{"id":48625,"date":"2026-11-06T12:06:09","date_gmt":"2026-11-06T09:06:09","guid":{"rendered":"https:\/\/diagnozabam.ro\/sfaturi\/?p=48625"},"modified":"2026-11-06T12:06:09","modified_gmt":"2026-11-06T09:06:09","slug":"dpf-colmatat-nu-schimba-filtrul-pana-nu-citesti","status":"publish","type":"post","link":"https:\/\/diagnozabam.ro\/sfaturi\/ro\/blog\/dpf-colmatat-nu-schimba-filtrul-pana-nu-citesti\/","title":{"rendered":"DPF colmatat: nu schimba filtrul p\u00e2n\u0103 nu cite\u0219ti"},"content":{"rendered":"<h2 dir=\"ltr\" aria-level=\"4\">Filtru de particule colmatat: simptome, cauze \u0219i ce faci pe drum<\/h2>\n<p dir=\"ltr\">Un filtru de particule colmatat (DPF) apare c\u00e2nd funinginea se acumuleaz\u0103 mai repede dec\u00e2t o arde ma\u0219ina. Semnele sunt martorul DPF aprins, pierderea de putere \u0219i consumul m\u0103rit. De cele mai multe ori nu trebuie s\u0103 schimbi filtrul. Mai \u00eent\u00e2i trebuie s\u0103 afli de ce nu s-a regenerat \u0219i apoi s\u0103 \u00eencerci o regenerare corect\u0103.<\/p>\n<p dir=\"ltr\">Mul\u021bi \u0219oferi aud \u201eDPF\u201c \u0219i se g\u00e2ndesc la o factur\u0103 mare. Realitatea e mai nuan\u021bat\u0103. Filtrul este adesea doar victima altei probleme.<\/p>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">Ce face filtrul de particule<\/h3>\n<p dir=\"ltr\">Filtrul de particule se afl\u0103 \u00een sistemul de evacuare al motoarelor diesel moderne. El opre\u0219te funinginea din gazele arse. F\u0103r\u0103 el, motorul ar emite fum negru fin, d\u0103un\u0103tor s\u0103n\u0103t\u0103\u021bii.<\/p>\n<p dir=\"ltr\">Funinginea se str\u00e2nge \u00een canalele filtrului. Din c\u00e2nd \u00een c\u00e2nd, filtrul trebuie s\u0103 o ard\u0103. Procesul se nume\u0219te regenerare. Dac\u0103 regenerarea nu are loc, filtrul se colmateaz\u0103.<\/p>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">Cele trei tipuri de regenerare<\/h3>\n<div dir=\"ltr\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Tip<\/th>\n<th scope=\"col\">Cum func\u021bioneaz\u0103<\/th>\n<th scope=\"col\">Ce \u00ee\u021bi trebuie<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Pasiv\u0103<\/td>\n<td>Funinginea arde lent, pe drum, la temperaturi mari ale evacu\u0103rii<\/td>\n<td>Drum lung, vitez\u0103 constant\u0103<\/td>\n<\/tr>\n<tr>\n<td>Activ\u0103<\/td>\n<td>Calculatorul injecteaz\u0103 combustibil suplimentar \u0219i ridic\u0103 temperatura<\/td>\n<td>Motor cald, drum f\u0103r\u0103 oprire<\/td>\n<\/tr>\n<tr>\n<td>For\u021bat\u0103<\/td>\n<td>Mecanicul o declan\u0219eaz\u0103 cu un scanner, cu ma\u0219ina oprit\u0103 sau \u00een service<\/td>\n<td>Scanner bidirec\u021bional compatibil<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p dir=\"ltr\">Regenerarea activ\u0103 este cea mai important\u0103. Ea porne\u0219te singur\u0103, c\u00e2nd calculatorul vede c\u0103 filtrul e plin. Are nevoie de aproximativ 15-20 de minute de mers continuu, la vitez\u0103 constant\u0103. \u00cen acest timp, temperatura din filtru urc\u0103 mult peste cea normal\u0103.<\/p>\n<p dir=\"ltr\">Dac\u0103 opre\u0219ti motorul la mijlocul procesului, regenerarea se \u00eentrerupe. Dac\u0103 se \u00eentrerupe de prea multe ori, funinginea r\u0103m\u00e2ne.