P0664 Tsawg lub teeb liab hauv qhov nkag mus rau qhov sib hloov kho lub valve tswj, txhab nyiaj 2

P0664 – OBD-II Teeb meem Code Technical Description

Intake manifold tuning valve tswj Circuit Court qis bank 2

Qhov txhaum cai txhais li cas P0664?

Code P0664 yog ib tug generic OBD-II teeb meem code uas qhia txog ib tug teeb meem nyob rau hauv lub intake manifold tuning valve tswj Circuit Court ntawm engine bank 2, uas yog, bank tsis muaj lub tog raj kheej naj npawb 1. Circuit Court no yog tswj los ntawm lub engine tswj module (PCM) thiab lwm yam. modules xws li cruise control module, traction control module thiab transmission control module. Thaum ib qho ntawm cov qauv no pom qhov ua yuam kev hauv kev tswj hwm lub valve, P0664 code yuav raug qhib.

Tej zaum ua rau

Ua rau ntawm tus lej P0664 tuaj yeem suav nrog:

1. Lub intake manifold adjustment valve (slider) yog faulty.
2. Kev puas tsuaj rau cov khoom siv valve.
3. Pob valve.
4. Cov xwm txheej txias heev.
5. Cov teeb meem thaiv xws li frays, tawg, corrosion thiab lwm yam kev puas tsuaj.
6. Fais fab tuag connector.
7. Teeb meem nrog ECM (lub cav tswj module).
8. Valve paug.

Tsis tas li ntawd, ua rau P0664 teeb meem code yuav suav nrog:

1. Faulty PCM (lub cav tswj module) tsav tsheb.
2. Txhaum tswj module hauv av hlau.
3. Loose tswj module grounding siv.
4. Faulty roj injector tswj module.
5. Muaj tsawg zaus, lub tsheb npav PCM tsis raug lossis CAN tsheb npav.
6. Faulty hluav taws xob Cheebtsam nyob rau hauv lub PCM los yog CAN tsheb npav (tswj cheeb tsam network).

Kev kuaj xyuas kom zoo yog tsim nyog los txiav txim siab qhov ua rau ntawm P0664 code hauv ib kis.

Cov tsos mob ntawm tus lej yuam kev yog dab tsi? P0664?

Tus lej P0664 feem ntau yog nrog los ntawm Kev Tshawb Fawb Lub Teeb uas teeb pom kev ntawm lub dashboard. Hauv qhov no, lub tsheb tuaj yeem pom cov tsos mob hauv qab no:

1. Ncua hauv acceleration.
2. Rough engine idling.
3. Tsis tshua muaj cav nres.
4. Txo roj efficiency.

Cov tsos mob ntxiv uas cuam tshuam nrog tus lej kuaj P0664 tuaj yeem suav nrog:

• Lub cav ua haujlwm tsis zoo.
• Muaj zog nias lub suab los ntawm lub cav compartment.
• Txo roj kev lag luam.
• Ua tau misfire thaum pib.
• Txo lub cav fais fab.
• Hloov lub zog ntau yam.
• Teeb meem pib txias.

Yuav ua li cas kuaj tau tus lej txhaum P0664?

Txhawm rau kuaj xyuas thiab daws DTC, ua raws li cov kauj ruam no:

1. Tshawb xyuas Technical Service Bulletins (TSBs) kom paub cov teeb meem nrog koj lub tsheb.
2. Tshem tawm cov lej txhaum thiab saib seb lawv puas tshwm sim dua tom qab kev sim tsav.
3. Nrhiav kom tau txais cov khoom siv manifold tuning valve thiab pom pom nws rau kev puas tsuaj.
4. Yog tias ua tau, khiav lub valve siv OBD2 scanner los txiav txim seb nws puas ua haujlwm zoo.
5. Tshawb xyuas cov hlua khi txuas nrog lub valve kom puas lossis hnav.
6. Yog tias qhov teeb meem tseem tsis tau daws, hu rau ECM (engine control module) rau kev kuaj mob ntxiv.

Nco ntsoov ua raws li cov ntaub ntawv kev tshaj lij thiab cov ntawv xov xwm pabcuam rau koj lub tsheb tshwj xeeb.

Kev kuaj mob yuam kev

Thaum kuaj pom tus lej P0664, qhov yuam kev feem ntau tsis ua raws li OBD-II diagnostic raws tu qauv kom raug. Nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem no kom ntseeg tau tias muaj txiaj ntsig zoo thiab tsis txhob ua yuam kev.

