P0401 audi tdi 2. Driving the car too easy too often makes it more of an issue. This just opened and closed the valve a few times so I knew it was working before I installed it. Thread starter CRWalker; Start date Later on my adventures began to become fun with this car as I now have a persistent P0401 or 01025 code for EGR Insufficient Flow. 0 240, j'ai le voyant moteur qui s'est allumé. I've got all of the same symptoms miketoth described - great performance, yet this code. 0 TDI (2016-2022 RIP) 2022 (FV71) Volvo S60 T8 Recharge R-Design (2022-????) Téma: Technika amp; Úpravy / Audi A4 / P0401 System zpetneho vedeni vyfukovych plynu 1/1. Senior Audi Master Tech 15 yrs. ошибка P0401; Код ошибки P0401, диагностика и ремонт автомобиля; P0401 Mitsubishi; P0401 Audi; P0401 Volkswagen; P0401 Skoda; P0401 In this video, we'll show you how to diagnose Volkswagen TDI CJAA P2002 and P0401 problems. Mk5 VW Jetta, Sportwagen, and Audi A3 TDI forum Help with test and code p0401 I got P0401 not P0302 from the thread title Help with test and code p0401 as I couldn't see any reference to that in the pdf you posted. Took the car in to the dealer the next morning, and they diagnosed the cause of the fault as a leak in the boost hose (going to the intercoolor) and a leak in the pressure hose (to the equivalent of the throttle body). New posts New media New media comments New resources New profile posts Latest activity. 06. 16785/P0401/001025 - Exhaust Gas Recirculation (EGR) System: Insufficient Flow Detected; Some TDI-CR engines have a filter for the EGR that can become restricted and cause a "Insufficient Flow" code. I have an intermittent P0401 (EGR insufficient flow) CEL; dealer stated on invoice that the EGR filter is clogged and starting to ingest particulate filter (DPF). I have no mods installed. Now being out of warranty I use a Polar FIS module to monitor 2012 Golf TDI - 115K miles codes P0401 & P2002 soot in tailpipe driven for roughly 1K miles since throwing these codes was throwing code P048C before throwing those 2 codes. Come join the discussion about performance, modifications, troubleshooting, TDI, maintenance, and more! Audi Model:: A6 C7 Avant 2. 02 2020 14:15. Das AG Hi all. This concerns a 2007 2. 0 tdi po401 insufficent flow #6. P2002/P0401 DTCs in combination are the classic, very common, bad DPF situation. 2006 (AV06) Audi A3 SE 2. I have a good mechanic nearby and he read the trouble code (P040B) and then cleared the light. 0L TDI (CJAA) All All All Beetle, Beetle I have a low mileage 2012 Golf TDI that I rarely drive (1 mile a day, and 5 miles on a Friday all at low speeds, total 50K at this point). 22 TDI 2014 BMW 535xd ///M-Sport, 2012 BMW P0401 00 [01101000] - Insufficient Flow [Exhaust Gas Recirc. 0 TDI CDYC MY 2011 that reports "EGR System - Insufficient Flow". 0tdi bkd. New TDI forum member introductions Hi, I just purchased 2013 Jetta sportwagen TDI, check engine with 3 codes: P0471, P240f, P0401 P048A, P048B, P048C, P0401. Qué ocurre cuando un núcleo calefactor está defectuoso (5 síntomas, diagnóstico y reparación) Ошибка P0401 забит клапан EGR Volkswagen Caddy 2. 0 tdi. TDI Model Specific Discussions Areas. 1 hour ago, cliffcoggin said: Shah. 8V6 2 valve (AFC) On the engine side, this is now my priority, particularly after reading the potential effects, some of which I seem to observe: * Malfunction Indicator Light (MIL) ON * Reduced Exhaust Gas EGR Fault Code p0401 New Members - please read before posting. Apr 12, 2020. The most common one is the faulty wiring of the EGR valve, simply creating a situation where ECM is not able to send Hi can anyone give me some advice on the P0401 code please is this a new egr needed if so where is it located please would and egr