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"J0uFr0pHvE\"><p><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/ro\/blog\/legalitatea-utilizarii-vehiculului-fara-filtru-de-particule\/\">Legalitatea Utiliz\u0103rii Vehiculului F\u0103r\u0103 Filtru de Particule<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cLegalitatea Utiliz\u0103rii Vehiculului F\u0103r\u0103 Filtru de Particule\u201d \u2014 Diagnoza BAM\" src=\"https:\/\/diagnozabam.ro\/sfaturi\/ro\/blog\/legalitatea-utilizarii-vehiculului-fara-filtru-de-particule\/embed\/#?secret=RiAAHT9jah#?secret=J0uFr0pHvE\" data-secret=\"J0uFr0pHvE\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">De ce se colmateaz\u0103 filtrul<\/h3>\n<p dir=\"ltr\">Cauza cea mai frecvent\u0103 este stilul de utilizare. Dar nu e singura.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Drumuri scurte \u0219i ora\u0219<\/h4>\n<p dir=\"ltr\">Ma\u0219ina folosit\u0103 doar prin ora\u0219 nu atinge temperatura necesar\u0103. Motorul se opre\u0219te \u00eenainte ca regenerarea s\u0103 se termine. Funinginea se adun\u0103 de la o c\u0103l\u0103torie la alta.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Probleme care produc mai mult\u0103 funingine<\/h4>\n<p dir=\"ltr\">Un filtru poate fi s\u0103n\u0103tos \u0219i totu\u0219i s\u0103 se umple, dac\u0103 motorul produce prea mult\u0103 funingine. Verific\u0103:<\/p>\n<ul dir=\"ltr\">\n<li><strong>Supapa EGR blocat\u0103<\/strong> sau care recircul\u0103 prea mult gaz.<\/li>\n<li><strong>Injectoare uzate<\/strong> sau care pulverizeaz\u0103 slab.<\/li>\n<li><strong>Turbin\u0103 cu probleme<\/strong>, care nu d\u0103 suficient aer.<\/li>\n<li><strong>Debitmetru de aer defect<\/strong>, care d\u0103 date gre\u0219ite calculatorului.<\/li>\n<li><strong>Bujii incandescente slabe<\/strong>, care ard incomplet la rece.<\/li>\n<\/ul>\n<h4 dir=\"ltr\" aria-level=\"6\">Ulei nepotrivit<\/h4>\n<p dir=\"ltr\">Filtrele de particule au nevoie de ulei cu con\u021binut redus de cenu\u0219\u0103 (low SAPS). Un ulei gre\u0219it las\u0103 depuneri de cenu\u0219\u0103, care nu ard la regenerare. Cenu\u0219a umple filtrul definitiv, \u00een timp.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Combustibil de calitate slab\u0103<\/h4>\n<p dir=\"ltr\">Motorina de calitate slab\u0103 produce mai mult\u0103 funingine \u0219i mai mult\u0103 cenu\u0219\u0103. Efectul se vede \u00een timp, nu dup\u0103 un singur plin.<\/p>\n<blockquote dir=\"ltr\">\n<p dir=\"ltr\">\u2139\ufe0f <strong>Technical Note:<\/strong> Funinginea se arde. Cenu\u0219a nu. Un filtru poate fi cur\u0103\u021bat de funingine prin regenerare, dar cenu\u0219a se acumuleaz\u0103 pe toat\u0103 durata de via\u021b\u0103. C\u00e2nd filtrul e plin de cenu\u0219\u0103, regenerarea nu mai ajut\u0103.<\/p>\n<\/blockquote>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">Simptomele unui DPF colmatat<\/h3>\n<p dir=\"ltr\">Simptomele apar treptat. Cu c\u00e2t le recuno\u0219ti mai devreme, cu at\u00e2t repari mai ieftin.<\/p>\n<ul dir=\"ltr\">\n<li><strong>Martorul DPF<\/strong> (o cutie cu puncte) se aprinde pe bord.<\/li>\n<li><strong>Pierdere de putere.<\/strong> Ma\u0219ina trage mai greu, mai ales \u00een accelerare.<\/li>\n<li><strong>Mod de avarie<\/strong> (limp mode). Calculatorul limiteaz\u0103 tura\u021bia \u0219i puterea.