{"id":117,"date":"2021-01-10T12:26:01","date_gmt":"2021-01-10T09:26:01","guid":{"rendered":"http:\/\/oto.furkanavci.com\/?p=117"},"modified":"2024-09-02T06:41:01","modified_gmt":"2024-09-02T06:41:01","slug":"w221-s350-m272-e35-p0172-ve-p0175-hata-kodlari-ve-cozum","status":"publish","type":"post","link":"https:\/\/oto.furkanavci.com\/?p=117","title":{"rendered":"W221 S350 (M272, E35) P0172 ve P0175 Hata Kodlar\u0131 ve \u00c7\u00f6z\u00fcm"},"content":{"rendered":"\n
\":)\"\/<\/figure>\n\n\n\n

S konu ba\u015fl\u0131\u011f\u0131na ilk deneyimimizi aktaral\u0131m, (Allah falzas\u0131n\u0131 yazd\u0131rmas\u0131n  )(amin)<\/p>\n\n\n\n

Arac\u0131 ilk ald\u0131\u011f\u0131mda bu iki hata kodu mevcuttu, OBD kodlar\u0131na g\u00f6re sa\u011f ve sol silindir sens\u00f6rleri arac\u0131n zengin kar\u0131\u015f\u0131mda \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 s\u00f6yl\u00fcyordu.<\/p>\n\n\n\n

OBD cihaz\u0131 ile okutursan\u0131z yan\u0131nda \u015fu hata kodlar\u0131 da vard\u0131<\/p>\n\n\n\n

P0172 (Engine Too Rich (Bank 1)) <\/p>\n\n\n\n

P0172 (Engine Too Rich (Bank 2))<\/p>\n\n\n\n

P0746 ( Pressure Control Selenoid ‘A’ Performance or Stuck Off)<\/p>\n\n\n\n

P0750 ( Shift Selenoid ‘A’)<\/p>\n\n\n\n

Yanl\u0131z Mercedeste standart ODB kodlar\u0131 sizi yan\u0131ltmas\u0131n, P0172 ve P0175 genel OBD kodlar\u0131yla uyumlu olmas\u0131na ra\u011fmen P0746 ve P0750 nin genel kodlarla alakas\u0131 yok. <\/p>\n\n\n\n

\u00d6ncelikle V dizilimli motorlarda \u00e7ift egsoz manifoldu oldu\u011fu i\u00e7in sistem iki bank (s\u0131ra) halinde \u00f6l\u00e7\u00fcm ve de\u011ferlendirmeleri yap\u0131yor, asl\u0131nda 3 silindir (V8 de 4 silindir) ayr\u0131 bir motor di\u011feri ayr\u0131 bir motormu\u015f gibi d\u00fc\u015f\u00fcn\u00fclebilir. Ayr\u0131ca her bankda kataliz\u00f6r \u00f6ncesi ve sonras\u0131 olmak \u00fczere 2 adet Oksijen (Lambda) sens\u00f6r\u00fc bulunmakta. Standart mercedes motorlarda ger\u00e7ekte araca g\u00f6re bu terimlerin kar\u015f\u0131l\u0131\u011f\u0131 a\u015fa\u011f\u0131daki gibidir.<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

P0172 ve P0175 kodlar\u0131na g\u00f6re ara\u00e7 motora emdi\u011fi havaya g\u00f6re daha fazla yak\u0131t yakt\u0131\u011f\u0131 i\u00e7in zengin kar\u0131\u015f\u0131m meydana geliyordu. Bunu StarDiagnosis (Mercedes’in kendi ar\u0131za te\u015fhis ve konfigurasyon yaz\u0131l\u0131m\u0131 ve donan\u0131m\u0131) cihaz\u0131na ba\u011flad\u0131\u011f\u0131m\u0131zda ise hata kodlar\u0131 P’siz olarak<\/p>\n\n\n\n

0746 kodunun (Bank1 i\u00e7in \u00f6l\u00e7\u00fclen yeniden uyarlama de\u011feri izin verilen aral\u0131\u011f\u0131n d\u0131\u015f\u0131nda)<\/p>\n\n\n\n

0750 kodunun (Bank2 i\u00e7in \u00f6l\u00e7\u00fclen yeniden uyarlama de\u011feri izin verilen aral\u0131\u011f\u0131n d\u0131\u015f\u0131nda) <\/p>\n\n\n\n

hatas\u0131 oldu\u011funu g\u00f6rd\u00fck, Yani p0172 ve P0175 kodlar\u0131n\u0131n ana kayna\u011f\u0131 bu.<\/p>\n\n\n\n

