P206E Intake Manifold Tuning (IMT) Valve Stuck Open Bank 2

P206E Intake Manifold Tuning (IMT) Valve Stuck Open Bank 2

Mapepala a OBD-II DTC

Intake Manifold Tuning (IMT) Valve Stuck Open Bank 2

Kodi izi zikutanthauzanji?

Code Yovutikira Ndi Kuzindikira (DTC) ndi nambala yofalitsira ndipo imagwira ntchito pamagalimoto ambiri a OBD-II (1996 ndi atsopano). Izi zitha kuphatikizira, koma sikuchepera ku, Mercedes Benz, Audi, Chevrolet, GMC, Sprinter, Land Rover, ndi zina zambiri. Ngakhale zili choncho, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera mtundu wachitsanzo, kupanga, mtundu ndi kapangidwe kake.

Khodi yosungidwa ya P206E imatanthauza kuti powertrain control module (PCM) yapeza valavu yolumikizira ma intake manifold tuning valve (IMT) yomwe yakhala yotseguka pamzere wachiwiri wa injini. Bank 2 imayimira gulu la injini lomwe lilibe silinda nambala wani.

Kukonzekera kambiri kumagwiritsidwa ntchito kuchepetsa ndikuwongolera mpweya wolowera momwe umalowera m'malo osiyanasiyana. IMT sikuti imangoyang'anira kuchuluka kwa mpweya, komanso imayambitsa kayendedwe ka vortex. Zinthu ziwirizi zimapangitsa kuti mafuta azigwiritsa ntchito bwino kwambiri. Doko lililonse lazakudya zambiri limakhala ndi chitsulo; osasiyana kwambiri ndi valavu yampweya. Shaft imodzi imayenda kuchokera kumapeto amodzi (pamzera uliwonse wamainjini) kupita mbali inayo ndikudutsa pakati pa doko lililonse. Zitsulo zachitsulo zimalumikizidwa ndi shaft yomwe (pang'ono) imazungulira kuti izitsegula ndi kutseka ma dampers.

Shaft ya IMT imayendetsedwa ndi PCM. Machitidwe ena amagwiritsa ntchito makina opangira zida zamagetsi zamagetsi. Machitidwe ena amagwiritsa ntchito makina amagetsi kusunthira zoyeserera. PCM imatumiza chizindikiro chamagetsi choyenera ndipo valavu ya IMT imatsegula ndikutseka ma valavu pamlingo woyenera. PCM imayang'anira malo enieni a valavu kuti adziwe ngati dongosololi likuyenda bwino.

Ngati PCM iwona kuti valve ya IMT yatsekedwa, code ya P206E idzasungidwa ndipo nyali yowonetsera zolakwika (MIL) idzawunikira. MIL ingafunike zolephereka zingapo kuti ziwunikire.

Chitsanzo cha Valve Adjustment Valve (IMT):

Kodi kuuma kwa DTC kumeneku ndi kotani?

Kulephera kwa dongosolo la IMT kumatha kusokoneza mphamvu yamafuta ndipo, nthawi zina, kumapangitsa kuti zida zikokedwe muchipinda choyaka. Zomwe zidapangitsa kulimbikira kwa code ya P206E ziyenera kuthetsedwa posachedwa.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P206E zitha kuphatikizira izi:

• Kuchepetsa mafuta
• Mphamvu yamagetsi yochepetsedwa
• Kutsamira kapena kulemera kwa mpweya ma code
• Sipangakhale zizindikiro zilizonse.

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi zitha kuphatikizira izi:

• Kusunga kapena kumasula ziphuphu za IMT
• Choyendetsa cholakwika cha IMT (valavu)
• Zingalowe kutayikira
• Tsegulani kapena zazifupi mu zingwe kapena zolumikizira
• Zolakwika za PCM kapena PCM zolakwika

Kodi ndi njira ziti zina zothetsera P206E?

Kuti mupeze nambala ya P206E, mufunika makina osanthula, digito volt / ohmmeter (DVOM), komanso gwero lazidziwitso zodziwitsa anthu zagalimoto.

Mutha kugwiritsa ntchito gwero lazidziwitso zamagalimoto anu kuti mupeze Technical Service Bulletin (TSB) yomwe ikufanana ndi chaka cha galimoto yanu, kupanga ndi kutengera; komanso kusamutsidwa kwa injini, ma code osungidwa ndi zizindikilo zapezeka. Mukachipeza, chitha kukupatsirani chidziwitso chothandiza pakuzindikira.

Gwiritsani ntchito sikani (yolumikizidwa ndi chingwe chodziwira galimoto) kuti mupeze ma code onse osungidwa ndi zomwe zimayimitsidwa pazithunzi. Ndikulimbikitsidwa kuti mulembe izi musanachotsere ma code ndikuyesa kuyendetsa galimotoyo mpaka PCM itayamba kukonzekera kapena nambala yake ichotsedwe.

Ngati PCM ilowa m'malo okonzeka panthawiyi, nambala yake ndiyokhazikika ndipo imatha kukhala yovuta kwambiri kuizindikira. Poterepa, zinthu zomwe zidapangitsa kuti codeyo isungidwe zitha kufunikira kukulirakulira asanadziwe bwinobwino.

Ngati nambala yanu yakonzedweratu nthawi yomweyo, gawo lotsatira lakuzindikira lifunika kuti mufufuze gwero lazidziwitso zamagalimoto anu kuti mupeze zojambula, ma pinout, zolumikizira zolumikizira, ndi zoyeserera zamagulu.

mwatsatane 1

Gwiritsani ntchito gwero lazidziwitso zamagalimoto anu ndi DVOM kuyesa ma voliyumu, nthaka, ndi ma circuits pamagetsi oyenera a IMT.

mwatsatane 2

Gwiritsani ntchito DVOM kuyesa valavu yoyenera ya IMT malinga ndi zomwe wopanga akuchita. Zigawo zomwe zimalephera mayeso pamlingo woyenera kwambiri ziyenera kuwonedwa ngati zopanda pake.

mwatsatane 3

Ngati valavu ya IMT ikugwira ntchito, gwiritsani ntchito DVOM kuyesa mayendedwe olowera ndi kutulutsa kuchokera pagulu lama fuyusi ndi PCM. Chotsani olamulira onse musanagwiritse ntchito DVOM poyesa.

• Mavavu olakwika a IMT, levers, ndi bushings nthawi zambiri amakhala pamitengo yokhudzana ndi IMT.

Zokambirana zokhudzana ndi DTC

• 2011 Mercedes GL350 OBD Code P206ENdikuyesera kumvetsetsa code iyi. Kusaka kwachidule kumanena za ma flaps ochulukirapo. Kuyang'ana kwambiri kumanena kuti makamaka mb ikugwirizana ndi wowongolera / t. Kodi pali amene akudziwa ngati scanner ya obd2 yokhazikika imatha kuwawerenga molondola? ... 

Mukufuna thandizo lina ndi nambala ya P206E?

Ngati mukufunabe thandizo ndi DTC P206E, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.