delete and map fix this A forum community dedicated to Audi Q3 owners and enthusiasts. You might notice a decrease in fuel economy as the engine struggles to maintain optimal combustion levels. vierx2007 Registered User. 9 TDI und 130 PS Typ AVF, Schaltgetriebe. Erased it but lamp went back again after a few days. Pak zase zhasla. They can also be accompanied with a P240F. An initial test drive of only about 5 miles and no issues. Im getting P0401 (EGR flow insufficient detected- upper limit exceeded) and P2002 (Efficiency below threshold - Short circuit to ground). 168K posts 107K members Since 2007 A forum community dedicated to Audi, Volkswagen, Porsche, and all turbo diesel owners and enthusiasts. Audi Forums A5 Series. When this fault is stored in a 2009-2014 NAR market 2. 0 tdi quattro I have had this code for more than 3 years now and cannot seem to figure out the cause. I keep getting a Emissions work shop light appear and after running a scan it is coming up with 16785 - EGR System P0401 - 000 - Insufficient Flow. 0 TDI (2015-2016 Still alive, probably) 2009 (BG09) Audi A5 S-Line 3. Recommends to replace EGR filter ($500) and particulate filter ($3200), a $4000 repair. The meaning of fault code P0401. Thanks Given: 346 Thanks Received: 633 (83 Posts) Posts: 304 Threads: 68 Joined: May 2011 1 11-25-2015, 08:44 PM . Jump to Latest 5. 2008 M-B GL 320 CDI (wifes), 2000 Golf GL TDI (sold), 2004 Touareg V10 TDI (acquired 2/2011), 1984 Mitsubishi 4WD Pick Up turbodiesel (beater truck), location - SW Washington St, USA. 3. 0 TDI EGR Delete. Took the car in to a nearby Pep Boys, and they came up with a P2002 code. Wolfgang. 2002 Jetta Wagon TDI loved it, but had to sell it, replaced it with a low miled 2003 Jetta Sedan and just sold it when I got a 2009 Jetta, 2005 Dodge Cummins 6 speed, short bed, 4 door, 4wd , 2010 Jetta 6 speed, wifes car TDI Audi A3 TDI (2011) CBEA, 2013 JETTA SPORTWAGEN TDI CJAA Dec 25, 2023 #1 just bought the car, florida car, DPF system replaced in 2021, throwing P2002 code and P0401, was thinking about clearing the codes and throwing the car into emergency regen, but I would figure consulting the forum before doing that would be best, I just want to figure I have a P0401 $07e8 code coming up on my A5 It's just been carbon cleaned. Plugged code reader . Check engine light came on, but went away on its own after a highway drive. I now only have codes P0401 - EGR FLOW INSUFFICIENT AND P2002 PARTICULATE TRAP BANK 1 EFFICIENCY . i have done some research and what not. 9 tdi Manual - Services regular, camblet, Clutch, master slave cylinder etc all replaced in time. I'm down to 'Catalyst Monitor', 'Heated Catalyst Monitor' and 'Oxygen Sensor Monitor' (Which near as I can tell are actually 'NMHC catalyst Monitor', 'NOx/SCR Aftertreatment Monitor' and 'Exhaust Gas Sensor Monitor', respectively). Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at Mechanic found code p0401 egr insufficient flow. V. Audi 100 / A6 (C4 Platform) P0401. "Bring it in and we will evaluate for $215. I have tried to clear DTCs, but the P0401 comes back after a VW and Audi TDI forum, Chevy Cruze diesel forums. VW Mk6 Golf, Jetta, Beetle, Sportwagen TDI forum P046F, P0477, P048A, P048B, P048C, P0401. téma: AUDI A6 3. P0401 - EGR flow insufficient 2) P0473 - Exhaust Pressure Sensor High Audi Model:: A6 C7 Avant 2. Car is still well within the warranty so was t worried and made an appointment Disclaimer: VW Audi Forum is an "independant enthusiast website", administered in line with guidelines supplied by VAG in the UK, and is in no way related to any of the Worldwide Volkswagen,Audi,Seat,Skoda,Bentley,Bugatti,Porsche or Lamborghini group of Companies. Audi A3 - 8P - 2004 - 2012; 2. 