Iphutha le-P0016 lokungafani phakathi kwezimpawu zezinzwa ze-HF ne-RV - imbangela nokuqedwa
Ukusebenza kwemishini

Iphutha le-P0016 lokungafani phakathi kwezimpawu zezinzwa ze-HF ne-RV - imbangela nokuqedwa

29.08.2022 /

Iphutha p0016 izimpawu kumshayeli ukuthi kukhona ukungezwani ekumeni kwama-shafts. Ikhodi enjalo iyavela lapho idatha evela ku-crankshaft kanye nezinzwa ze-camshaft (i-DPKV ne-DPRV) ingafani, okusho ukuthi, ukuma kwe-angular ye-camshaft kanye ne-crankshaft ehlobene nomunye nomunye iye yaphambuka kokujwayelekile.

Ikhodi yephutha P0016: kungani ivela?

Isikhathi se-valve - izikhathi zokuvula nokuvalwa kwama-valve okungenisa nawokukhipha, avame ukuvezwa ngamadigri okujikeleza kwe-crankshaft futhi aphawulwe maqondana nezikhathi zokuqala noma zokugcina zokushaywa okuhambisanayo.

Isilinganiso se-shaft sisetshenziswa isilawuli sokulawula ukuze sinqume ukuthi amasilinda aselungile yini ngaphambi kokujova uphethiloli ovela kuma-injection ahambisanayo. Idatha evela kunzwa ye-camshaft iphinde isetshenziswe yi-ECM ukucacisa izikhala. Futhi uma i-ECU ingalutholi ulwazi olunjalo, ikhiqiza ikhodi yokuxilonga yokuqhekeka, futhi ikhiqize uphethiloli isebenzisa indlela yokuthungela ekabili eguquguqukayo.

Iphutha elinjalo lingokwemvelo ezimotweni ezine-timing chain drive, kodwa ezimotweni ezinebhande lesikhathi, kwesinye isikhathi lingavela. Ngesikhathi esifanayo, ukuziphatha kwemoto kungase kungashintshi kakhulu; kweminye imishini, uma kwenzeka iphutha p 016, imoto ilahlekelwa ukudonsa futhi injini yomlilo yangaphakathi iyesaba. Ngaphezu kwalokho, iphutha elinjalo lingavela ezindleleni ezihlukene zokusebenza (lapho kufudumala, ngokungenzi lutho, ngaphansi komthwalo), konke kuncike ngezizathu zokuvela kwayo.

Imibandela yokubonisa ukwehlukana

Ikhodi yokwehluleka isayinwa lapho i-DPRV control pulse ayikwazi ukunqunywa ngezikhathi ezidingekayo kumasilinda angu-4 ngayinye. Ngesikhathi esifanayo, isibani sokulawula kuphaneli yensimbi ebonisa ukuphuka ("hlola") siqala ukuvutha ngemva kwemijikelezo yokuthungela engu-3 ngokuhluleka, futhi siyaphuma uma ukuhlukana okunjalo kungatholakali phakathi nemijikelezo engu-4 elandelanayo. Ngakho-ke, uma kukhona ukuthungela ngezikhathi ezithile kwenkomba yokulawula, lokhu kungase kube ngenxa yokuxhumana okungathembeki, ukufakwa okulimele kanye / noma izintambo eziphukile.

Izizathu zephutha

Kulo mongo, kufanele kukhunjulwe ukuthi inzwa ye-crankshaft ye-CKP (isikhundla se-crankshaft) iwuhlobo lwe-generator kazibuthe ehlala njalo, ebizwa nangokuthi inzwa yokumelana eguquguqukayo. Inkambu kazibuthe yale nzwa ithonywa isondo elidluliswayo elifakwe ku-motor shaft, enezikhala ezingu-7 (noma izikhala), ezingu-6 zazo zilingana ngokulingana ngamadigri angu-60, kanti eyesikhombisa inebanga lama-degree angu-10 kuphela. Le nzwa ikhiqiza ama-pulses ayisikhombisa ngokuphenduka ngakunye kwe-crankshaft, okokugcina, okuhlobene ne-slot ye-10-degree, kubizwa ngokuthi i-sync pulse. Lokhu kushaya kwenhliziyo kusetshenziselwa ukuvumelanisa ukulandelana kokuvutha kwekhoyili nendawo ye-crankshaft. Inzwa ye-CKP yona, ixhunywe kunzwa yenjini emaphakathi (PCM) ngesekethe yesiginali.

Inzwa ye-camshaft position (CMP) yenziwa isebenze i-sprocket efakwe ku-exhaust camshaft sprocket. Le nzwa ikhiqiza ama-pulses esignali angu-6 ngokuphenduka ngakunye kwe-camshaft. Izimpawu ze-CMP kanye ne-CKP zinekhodi yobubanzi be-pulse-width, okuvumela i-PCM ukuthi ihlale iqapha ubudlelwano babo, okubuye kuvumele ukuthi indawo eqondile ye-actuator ye-camshaft inqunywe futhi kuhlolwe isikhathi sayo. Inzwa ye-CMP ibe isixhunywa ku-PCM ngesekethe engu-12 volt.

Ukuze unqume ukuthi kungani iphutha le-P0016 livele, udinga ukuthembela kuzizathu ezinhlanu eziyisisekelo:

  1. Ukuxhumana okungalungile.
  2. Ukungcoliswa kwamafutha noma amaphaseji kawoyela avalekile.
  3. Izinzwa CKPS, CMPS (izinzwa zokuma kuya ku/ku-r/in).
  4. I-valve ye-OCV (i-valve yokulawula uwoyela).
  5. I-CVVT (I-Variable Valve Timing Clutch).