<\/li>\n<li><strong>Consum m\u0103rit.<\/strong> Regener\u0103rile dese consum\u0103 combustibil suplimentar.<\/li>\n<li><strong>Ventilatorul de r\u0103cire<\/strong> merge dup\u0103 oprirea motorului.<\/li>\n<li><strong>Miros de combustibil ars<\/strong> sau de ars din evacuare.<\/li>\n<li><strong>Nivelul uleiului cre\u0219te.<\/strong> Combustibilul din regener\u0103rile \u00eentrerupte ajunge \u00een ulei \u0219i \u00eel dilueaz\u0103.<\/li>\n<li><strong>Regener\u0103ri foarte dese<\/strong>, la c\u00e2teva zeci de kilometri, nu la sute.<\/li>\n<\/ul>\n<blockquote dir=\"ltr\">\n<p dir=\"ltr\">\u26a0\ufe0f <strong>WARNING:<\/strong> Dac\u0103 nivelul uleiului cre\u0219te peste maximum \u0219i miroase a motorin\u0103, nu mai for\u021ba ma\u0219ina. Combustibilul \u00een ulei \u00eei reduce puterea de ungere. Schimb\u0103 uleiul \u00eenainte s\u0103 continui.<\/p>\n<\/blockquote>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">Ce faci c\u00e2nd se aprinde martorul DPF<\/h3>\n<p dir=\"ltr\">Ordinea conteaz\u0103. Fiecare pas e mai scump dec\u00e2t precedentul.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Pasul 1: opre\u0219te-te din panic\u0103, nu din drum<\/h4>\n<p dir=\"ltr\">Martorul DPF nu \u00eenseamn\u0103 c\u0103 ma\u0219ina e stricat\u0103. \u00censeamn\u0103 c\u0103 filtrul cere regenerare. Ai de obicei timp s\u0103 ajungi \u00eentr-un loc sigur sau s\u0103 faci un drum lung.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Pasul 2: drum lung, f\u0103r\u0103 oprire<\/h4>\n<p dir=\"ltr\">Dac\u0103 ma\u0219ina nu e \u00een mod de avarie, ie\u0219i pe un drum liber. Condu 20-30 de minute, la vitez\u0103 constant\u0103, de preferin\u021b\u0103 80-100 km\/h. P\u0103streaz\u0103 o tura\u021bie medie-ridicat\u0103, \u00een jur de 2.500-3.000 rpm, \u00eentr-o treapt\u0103 mai mic\u0103 dec\u00e2t de obicei. Nu opri motorul \u00een timpul drumului.<\/p>\n<p dir=\"ltr\">Dac\u0103 martorul se stinge, regenerarea a reu\u0219it. Nu uita de problema care a dus la ea.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Pasul 3: nu insista dac\u0103 nu merge<\/h4>\n<p dir=\"ltr\">Dac\u0103 martorul r\u0103m\u00e2ne aprins dup\u0103 dou\u0103 drumuri lungi, nu mai \u00eencerca. Filtrul e prea plin pentru regenerarea obi\u0219nuit\u0103. Insisten\u021ba poate \u00eencinge filtrul necontrolat.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"KOauvUCL1y\"><p><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/ro\/blog\/p2463-filtru-dpf-infundat-pericol-real\/\">P2463 \u2013 Filtru DPF infundat? Pericol real!<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cP2463 \u2013 Filtru DPF infundat? Pericol real!\u201d \u2014 Diagnoza BAM\" src=\"https:\/\/diagnozabam.ro\/sfaturi\/ro\/blog\/p2463-filtru-dpf-infundat-pericol-real\/embed\/#?secret=IF8eK0Nwsl#?secret=KOauvUCL1y\" data-secret=\"KOauvUCL1y\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Pasul 4: cite\u0219te erorile<\/h4>\n<p dir=\"ltr\">Un scanner arat\u0103 dac\u0103 problema e filtrul sau altceva. Conectezi aparatul la conectorul OBD2 \u0219i cite\u0219ti memoria de erori. Un scanner bidirec\u021bional, cum e <a href=\"https:\/\/mythinkcar.com\/collections\/advanced-diagnostic-scanners\/products\/thinkcar-thinkscan-689bt-bidirectional-scan-tool?ref=diagnozabam\">THINKCAR THINKSCAN 689BT<\/a>, poate ar\u0103ta \u0219i datele din filtru \u0219i poate declan\u0219a regenerarea for\u021bat\u0103, dac\u0103 func\u021bia e suportat\u0103 de ma\u0219ina ta.