9. Within 2 hours of driving it lost all coolant and gave me warning to check coolant level and EML came on. Mk5 VW Jetta, Sportwagen, and Audi A3 TDI forum P046F, P0477, P048A, P048B, P048C, P0401. 0 TDI V6 Quattro MKB/GKB ASB Ort Mannheim Registriert seit 24. There was an Si quieres conocer otros artículos parecidos a Audi A4 P0401: EGR - Diagnóstico de flujo insuficiente puedes visitar la categoría Códigos De Fallas. Knocking Sound– In very rare cases, a noticeable knock may come from the vehicle. A P0401 code can lead to several performance issues in your vehicle. Little hesitation and fluctuations while cruising. 0 TDi 170 BRD 01025 EGR System insufficient Flow P0401 Short With Power intermittent 05214 Mass Air Flow during Regeneration too Low P145E Short With Power VW and Audi TDI forum, Chevy Cruze diesel forums. We'll cover everything from diagnosing the problem to how to fix Im new to the tdi world, and my cel came on last week and i found out it was code p0234 - overboost. 0 hour of labor. There are several potential causes of the code P0401 code on the Volkswagen Jetta Tdi. Keith He got a check engine light (CEL), took it to the dealer and a P0401 code was pulled. Opened cover to verify valve opens smoothly by turning the gears. By brooks23, October 1, 2017 in Audi A4 (B7) Forum Thank you for letting me join here, i have very recently bought a 56 plate Audi A4 Avant, S VW and Audi TDI forum, Chevy Cruze diesel forums. Forums. Dealer says I need new DPF after finger swipe test in DPF and heavy soot build up. Some TDI-CR engines have a filter for the Exhaust Gas Recirculation (EGR) that can become restricted and cause a "Insufficient Flow" code. Vikakoodi P0401 tarkoittaa, Audi: A6 ; Citroen ; Kia: Sportage ; Jos autossasi näkyy koodi P0401, varmista, että olet suorittanut diagnostiikan oikein ja että virhe on edelleen läsnä. 0L TDI (CBEA) All All All Golf 2010-2014 2. Thread starter Tdeezzy; Start date Apr 20, 2013; T. TurboTaco Member. The oil change was supposedly done via a top vacuum extractor. 0 TDi EGR flow; Notices VW TDI forum, Audi, Porsche, and Chevy Cruze Diesel forum. The second code came more recently. Jas. I used the black, firm silicone, 3mm ID x 8mm OD (I think) Pretty sure it is McMaster Carr Part # 5041k521 I was a pretty tight fit over some of the nipples, but that just means it isn't coming off anytime soon. Ran output test on VCDS to find out valve only opens a tiny bit. So the engine I have is a 2. Ich fahre einen A4 8E/B6 mit dem 1. Getting a bad reading from the MAF results in poor runni Hallo zusammen, ich habe einen rätselhaften Fehler und hoffe auf eure Hilfe. 7. Griffin3 Member. Even with a stored P0401 code and the CEL on, he told me that the DPF filter was clogged, so they ran the car at a high idle for like 30 min then let it cool down, put some sort of cleaner in it, cleared the codes, then ran it agaiin for 45min at very high idle, and cleared the 01-18-13 - MIL ON DTC P0401 Exhaust Gas Recirculation Flow Insufficient Release date: 10/1/2020 Page 1 of 7 2. 2012 3. This includes 2009+ Jetta TDI, Golf TDI and Sportwagen TDI as well as the 2012+ Passat TDI and 2012+ Beetle TDI. When this fault is stored in a 2009-2014 North American Region Hi Guys 1st post so here it goes. Folks I'm suffering intermittent limp mode failures, usually on gentle inclines with engine under light load and light acceleration - revving hard up a steep hill does not throw a code. ---- Short story long VW and Audi TDI forum, Chevy Cruze diesel forums. 9 TDI BJB P048A, P048B, P048C, P0401. So maybe you nerds (in a good way ;)) can help me out. 2016. For official up to date information on any of there vehicles, please visit the official websites. Joined Jan 24, 2012 Location Shohola, PA TDI 2012 Golf TDI [buyback completed 14/1/2017] 2006 S65 AMG VW and Audi TDI forum, Chevy Cruze diesel forums. White smoke and water would come out through exhaust on cold start. 