Uhlelo lwe-VVT-i

Ezimweni ezingu-90%, iphutha lokungafani kwe-shaft livela uma kunezinkinga ngohlelo lwe-VVT-i, okungukuthi:

  • Ukuhluleka kwe-clutch.
  • Ukuwohloka kwe-valve yokulawula i-vvt-i.
  • Ukupheka iziteshi zamafutha.
  • Isihlungi se-valve esivalekile.
  • Izinkinga ezivele nge-timing drive, njengeketango eleluliwe, i-tensioner egugile kanye ne-damper.
Ukuvuza ibhande/iketango ngezinyo eli-1 kuphela lapho ushintsha ngokuvamile kungaholela kukhodi engu-P0016.

Izindlela zokuqeda

Ngokuvamile, isifunda esifushane, i-open in the phase sensor circuit, noma ukwehluleka kwayo (ukugqoka, ukugqoka, ukulimala komshini) kungenzeka. Kwezinye izimo, inkinga yobudlelwane besikhundla se-shafts ingase yenzeke ngenxa yokuphuka kwesilawuli sesivinini esingenzi lutho noma i-rotor yehholo.

Amacala amakhulu okuxazulula ngempumelelo inkinga ngokuvumelanisa izinzwa nokususa iphutha le-P0016 kwenzeka ngemuva kokuthatha indawo yeketango eleluliwe kanye ne-tensioner yalo.

Ezimweni ezithuthukile, le nqubo ayinqunyelwe, njengoba iketanga eliluliwe lidla amazinyo egiya!

Lapho abanikazi bezimoto benganaki ukushintshwa kwamafutha ngesikhathi enjinini yangaphakathi evuthayo, khona-ke, ngaphezu kwazo zonke ezinye izinkinga, kungenzeka futhi ngokusebenza kwe-VVT clutch, ngenxa yokungcoliswa kwamashaneli kawoyela wejiyomethri. i-clutch yokulawula i-shaft, ifaka isandla ekusebenzeni okungalungile, futhi ngenxa yalokho, iphutha lokuvumelanisa liyavela. Futhi uma kukhona ukuguga epuleti langaphakathi, i-clutch ye-CVVT iqala ukugoba.

Izinyathelo zokuthola ukwenzeka kwengxenye enecala kufanele ziqale ngokuhlola izintambo zezinzwa ze-PKV ne-PRV, bese ngokulandelana ngokulandelana, kucatshangelwa izici ezingenhla ezithinta ukuvumelanisa kwama-shafts.

Uma iphutha livele ngemva kwanoma yiziphi izinqubo zokuqala nge-shafts, khona-ke isici somuntu sivame ukudlala indima lapha (into ethile endaweni ethile eyayingalungile, egejiwe noma engasontiwe).

Amathiphu Wokulungisa

Ukuxilonga kahle ikhodi yenkinga ye-P0016, umakhenikha ngokuvamile uzokwenza lokhu okulandelayo:

  • Ukuhlolwa okubonakalayo kokuxhumeka kwenjini, izintambo, izinzwa ze-OCV, amakhamera nama-crankshafts.
  • Hlola uwoyela wenjini ukuze uthole inani elanele, ukungabikho kokungcola kanye ne-viscosity efanele.
  • Vula futhi uvale i-OCV ukuze uhlole ukuthi ingabe inzwa ye-camshaft ibhalisa izinguquko zesikhathi ku-bank 1 camshaft.
  • Yenza ukuhlolwa komkhiqizi wekhodi P0016 ukuthola imbangela yekhodi.

Okunye ukulungiswa okwenziwa kakhulu ukuze kuqedwe le DTC kufaka phakathi lokhu okulandelayo:

  • Setha kabusha amakhodi enkathazo alandelwe idrayivu yokuhlola.
  • Ukushintsha inzwa ye-camshaft ebhange 1.
  • Lungisa izintambo nokuxhuma ku-OCV camshaft.
  • Ukushintshwa kwe-OCV esabalalisiwe.
  • Ukushintsha uchungechunge lwesikhathi.

Ngaphambi kwanoma yikuphi ukumiselela noma ukulungiswa kunoma isiphi isimo, kunconyiwe ukwenza zonke izivivinyo zebhentshimakhi ezingenhla ukuze uvimbele ikhodi ukuthi ingaveli kabusha ngisho nangemva kokushintsha ingxenye esebenzayo esikhundleni salokho.

I-DTC P0016, nakuba iboniswa izimpawu ezivamile, akufanele neze ithathwe kancane. Nakuba imoto ingase ibe semgwaqweni, ukusetshenziswa isikhathi eside kwemoto enale DTC kungabangela omunye umonakalo wenjini, okwenza isimo sibe sibi nakakhulu. Kuyenzeka futhi kube nezinkinga kuma-tensioner, kokunye kuyenzeka ukuthi ama-valve ashaye ama-piston abangele omunye umonakalo.

Ngenxa yobunkimbinkimbi bemisebenzi yokuxilonga nokulungisa, kuyancomeka ukuthi imoto iphathiswe umakhenikha omuhle.

Kunzima ukulinganisa izindleko ezizayo, ngoba okuningi kuncike emiphumeleni yokuxilongwa okwenziwa umakhenikha. Imvamisa, izindleko zokushintsha izinzwa endaweni yokusebenzela zingama-euro angama-200.

Uyilungisa Kanjani Ikhodi Yenjini ye-P0016 ngemizuzu emi-6 [Izindlela ezi-4 ze-DIY / $6.94 Kuphela]

I-Часто задаваемые вопросы (FAQ)

Engeza amazwana