<\/p>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">Ce date urm\u0103re\u0219ti cu scannerul<\/h3>\n<p dir=\"ltr\">Datele live spun mai mult dec\u00e2t codul de eroare. Caut\u0103 aceste valori:<\/p>\n<div dir=\"ltr\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Parametru<\/th>\n<th scope=\"col\">Ce arat\u0103<\/th>\n<th scope=\"col\">Interpretare<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u00cenc\u0103rcarea cu funingine (%)<\/td>\n<td>C\u00e2t de plin e filtrul<\/td>\n<td>Valorile mici sunt normale. Valorile mari cer regenerare<\/td>\n<\/tr>\n<tr>\n<td>Presiunea diferen\u021bial\u0103<\/td>\n<td>Diferen\u021ba de presiune \u00eenainte \u0219i dup\u0103 filtru<\/td>\n<td>Valoare mare la ralanti indic\u0103 colmatare<\/td>\n<\/tr>\n<tr>\n<td>Temperatura \u00eenainte de filtru<\/td>\n<td>C\u00e2t de cald e evacuarea<\/td>\n<td>Trebuie s\u0103 urce mult \u00een timpul regener\u0103rii<\/td>\n<\/tr>\n<tr>\n<td>Distan\u021ba de la ultima regenerare<\/td>\n<td>C\u00e2t a mers ma\u0219ina de atunci<\/td>\n<td>Intervalele foarte scurte indic\u0103 o problem\u0103<\/td>\n<\/tr>\n<tr>\n<td>Cenu\u0219a estimat\u0103<\/td>\n<td>C\u00e2t a acumulat filtrul definitiv<\/td>\n<td>Valoare mare \u00eenseamn\u0103 filtru aproape la cap\u0103t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p dir=\"ltr\">Valorile exacte difer\u0103 de la produc\u0103tor la produc\u0103tor. Compar\u0103 mereu cu datele m\u0103rcii tale, nu cu cifre generale.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Codurile de eroare frecvente<\/h4>\n<div dir=\"ltr\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Cod<\/th>\n<th scope=\"col\">Semnifica\u021bie<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>P2002<\/td>\n<td>Eficien\u021ba filtrului de particule sub prag<\/td>\n<\/tr>\n<tr>\n<td>P2463<\/td>\n<td>Acumulare de funingine \u00een filtru<\/td>\n<\/tr>\n<tr>\n<td>P242F<\/td>\n<td>Acumulare de cenu\u0219\u0103 \u00een filtru<\/td>\n<\/tr>\n<tr>\n<td>P2452<\/td>\n<td>Circuit senzor presiune diferen\u021bial\u0103<\/td>\n<\/tr>\n<tr>\n<td>P2453<\/td>\n<td>Senzor presiune diferen\u021bial\u0103, valoare \u00een afara intervalului<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p dir=\"ltr\">Un cod arat\u0103 unde cau\u021bi, nu ce schimbi. Verific\u0103 \u00eent\u00e2i senzorul de presiune diferen\u021bial\u0103 \u0219i tuburile lui. Un tub cr\u0103pat sau \u00eenfundat d\u0103 citiri false \u0219i poate declan\u0219a regener\u0103ri inutile.<\/p>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">Regenerarea for\u021bat\u0103: c\u00e2nd ajut\u0103 \u0219i c\u00e2nd nu<\/h3>\n<p dir=\"ltr\">Regenerarea for\u021bat\u0103 se face cu ma\u0219ina sta\u021bionar\u0103, motorul cald, cu scannerul. Calculatorul ridic\u0103 temperatura filtrului \u0219i arde funinginea. Dureaz\u0103 15-30 de minute.<\/p>\n<p dir=\"ltr\">Ajut\u0103 dac\u0103:<\/p>\n<ul dir=\"ltr\">\n<li>\u00eenc\u0103rcarea cu funingine e ridicat\u0103, dar filtrul nu e plin de cenu\u0219\u0103;<\/li>\n<li>nu exist\u0103 alte defecte active, de tip EGR sau injectoare;<\/li>\n<li>nivelul uleiului este normal.