Gelelim \u00e7\u00f6z\u00fcm s\u0131ras\u0131na:<\/p>\n\n\n\n

– ara\u00e7 LPG de zengin kar\u0131\u015f\u0131ma d\u00fc\u015f\u00fcyordur yan\u0131lg\u0131s\u0131 ile gaz ayar\u0131n\u0131 k\u0131st\u0131rd\u0131k \u00e7\u00f6z\u00fclmedi<\/p>\n\n\n\n

– LPG tesisat\u0131nda bir s\u0131k\u0131nt\u0131 vard\u0131r, LPG ile benzinde mi gidiyor motora dedik kontrol ettik s\u0131k\u0131nt\u0131 yok<\/p>\n\n\n\n

– ar\u0131zay\u0131 silip sadece benzinde kulland\u0131k 10 km ve 2 \u00e7evirim kullan\u0131mda ar\u0131za geri geldi. <\/p>\n\n\n\n

– Demekki arac\u0131n ar\u0131zas\u0131n\u0131n LPG ile alakas\u0131 yok sonucuna vard\u0131k<\/p>\n\n\n\n

– ilk a\u015famada \u015f\u00fcphelendi\u011fimiz kat \u00f6ncesi Lambda sens\u00f6rlerini her iki tarafta da BOSCH marka ile ( Y\u0131ld\u0131zl\u0131 par\u00e7ada BOSCH ile ayn\u0131 koda sahip) 502 TL adet  kar\u015f\u0131l\u0131\u011f\u0131nda de\u011fi\u015ftirdik. Sorun \u00e7\u00f6z\u00fclmedi, ama \u00e7\u0131kard\u0131\u011f\u0131m\u0131z par\u00e7alar 11 y\u0131ll\u0131k oldu\u011fundan hi\u00e7 \u00f6nemsemedim, yenilemi\u015f olduk.<\/p>\n\n\n\n

\":)\"\/<\/figure>\n\n\n\n

– Asl\u0131nda MAF’\u0131 kontrol etmi\u015ftik d\u00fczg\u00fcn \u00e7al\u0131\u015f\u0131yordu ama ilk a\u015fama CRC nin Air Sensor Cleaner \u00fcr\u00fcn\u00fcyle temizlemeyi denedim. LPG de epey kulland\u0131m ar\u0131za lambas\u0131 yanmad\u0131.Benzinde denedim 10 km de yand\u0131 <\/p>\n\n\n\n

– MAF sens\u00f6r\u00fcn\u00fc komple yine BOSCH marka (y\u0131ld\u0131zl\u0131 par\u00e7ada ayn\u0131 BOSCH \u00fcretimi ve ayn\u0131 kod) 450 TL kar\u015f\u0131l\u0131\u011f\u0131nda de\u011fi\u015ftik.<\/p>\n\n\n\n

– Bingo, ar\u0131za kodu 2.000 km dir yok. Asl\u0131nda ilk i\u015f MAF de\u011fi\u015fseydik belki direk \u00e7\u00f6zecektik ama ar\u0131za kodu MAF \u0131 g\u00f6stermiyordu.<\/p>\n\n\n\n

Torque program\u0131 ile yapt\u0131\u011f\u0131m \u00f6l\u00e7\u00fcmlere g\u00f6re san\u0131r\u0131m eski MAF giren havay\u0131 daha fazla okuyordu, ama daha az giren hava, yanl\u0131\u015f \u00f6l\u00e7\u00fcme g\u00f6re gelen yak\u0131t ile birle\u015fince zengin kar\u0131\u015f\u0131m \u00e7\u0131k\u0131yordu ortaya.<\/p>\n","protected":false},"excerpt":{"rendered":"

S konu ba\u015fl\u0131\u011f\u0131na ilk deneyimimizi aktaral\u0131m, (Allah falzas\u0131n\u0131 yazd\u0131rmas\u0131n  )(amin) Arac\u0131 ilk ald\u0131\u011f\u0131mda bu iki hata kodu mevcuttu, OBD kodlar\u0131na g\u00f6re sa\u011f ve sol silindir sens\u00f6rleri…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[38,44,45,61],"class_list":["post-117","post","type-post","status-publish","format-standard","hentry","category-motor","tag-m272-e35","tag-p0172","tag-p0175","tag-w221"],"_links":{"self":[{"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=\/wp\/v2\/posts\/117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=117"}],"version-history":[{"count":2,"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=\/wp\/v2\/posts\/117\/revisions"}],"predecessor-version":[{"id":125,"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=\/wp\/v2\/posts\/117\/revisions\/125"}],"wp:attachment":[{"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oto.furkanavci.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}