Nws tshwm sim tias P0664 code yog nrog rau lwm cov teeb meem codes uas yuav tshwm sim nyob rau hauv teb rau kev sib txuas lus yuam kev tshwm sim los ntawm P0664 code. Cov lej cuam tshuam no qee zaum tuaj yeem kuaj pom ua ntej P0664 code tshwm, thiab txhais lawv lub ntsiab lus yuam kev tuaj yeem ua rau kev kho tsis raug.

Txoj cai txhaum loj npaum li cas? P0664?

Teeb meem code P0664 tsis yog ib qho teeb meem tseem ceeb hauv thiab ntawm nws tus kheej, tab sis nws qhov hnyav yuav nyob ntawm seb nws cuam tshuam li cas rau koj lub tsheb kev ua tau zoo thiab koj qhov xwm txheej tshwj xeeb. Cov cai no qhia txog cov teeb meem nrog rau cov khoom siv manifold tuning valve ntawm 2 lub cav, uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lub cav thiab kev ua haujlwm.

Cov tsos mob cuam tshuam nrog tus lej P0664 tuaj yeem suav nrog kev ua haujlwm tsis zoo ntawm lub cav, lub zog poob, kev lag luam roj tsis zoo, thiab lwm yam teeb meem kev ua haujlwm. Muaj tsawg zaus, qhov no yuav ua rau qhov pib txias tsis raug.

Yog tias kev ua haujlwm siab thiab kev siv roj tsis tseem ceeb rau koj, ces P0664 code tuaj yeem raug tsis quav ntsej rau lub sijhawm luv. Txawm li cas los xij, nws raug pom zoo kom kuaj xyuas thiab kho qhov teeb meem no kom sai li sai tau kom tsis txhob muaj kev puas tsuaj ntxiv rau lub cav.

Kev kho dab tsi yuav pab tshem tawm cov cai? P0664?

Cov kauj ruam hauv qab no yuav tsum tau kho los daws DTC P0664:

1. Reprogram PCM (lub cav tswj module) lossis hloov kho cov tsav tsheb los daws qhov yuam kev.
2. Hloov cov khoom siv hluav taws xob xws li sensors lossis cov xov hlau yog tias lawv pom tias muaj teeb meem.
3. Hloov cov kab hauv av lossis cov kab hauv av kom ntseeg tau tias muaj kev sib txuas hluav taws xob.
4. Yog tias tsim nyog, hloov cov roj injector tswj module yog tias qhov no yog qhov teeb meem.
5. Muaj tsawg zaus, PCM (lub cav tswj module) lossis CAN tsheb npav yuav tsum tau hloov yog tias muaj teeb meem nrog cov khoom no.

Kev kho yuav tsum tau ua los ntawm cov kws tshaj lij lossis cov kws paub txog kev siv tshuab raws li lawv yuav xav tau cov cuab yeej tshwj xeeb thiab kev paub. Kev kuaj mob thiab kho qhov teeb meem tuaj yeem nyuaj, yog li nws yog ib qho tseem ceeb uas yuav tau hu rau tus kws tshaj lij rau kev kho kom raug.

P0664 Cav Code yog dab tsi [Quick Guide]

P0664 - Cov ntaub ntawv tshwj xeeb ntawm hom

Teeb meem code P0664 tuaj yeem tshwm sim ntawm cov tsheb sib txawv. Nov yog qee qhov ntawm lawv nrog cov ntawv sau tseg:

1. Ford - Intake manifold tuning valve tswj Circuit Court qis.
2. Honda – Intake manifold tuning valve tswj cov teeb liab qis voltage.
3. Toyota – Intake manifold tuning valve tswj yuam kev.
4. Chevrolet - Intake manifold tuning valve voltage qis.
5. Nissan – Intake manifold tuning valve tswj teeb liab qis.
6. Subaru - Kev ua yuam kev hauv kev ua haujlwm ntawm cov khoom siv manifold tuning valve.
7. Volkswagen - Tsawg teeb liab theem ntawm cov khoom siv manifold tuning valve.
8. Hyundai - Intake manifold tuning valve tswj yuam kev.

Qhov no tsuas yog ib daim ntawv teev npe me me ntawm cov npe uas P0664 code yuav tshwm sim. Cov cai yuav txawv me ntsis nyob ntawm cov chaw tsim khoom, yog li nws yog ib txwm pom zoo kom sab laj cov ntaub ntawv raug cai lossis chaw pabcuam rau koj lub tsheb tshwj xeeb tsim thiab qauv.