<\/li>\n<\/ul>\n<p dir=\"ltr\">Nu ajut\u0103 dac\u0103:<\/p>\n<ul dir=\"ltr\">\n<li>filtrul e plin de cenu\u0219\u0103;<\/li>\n<li>filtrul e topit sau cr\u0103pat dup\u0103 o regenerare necontrolat\u0103;<\/li>\n<li>cauza real\u0103, de exemplu un injector, nu a fost rezolvat\u0103. Filtrul se colmateaz\u0103 din nou \u00een c\u00e2teva sute de kilometri.<\/li>\n<\/ul>\n<blockquote dir=\"ltr\">\n<p dir=\"ltr\">\u26a0\ufe0f <strong>WARNING:<\/strong> Nu face regenerare for\u021bat\u0103 \u00eentr-un garaj \u00eenchis sau pe iarb\u0103 uscat\u0103. Evacuarea atinge temperaturi foarte mari. Las\u0103 ma\u0219ina afar\u0103, pe o suprafa\u021b\u0103 dur\u0103, departe de materiale inflamabile.<\/p>\n<\/blockquote>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">Cur\u0103\u021bare, \u00eenlocuire sau \u201eeliminare\u201c<\/h3>\n<p dir=\"ltr\">C\u00e2nd regenerarea nu mai ajut\u0103, ai trei variante legale \u0219i una ilegal\u0103.<\/p>\n<ul dir=\"ltr\">\n<li><strong>Cur\u0103\u021bare profesional\u0103.<\/strong> Se face \u00een service, cu echipament dedicat, fie la presiune, fie termic. Func\u021bioneaz\u0103 dac\u0103 filtrul nu e topit. Cost\u0103 mult mai pu\u021bin dec\u00e2t un filtru nou.<\/li>\n<li><strong>\u00cenlocuire.<\/strong> Se alege c\u00e2nd filtrul e cr\u0103pat, topit sau plin de cenu\u0219\u0103.<\/li>\n<li><strong>Aditiv de cur\u0103\u021bare.<\/strong> Ajut\u0103 ca m\u0103sur\u0103 preventiv\u0103 la colmat\u0103ri u\u0219oare. Nu repar\u0103 un filtru plin.<\/li>\n<li><strong>Scoaterea filtrului.<\/strong> Este ilegal\u0103 pentru circula\u021bia pe drumuri publice \u0219i duce la respingerea la ITP. Nu o recomand.<\/li>\n<\/ul>\n<p dir=\"ltr\">\u00cenainte de orice, repar\u0103 cauza. Un filtru nou montat pe un motor cu injectoare slabe se colmateaz\u0103 din nou.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"UMLO4dI7pt\"><p><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/ro\/blog\/dpf-infundat-simptome-cauze-si-costuri-reale\/\">DPF infundat \u2013 simptome, cauze si costuri reale<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cDPF infundat \u2013 simptome, cauze si costuri reale\u201d \u2014 Diagnoza BAM\" src=\"https:\/\/diagnozabam.ro\/sfaturi\/ro\/blog\/dpf-infundat-simptome-cauze-si-costuri-reale\/embed\/#?secret=8ufYnOG62Y#?secret=UMLO4dI7pt\" data-secret=\"UMLO4dI7pt\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">Cum evi\u021bi colmatarea<\/h3>\n<ul dir=\"ltr\">\n<li>F\u0103 periodic drumuri lungi, 30 de minute sau mai mult, la vitez\u0103 constant\u0103.<\/li>\n<li>Folose\u0219te ulei cu specifica\u021bia low SAPS cerut\u0103 de produc\u0103tor.<\/li>\n<li>Alimenteaz\u0103 cu motorin\u0103 de la sta\u021bii de \u00eencredere.<\/li>\n<li>Nu opri motorul c\u00e2nd sim\u021bi c\u0103 ventilatorul merge sau ma\u0219ina miroase a ars. Regenerarea poate fi \u00een desf\u0103\u0219urare.<\/li>\n<li>Trateaz\u0103 rapid orice defec\u021biune de injectoare, EGR sau turbin\u0103.<\/li>\n<li>Verific\u0103 nivelul uleiului regulat. O cre\u0219tere brusc\u0103 e semnal de alarm\u0103.