0 TDI (2016-2022 RIP) 2022 (FV71) Volvo S60 T8 Recharge R-Design (2022-????) What botters me is that the p0401 code often means something is clogged, but I figure if it's really clogged, the code should come back almost instantly after removing it This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 2019 Příspěvků: 16 | Témat: 6. Got a code reader and it says P0401 EGR insufficent flow detected. Joined Apr 27, 2011 Location Toronto TDI 2011 Golf TDI The oil change was done 3 months by an outside garage which specializes in VW’s and Audi. Joined Oct 29, 2009 Messages 1 Reaction Ok. Car runs great with no performance issues just has the CEL light on for these codes. VW Mk6 Golf, Jetta, Beetle, Sportwagen TDI forum You can also Google "VW TDI P0401" and find a ton of info on newer model cars; there are numerous failures of this system unfortunately. 0tdi -09 CCWA koneella antaa usein vikakoodia: 4807 - EGR System: Insufficient Flow P0401 00 [096] - Short to Q7 MK 1 Discussion - Q7 3. the fault code stored in the engine ecu is: 4807-EGR SYSTEM. 0L CR TDI (CBEA or CJAA ) VW Jetta/Golf (1K/AJ) Video to help diagnose fault code p0401 EGR insufficient flow fault code on a vw Passat TDI with a 1. after a successful regen, I now have a P0401- insufficient egr flow code. Most of the time, there will not be symptoms associated with P0401 in the Audi Q5. Mk5 VW Jetta, Sportwagen, and Audi A3 TDI 2010 jetta tdi code p0401. 10,976 Satisfied Customers. Cauze comune cod eroare OBD2 P0401. New posts Search forums. The car has 105,400 miles and the dpf was replaced at 52,952 according to the audi emissions modification look up. 0 tdi; Audi Year: 2016; Posted October 14, 2021. ¡Más Contenido! Código OBD2 P0688: Significado, causas y diagnóstico. Joined Aug 27, 2020 Location NW OH TDI 2011 Golf Variant (JSW) 6MT Aug 4, 2023 #18 aplsms said: today got P2002 and P0401 on my Golf TDI 2011. Took the EGR off cleaned it, and took the plastic cover off the back and mechanically it works fine all gear wheels go round and the little valve opens and closes just fine. I just replaced parts on my wife's TDI and am trying to get all the monitors to complete so it can be inspected. Alle 3500 bis 5000 KM sporadisch Fehler P0401 - jetzt im Sommerurlaub wieder! Also Ran - in der Ukraine mit Vitaly den AGR Kühler mit Ventil ersetzen. Snow flap found OK. By continuing to use this site, you are consenting to our use of cookies. The check engine light kept coming on with code P0401 EGR insufficient flow. 0 TDI vikakoodi P0401 5. Po0401 with a sub code $07e8 Yes, I've reset Audi a5 2013 2. 0L, common rail "clean diesel" engine. Have the car checked by audi dealer in Gdansk. I've ruled out N18 (12V got solenoid moving just fine), EGR is clean from previous owner, EGR diaphragm holds vacuum. 2012, 22:07. , the p2002 fault. VW and Audi TDI forum, Chevy Cruze diesel forums. When this fault is stored in a 2009-2014 North American Region VW and Audi TDI forum, Chevy Cruze diesel forums. New posts Search 2012 A3 TDI p0401 p240f p2002. Therefore, I have the EGR and the intake manifold cleaned out. Jump to Latest P0401 - 002 - Insufficient Flow - Intermittent Freeze Frame: Fault Status: 00100010 Fault Priority: 2 Fault Frequency: 1 Mileage: 148914 km Time Indication: 0 TDI There are just too many to list. Audi 80 tdi avant with 360,000 miles 0 0 0 . Re: a6 3. Are your tailpipes sooty? Reactions: jimmyto. Mk5 VW Jetta, Sportwagen, and Audi A3 TDI EGR Fault Code p0401 New Members - please read before posting. P0401 - 000 - Insufficient Flow - Intermittent Freeze Frame: Fault Status: 00100000 Fault Priority: 2 Fault Frequency: 154 Mileage: 80543 km Time Indication: 0 Date: 2021. As per the Ross-Tech wiki page, the Volkswagen Technical Service Bulletin [2034898] is helpful to determine if there is a concern with the possible restrictions in the EGR filter and if the DPF & EGR filter need to be TDI 2000 Beetle TDI, sold. Joined Apr 20, 2013 Location san francisco TDI 2010 jetta tdi Apr 20, 2013 #1 I bought a 2010 jetta tdi (60,000 mi. When this fault is stored in a 2009-2014 North American Region A forum community dedicated to Audi, Volkswagen, Porsche, and all turbo diesel owners and enthusiasts. Thread starter valeoray; Start date Nov 11, 2013; V. Bonjour je viens de voir une audi A6 3. 7 TDI which had been sitting around for a year. The first began intermittently (for several months) but in the last several weeks the MIL seems to stay on all the time. Workshop is 90% sure it's the turbocharger leaking gases, so bought a refurbished one and I'm currently in the process of removing / reinstalling. There may be a slight ping or knocking sound on rare occasions. FlowInsufficient Detected] Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: TDI Passat tdi, audi q7 Jan 9, 2024 #9 9690 - Sensor for NOx (G295) P1032 00 [11101101] - Signal too High MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: We have a Ross-Tech wiki page for the fault code P0401 - Exhaust Gas Recirculation (EGR) System: Insufficient Flow Detected that maybe helpful. The light will only come back on if i stop the car 2006 (AV06) Audi A3 SE 2. Service Engine Soon Light– P0401 will illuminate the service engine soon light. 2009 Jetta TDI P0401 DTC. I have an Audi A6 C6/4F 3. J'ai passé au Diag, defaut P0401, système EGR, debit insuffisant. Bought a new Vacuum solenoid valve block, removed old one, fitted new one, code has still Causes of the P0401 Code. General Diesel Discussion New turbo issues Caddy 1. Hello I recently purchased a 2012 a3 2. I have a 2011 Audi A4 2. In this case a failed EGR valve. Cele mai frecvente cauze ale acestui cod sunt conductele EGR infundate si conductele senzorilor DPFE infundate. This recirculation process is supposed to lower the combustion temperatures and reduce harmful emissions. . Jul 27, 2023 #17 That'll fix that part forever! Someone may want to buy that DPF, they fail a lot. Neither do the mechanics in my city lol. C. Zdravíčko, prosím o radu. AUDI A6 TDI EDC16CP34 DTC P3135 P1018 P0401. VW Mk6 Golf, Jetta, Beetle, Sportwagen TDI forum TDI Emission Mod & P0401 fault The title says TDI Emission Mod & P0401 fault do you have P0401 code as well? Exhaust Gas Recirculation (EGR) System - Insufficient Flow Detected . " i have a 64000 mile audi a5 WAUZZZ8T48Axxxxxx engine code:CCWA this car is used for long motorway trips so has been very reliable. P0402, '02 TDI Jetta Wagon Helpful post among all of those on the P0402. I. valeoray Member. I had car remapped monday and guy said ive got a egr problem so did a egr delete aswell. I cleared the code and two weeks later it is back on with the Clogged EGR filter is the most common cause of this DTC. VCDS below: 1 Fault Found: 001025 - EGR System P0401 - 002 - Insufficient Flow 🔵Salut à toutes et a tous et Bienvenue dans MKDL!🔵 Tu est ici chez toi 🙂 Si tu a aimé cette vidéo ou si je t'ai aidé pouce bleu!👍 ET! ABONNE TOI🙏 ci de VW and Audi TDI forum, Chevy Cruze diesel forums. Možná podobná témata. danielkiraly: tohle jsou klasicke veci na 3. My 2013 Audi A3 with 137,000 miles on the odometer has 2 faults: P0401 - EGR Insufficient Flow P2002 - Particulate Trap Bank 1 Efficiency Below Threshold Menu. So, needed some help. 0 TDI (2016-2022 RIP) 2022 (FV71) Volvo S60 T8 Recharge R-Design (2022-????) So in conclusion it seems the answer to a VW and Audi TDI forum, Chevy Cruze diesel forums. If i clear the code i can drive the car for 100+ miles without the light coming back on. 0 TDI 165kW chyby P1018 + P0401. The next day I make my 40 VW and Audi TDI forum, Chevy Cruze diesel forums. 