub tshuab tswj xyuas tag nrho.

Txawm hais tias tam sim ntawd kho qhov teeb meem uas tshwm sim los ntawm P0416 code tej zaum yuav tsis tsim nyog rau kev tsav tsheb nyab xeeb, nws tseem yuav tsum tau ua kom sai li sai tau kom tsis txhob muaj teeb meem ntxiv thiab ua kom lub tsheb ua haujlwm zoo.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0416?

Kev daws teeb meem DTC P0416 yuav tsum tau kho cov hauv qab no, nyob ntawm seb qhov teeb meem tshwm sim:

1. Hloov cov cua hloov pauv theem nrab valve: Yog tias qhov hloov pauv valve yog qhov ua txhaum tiag tiag, nws yuav tsum tau hloov nrog ib qho tshiab, ua haujlwm.
2. Kho lossis hloov cov kab hluav taws xob: Yog tias muaj kev puas tsuaj, tawg lossis xeb hauv hluav taws xob txuas ntawm lub valve mus rau PCM, cov xov hlau txuas yuav tsum tau kho lossis hloov.
3. PCM xyuas thiab kev pabcuam: Qee qhov xwm txheej, qhov teeb meem tuaj yeem yog vim PCM yuam kev. Tshawb xyuas nws rau qhov tsis xws luag thiab hloov kho software yog tias tsim nyog.
4. Xyuas thiab hloov sensors: Tshawb xyuas kev ua haujlwm ntawm cov sensors cuam tshuam nrog cov khoom cua thib ob, xws li lub siab lossis ntsuas kub. Yog tias tsim nyog, hloov faulty sensors.
5. Txheeb xyuas lwm cov khoom siv hauv lub cev: Tshawb xyuas lwm cov khoom ntawm cov cua nruab nrab, xws li li qub thiab cov txheej txheem, kom txiav txim siab lwm yam ua rau muaj teeb meem.
6. Programming thiab flashing: Qee zaum, PCM yuav tsum tau programmed lossis flashed ua haujlwm kom raug nrog cov khoom tshiab lossis tom qab hloov kho software.

Cov no yog cov kauj ruam kho dav dav nkaus xwb, thiab cov kauj ruam tshwj xeeb yuav txawv nyob ntawm tus qauv tsheb tshwj xeeb thiab cov teeb meem tau txheeb xyuas. Nws yog ib qho tseem ceeb rau kev kuaj xyuas thiab kho raws li lub tsheb tsim cov lus pom zoo lossis hu rau cov kws tshaj lij uas tsim nyog.

Yuav kho P0416 Cav Code li cas hauv 3 feeb [2 Txoj Kev DIY / Tsuas yog $9.85]

P0416 - Cov ntaub ntawv tshwj xeeb ntawm hom

Nov yog qee qhov kev piav qhia ntawm P0416 teeb meem code rau cov hom tsheb tshwj xeeb:

1. BMW: Secondary Air Injection System Switching Valve "B" Circuit Court. (Secondary cua hloov pauv valve "B" Circuit Court)
2. Mercedes Benz: Secondary Air Injection System Switching Valve "B" Circuit Court. (Secondary cua hloov pauv valve "B" Circuit Court)
3. Volkswagen / Audi: Secondary Air Injection System Switching Valve "B" Circuit Court. (Secondary cua hloov pauv valve "B" Circuit Court)
4. Ford: Secondary Air Injection System Switching Valve "B" Circuit Court. (Secondary cua hloov pauv valve "B" Circuit Court)
5. Chevrolet/GMC: Secondary Air Injection System Switching Valve "B" Circuit Court. (Secondary cua hloov pauv valve "B" Circuit Court)
6. Toyota / Lexus: Secondary Air Injection System Switching Valve "B" Circuit Court. (Secondary cua hloov pauv valve "B" Circuit Court)

Cov no tsuas yog qee qhov kev txhais tau ntawm P0416 code rau ntau hom tsheb. Kev txhais lus tseeb thiab kev siv cov lej yuam kev yuav txawv nyob ntawm tus qauv thiab xyoo ntawm lub tsheb tshwj xeeb.