<\/li>\n<\/ul>\n<hr \/>\n<h3 dir=\"ltr\" aria-level=\"5\">FAQ: \u00eentreb\u0103ri frecvente<\/h3>\n<h4 dir=\"ltr\" aria-level=\"6\">C\u00e2t dureaz\u0103 o regenerare a filtrului de particule?<\/h4>\n<p dir=\"ltr\">De obicei 10-20 de minute, \u00een func\u021bie de ma\u0219in\u0103 \u0219i de c\u00e2t de plin e filtrul. Ea trebuie s\u0103 aib\u0103 loc f\u0103r\u0103 oprirea motorului. Dac\u0103 o \u00eentrerupi des, funinginea se acumuleaz\u0103.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Pot s\u0103 merg cu martorul DPF aprins?<\/h4>\n<p dir=\"ltr\">Pe termen scurt, da, dac\u0103 ma\u0219ina nu e \u00een mod de avarie. \u00cencearc\u0103 un drum lung la vitez\u0103 constant\u0103. Dac\u0103 martorul r\u0103m\u00e2ne aprins, nu continua s\u0103 conduci zile \u00eentregi. Ri\u0219ti s\u0103 strici filtrul.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">De ce se aprinde martorul DPF la ma\u0219ina de ora\u0219?<\/h4>\n<p dir=\"ltr\">Drumurile scurte nu ridic\u0103 temperatura suficient pentru regenerare. Funinginea se adun\u0103. Un drum lung, la 80-100 km\/h, rezolv\u0103 de obicei problema.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">C\u00e2t cost\u0103 cur\u0103\u021barea unui DPF?<\/h4>\n<p dir=\"ltr\">Pre\u021bul variaz\u0103 dup\u0103 service \u0219i dup\u0103 ma\u0219in\u0103. Cur\u0103\u021barea profesional\u0103 cost\u0103 de obicei mult mai pu\u021bin dec\u00e2t un filtru nou. Cere o ofert\u0103 scris\u0103 \u0219i \u00eentreab\u0103 dac\u0103 filtrul este verificat dup\u0103 cur\u0103\u021bare.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Se poate cur\u0103\u021ba DPF-ul f\u0103r\u0103 s\u0103-l demontez?<\/h4>\n<p dir=\"ltr\">O regenerare for\u021bat\u0103 sau un aditiv pot ajuta la colmat\u0103ri u\u0219oare, f\u0103r\u0103 demontare. Dac\u0103 filtrul e foarte plin sau plin de cenu\u0219\u0103, are nevoie de demontare \u0219i cur\u0103\u021bare specializat\u0103.<\/p>\n<h4 dir=\"ltr\" aria-level=\"6\">Cum \u0219tiu dac\u0103 problema e DPF-ul sau altceva?<\/h4>\n<p dir=\"ltr\">Cite\u0219te erorile \u0219i datele live cu un scanner. Verific\u0103 presiunea diferen\u021bial\u0103 \u0219i \u00eenc\u0103rcarea cu funingine. Dac\u0103 valorile sunt normale, cauza e probabil \u00een alt\u0103 parte, de exemplu la turbin\u0103 sau la admisie.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Filtru de particule colmatat: simptome, cauze \u0219i ce faci pe drum Un filtru de particule colmatat (DPF) apare c\u00e2nd funinginea se acumuleaz\u0103 mai repede dec\u00e2t o arde ma\u0219ina. Semnele sunt martorul DPF aprins, pierderea de putere \u0219i consumul m\u0103rit. De cele mai multe ori nu trebuie s\u0103 schimbi filtrul. Mai \u00eent\u00e2i trebuie s\u0103 afli de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18663,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1933],"tags":[1710,56147,15801,55529],"class_list":["post-48625","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-auto","tag-filtru-de-particule","tag-martor-dpf","tag-regenerare-dpf","tag-thinkscan-689bt"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>DPF colmatat: nu schimba filtrul p\u00e2n\u0103 nu cite\u0219ti - DBAM<\/title>\n<meta name=\"description\" content=\"Martorul DPF s-a aprins \u0219i ma\u0219ina nu mai trage? 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