0L TDI (CJAA) All All All Beetle, Beetle When replacing the DPF for faults P0401, P2002 or P240F it is important to replace both the DPF and the EGR filter together, as soot accumulation in the EGR filter is undesired Audi Q5 P0401 Symptoms. Using the obd-eleven thingy, I read off the "particulate trap bank 1 efficiency. Checked it and it came back P0401 - didn't have a chance to scan the FAQ's until now. 02. They have diagnosed problem as dirty EGR cooler. Joined Jul 19, 2019 Location Campbell CA TDI 2011 Golf TDI Jul 23, 2019 #2 ytjetta said: The check-engine light came on during the extremely hot weekend. 2012 Golf TDI - P0401. G. Some TDI-CR engines have a filter for the Exhaust Gas Recirculation (EGR) that can become restricted and cause a "Insufficient Flow 2. Id rather have my car back. 0 TDI 224cv avec voyant diag allumé et pas de manque de puissance j'ai fait la lecture vite fait et il n'y avait que ce défaut P2108 qui correspondrait à un défaut d'actuateur d'air mais je n'ai pas eu le temps de relever l'intitulé exact Had check engine lamp a few weeks ago. View Profile View Forum Posts View Blog Entries To diagnose the P0401 Audi code, it typically requires 1. Jste anonymní uživatel! Přihlásit se nebo Registrovat, Dnes je neděle, 19 Tak se mi cca po měsíci objevila tato chyba P0401 "Recirkulace výfukových plynů detekován nedostatečný průtok" EGR * jsem koupil jako zánovní z Ebay, protože ten původní byl P0401 00 [237] - Insufficient Flow MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 5 Mileage: 133928 km Date: 2019. VW Mk6 Golf, Jetta, Beetle, Sportwagen TDI forum New problem with 2010 JSW tdi P2146 Supply Voltage for Fuel injector P0401 - 000 - Insufficient Flow - Intermittent Freeze Frame: Fault Status: 00100000 Fault Priority: 2 Fault Frequency: 2 Mileage: 76914 km Time Indication: 0 Technical (VW & Audi) TDI and Diesel Forum EGR codes on CJAA TDI 2011 Golf TDI Built 4/11 52,500 miles P0401 - 001 - Insufficient Flow - MIL ON Freeze Frame: Fault Status: 11100001 Fault Priority: 2 Fault Frequency: 2 Mileage: 83790 km Time Indication: 0 I have a 2011 Audi A3 tdi. Come join the discussion about performance, modifications, troubleshooting, TDI, maintenance, and more! Show Less . Had the car scanned which came up with EGR Home. come on i know with having high mileage i need to do my inlet maifold and is it possible to clean the egr valve on my audi a4 tdi 2011 avant rather than buy new. EGR System - P0401 - 000 - Insufficient Flow - Intermittent 2. VW cant figure it out so they are offering to buy my car (for half of market value). Two weeks passed and check engine went back again. Terve foorumille, hiukan apua kaipailisin, auto Audi A4 3. TDI There are just too many to list. Don't think of it as an expensive Volkswagen, think of it as a bargain Porsche. 0L TDI (CJAA) All All All Jetta Sedan, Jetta SportWagen, Golf Wagon 2010-2014 2. Sep 15, 2022 #2 TSB about it. Hi All, I am having a bit of a problem with my Golf Mk5 1. 9 % Vehicle speed: 107 km/h Coolant temperature: 70 °C Intake air temperature: 12 °C Audi A4 P0401 Symptoms. 2012 Touareg Luxury 3. Any clues please, anyone as I am losing the will to live with it now. 02. 