P0243 Turbocharger khib nyiab solenoid A malfunction

P0243 – OBD-II Teeb meem Code Technical Description

Turbocharger wastegate solenoid A malfunction

Qhov teeb meem code P0243 txhais li cas?

Code P0243 yog ib qho teeb meem kev kuaj mob uas feem ntau siv rau lub cav turbocharged thiab supercharged, suav nrog Audi, Ford, GM, Mercedes, Mitsubishi, VW thiab Volvo tsheb. Lub powertrain tswj module (PCM) tswj boost siab los ntawm kev tswj lub boost siab tswj solenoid "A". Yog tias muaj teeb meem hluav taws xob tshwm sim hauv Circuit Court uas nyuaj rau kev txheeb xyuas, PCM teeb tsa code P0243. Cov cai no qhia txog kev ua haujlwm tsis zoo hauv turbocharger wastegate solenoid circuit.

Cov tsos mob tshwm sim rau tus lej P0243

P0243 cav code qhia cov tsos mob hauv qab no:

1. Lub teeb lub cav (los yog lub teeb saib xyuas lub cav) yog nyob rau.
2. Lub teeb Check Engine los rau thiab cov lej khaws cia hauv lub cim xeeb.
3. Turbo engine boost yuav tsis tswj kom zoo, uas yuav ua rau lub cav overload.
4. Lub cav yuav muaj lub zog tsis txaus thaum lub sijhawm ua kom nrawm yog tias cov khib nyiab solenoid tsis tuaj yeem tswj tau qhov xav tau kev txhawb siab.

Tej zaum ua rau

Cov laj thawj tsim nyog rau kev teeb tsa P0243 code suav nrog:

1. Qhib hauv kev tswj xyuas ntawm solenoid A thiab PCM.
2. Qhib lub hwj chim ntawm solenoid A thiab PCM.
3. luv Circuit Court rau hauv av nyob rau hauv lub hwj chim mov Circuit Court ntawm solenoid A.
4. Bypass valve tswj solenoid A yog faulty.

Cov teeb meem tshwm sim uas tuaj yeem ua rau cov cai no suav nrog:

1. Faulty wastegate solenoid.
2. Kev puas tsuaj los yog tawg solenoid thaiv cov hlua khi.
3. Tsis zoo hluav taws xob tiv tauj nyob rau hauv lub wastegate solenoid circuit.
4. Wastegate solenoid Circuit Court luv luv lossis qhib.
5. Corrosion nyob rau hauv lub solenoid connector, uas yuav ua rau lub Circuit Court tawg.
6. Cov xaim nyob rau hauv lub solenoid Circuit Court tej zaum yuav luv luv rau lub hwj chim los yog hauv av, los yog qhib vim yog ib tug tawg los yog connector.

Yuav kuaj xyuas qhov teeb meem li cas P0243?

Thaum kuaj xyuas tus lej P0243, ua raws li cov kauj ruam no:

1. Tshawb xyuas cov ntawv xov xwm kev pabcuam (TSBs) rau koj lub tsheb kom paub txog cov teebmeem thiab kev daws teebmeem. Qhov no tuaj yeem txuag sijhawm thiab nyiaj txiag.
2. Nrhiav cov khib nyiab / txhawb siab tswj solenoid ntawm koj lub tsheb thiab pom qhov muag tshuaj xyuas cov khoom sib txuas thiab xaim.
3. Xyuas cov connectors rau khawb, chafing, raug xov hlau, hlawv cov cim, los yog corrosion.
4. Txiav cov connectors thiab ua tib zoo xyuas cov terminals hauv cov connectors. Yog hais tias cov terminals tshwm sim burnt los yog muaj ib tug ntsuab tint, ntxuav lub terminals uas siv hluav taws xob tiv tauj ntxhua khaub ncaws thiab ib tug txhuam hniav. Tom qab ntawd siv roj hluav taws xob.
5. Yog tias koj muaj lub cuab yeej scan, tshem tawm cov teeb meem ntawm lub cim xeeb thiab pom tias P0243 rov qab los. Yog tias tsis yog, qhov teeb meem feem ntau cuam tshuam nrog kev sib txuas.
6. Yog tias tus lej rov qab los, sim mus kuaj cov solenoid thiab lwm yam circuits. Cov khib nyiab / txhawb siab tswj solenoid feem ntau muaj 2 xov hlau.
7. Tshem tawm cov hlua hluav taws xob uas ua rau lub tshuab solenoid thiab siv lub ntsuas hluav taws xob digital volt-ohm (DVOM) los kuaj xyuas cov solenoid tsis kam. Xyuas kom tseeb tias qhov tsis kam yog nyob rau hauv specifications.
8. Tshawb xyuas 12 volts nyob rau hauv lub solenoid fais fab Circuit Court los ntawm kev sib txuas ib meter ua rau lub solenoid davhlau ya nyob twg thiab lwm yam rau hauv av zoo. Xyuas kom lub ignition yog nyob rau.
9. Txheeb xyuas qhov zoo hauv av ntawm qhov chaw khib nyiab / txhawb siab tswj solenoid. Txhawm rau ua qhov no, siv lub teeb ntsuas ntsuas txuas nrog lub davhlau ya nyob twg zoo ntawm lub roj teeb thiab rau hauv av Circuit Court.
10. Siv lub cuab yeej scan, qhib lub solenoid thiab xyuas kom meej tias lub teeb ceeb toom tuaj. Yog tsis yog, qhov no qhia tias muaj teeb meem hauv Circuit Court.
11. Tshawb xyuas cov xaim los ntawm solenoid mus rau ECM kom luv lossis qhib.

Yog tias tag nrho cov kauj ruam saum toj no tsis daws qhov teeb meem, lub solenoid lossis txawm tias PCM tuaj yeem ua yuam kev. Hauv qhov no, nws raug nquahu kom hu rau tus kws kho mob uas tsim nyog rau kev kuaj mob.

Kev kuaj mob yuam kev

Nov yog ob peb kauj ruam yooj yim los pab kom tsis txhob muaj misdiagnosis:

1. Txheeb xyuas qhov voltage ntawm lub wastegate solenoid fais fab fuse. Xyuas kom tseeb tias nws tau txais hluav taws xob txaus los ntawm lub tsheb roj teeb.
2. Tshawb xyuas cov kev sib txuas hluav taws xob solenoid rau corrosion lossis oxidation ntawm tus pins.

Kev kho dab tsi yuav daws qhov teeb meem P0243?

Yog tias pom muaj qhov qhib Circuit Court nyob rau hauv lub wastegate solenoid circuit, hloov lub solenoid. Yog hais tias cov kev sib cuag nyob rau hauv lub solenoid harness kev twb kev txuas yog corroded, kho los yog hloov qhov kev twb kev txuas.

Qhov teeb meem loj npaum li cas P0243?

Turbo intake siab yog tswj los ntawm wastegate thiab wastegate solenoid ntawm feem ntau cov tsheb nrog turbochargers. Yog tias lub solenoid tsis ua haujlwm, lub cav tswj module (ECM) tsis tuaj yeem qhib thiab tswj lub turbo, feem ntau ua rau poob ntawm lub zog.

P0243 - cov ntaub ntawv rau cov hom tsheb tshwj xeeb

Nov yog P0243 cov lej thiab cov tsheb muaj feem xyuam:

1. P0243 - Wastegate Solenoid AUDI Turbo / Super Charger 'A'
2. P0243 - FORD Turbo / Super Charger Wastegate Solenoid 'A'
3. P0243 - Wastegate Solenoid MERCEDES-BENZ Turbo / Super Charger 'A'
4. P0243 - MITSUBISHI turbocharger khib nyiab electromagnetic circuit
5. P0243 - Wastegate Solenoid VOLKSWAGEN Turbo / Super Charger 'A'
6. P0243 - VOLVO turbocharger tswj valve

P0243 Fault Code piav qhia | VAG | N75 valve | EML | poob hwj chim | Qhov project Passat PT4

Code P0243, tshwm sim los ntawm ECM, qhia tias muaj kev ua haujlwm tsis zoo nyob rau hauv cov khoom siv hluav taws xob solenoid. ECM pom qhov qhib lossis luv luv hauv Circuit Court no. Qhov feem ntau txhaum uas ua rau cov cai no yog faulty wastegate solenoid.