9 TDI BKC 105bhp 2005 plate. Nach der Fehlermeldung "P0401" habe ich ein neues AGR Ventil, ein neues Magnetventil und ein neues Rückschlagventil eingebaut. Jednou za čas se mi rožla kontrolka motoru. Audi A3 P0401 and P2002 fault codes niewystarczający, przepływ, recyrkulacji, układ, wykryty, fiat doblo P0401, tdi p401, p0401 alfa 156, co to znaczy recyrkulacja spalin za maly przeplyw, po401 audi, p0401 vw tdi, wv p 0401, p0401 audi, p0401 vw tdi o co chodzi, p0401 fiat, blad p0401audi, blad P040100, kasowanie bledu recyrkulacji spalin alfa147, p0401 2 0 tdi, audi egr P0401 still turned up after securing the flange, and the howling noise was still there. Audi Forums A6 Series. 0 TDI * - nejsem si teda jisty, jestli i na 2009+, P0401 means insufficient exhaust gas recirculation. When the exhaust gas recirculation (EGR) system is not functioning properly, it can hinder engine efficiency. Exhaust Re-Treatment Post-Injection - P20D8 - 000 - Control Limit Reached - Intermittent - MIL ON Audi A1 P0401 Symptoms. P0401 Fault Location: Exhaust Gas Recirculation (EGR) System - Insufficient Flow Detected Possible A code P0401 most likely means one or more of the following has happened: The DPFE (differential pressure feedback EGR) sensor is faulty and needs to be replaced just got off the phone to audi parts and they say that part is not listed for my car, which is a 2. VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum P0401 - EGR System insufficient flow-Tested vacuum to the N18 valve. 2011 Tdi p0401 egr insufficient flow. P0401: Pakokaasun takaisinkierrätyksen riittämätön virtaus. Hi Please i need flaps completely removed with dtc + egr completely removed P3135 P1018 P0401 Thank in Advance Regards What Does Code P3007 Mean? OBD II fault code P3007 is a manufacturer-specific trouble code that is defined by carmakers Audi and VW as P3007 – “Camshaft Sensor Fault”, or sometimes as P3007 – “Camshaft position (CMP) sensor – no signal” and is set when the PCM (Powertrain Control Module) detects that it is not receiving input signals from the camshaft Simptome cod eroare OBD2 P0401. On 2/22/2022 at 10:12 PM, Pwm said: Hi. When this fault is stored in a 2009-2014 North American Region I recently bought 2015 audi a3 1. Audi Forums A4 Series. I just replaced the thermostat and coolant temp sensor yesterday and the gauge gets to 190 perfect. and does anyone have a guide to do this with pictures all the best everyone Captdave. 0 tdi the car runs great,a couple days after purchasing the cel came on and got the three codes p0401 p240f p2002 Home. calimustang Veteran Member I have a 2009 Q7 TDI with 60K miles. Audi S4/A4/A4 Cab (B7 Chassis) . Registered User P0401 00 [096] - Short to Ground 5215 - Fuel Rail/System Pressure: Too Low Yours to me looks like the later engine code CAPA 3. Mk5 VW Jetta, Sportwagen, and Audi A3 TDI forum P0404 after fuel filter change? Anyways, on the first drive after I changed the filter my CEL came on. This inefficiency means you’re burning more fuel for less VW and Audi TDI forum, Chevy Cruze diesel forums. Tarkista ongelmaan liittyvät oireet ja tutustun ongelman ratkaisuvaihtoehtoihin. The specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Technical (VW & Audi) TDI and Diesel Forum. I have a 2012 Audi A3 tdi with codes p0401,p240f and p2002. Decided to go ahead and pull any codes despite the CEL being off. Leider kommt der Fehler Défaut P1545 et P0401 sur Audi A6 3. VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum P046F, P0477, P048A, P048B, P048C, P0401. T. When this fault is stored in a 2009-2014 North American Q7 MK 1 Discussion - Trouble Code P040B - Ex. This exhaust flap fits in the center section of the exhaust, between the first and second catalytic converters. Mk5 VW Jetta, Sportwagen, and Audi A3 TDI forum. I was driving today and randomly had the check engine light turn on, so I took it to autozone to get the codes read and it came back with the P0401 exhaust gas recirculation flow insufficient detected and P2002 particulate trap efficiency below threshold bank 1 code. 0 TDI 7P CASA I did not do any adaptation for the new part. Warning light on dash. "Exhaust flap for 2009+ Volkswagen TDI models with the 2. Can I still drive? A4 (B5 Platform) Discussion - EGR code 16785 - EGR System: Insufficient Flow - P0401 - Car 1996 A4 2. Car pulls and drives fine otherwise Heating wasn't working. A5/S5 Forum First Gen (2007-2017) . " When I replaced the EGR valve on my 2011 3. and a lot of Menu. 0 TDI v6 - little this, little that, 2016 Audi A3 Quattro DSG stage 1 running e30 Bonjour, sur mon Audi A4 V6 TDI 3. 14. Home. P0401 00 (104) INSUFFICIENT FLOW. 0L TDI (CJAA) All All All Beetle, Beetle When replacing the DPF for faults P0401, P2002 or P240F it is important to replace both the DPF and the EGR filter together, as soot accumulation in the EGR filter is undesired 2010 VW Jetta CJAA TDI throwing both codes. Replaced egr valve after getting engine management light on and fault code p040100 coming up on code reader. J'ai éteind le defaut, mais celui-ci est revenu 3 semaines plus tard et Audi A5 P0401 Symptoms. When this fault is stored in a 2009-2014 North American Region Limp mode: What is it, what are the causes, and how to fix it for the Audi and VW TDI diesel turbo Hoses/Pipes incorrectly connected, disconnected or leaking. 6 tdi auto with 120k miles on the clock. More Just an update, the Audi SA [Stupid Ass] called me back today and said the car is finally done. VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum Trouble with EGR Turbo system P0401 I realize the first is temp related and I did have trouble with the gauge not getting to the 190 mark. what shall I expect? DrGERTol Veteran Member. Hi can anyone give me some advice on the P0401 code please is this a new egr needed if so where is it located please would and egr delete and map fix this A forum community dedicated to Audi Q3 owners and enthusiasts. Jump to Latest 17K views 13 replies Hi everyone new member. in both instances there was soot on my exhaust pipe and my dealer replaced the DPF. Ich möchte mit dem Ausb VW and Audi TDI forum, Chevy Cruze diesel forums. ECM was updated with a different software version. Hi. The car has 150K on the odometer. " i. 05 Time: 15:06:36 Engine speed: 1862. 0 TDI 2016 год; Passat b6 TDI. 0 V6 CCWA TDI with 90k and have had an 4807 - EGR System P0401 00 [236] - Insufficient Flow the first time I had the MLI light on, see below scan, I cleared this and have had the same fault on going today got P2002 and P0401 on my Golf TDI 2011. Un cod va fi stocat si un martor luminat se va aprinde in bordul masinii. Joined Aug 29, 2022 Location Montana TDI 2012 Jetta sedan Sep 15, 2022 #3 Limp mode: What is it, what are the causes, and how to fix it for the Audi and VW TDI diesel turbo Hoses/Pipes incorrectly connected, disconnected or leaking. Natürlich auch den Felhler gelöscht. EGR is done for. тупит. Ran VCDS and it showed 3 faults: 1. The radio stopped working; an after market radio was installed. 2011 Golf TDI - P0401 EGR insufficient flow. VW Mk6 Golf, Jetta, Beetle, Sportwagen TDI forum EGR/DPF Issues? Need guidance I have seen codes P0401 and P2002 twice on my 2012 Golf Mk6 TDI . 00 /min Normed load value: 45. 0 Premium Plus About a month ago my CEL came on and after a quick scan revealed a P240F code. When the code was on-again/off-again, I didn't take it too seriously. I have n 2009 A4 Quattro 3. CupraDine Registered User So I have the code P0401 logged in my ecu, which is EGR insufficient flow detected, on my A6 with a CDYA engine. 0 TDI 177 KM Wymiana EGR EGR Bład P0401 EGR Bład P0402 EGR Bład P0403 EGR Bład P0404 EGR Bład P0405 EGR Bład P0406 EGR Bład P VW and Audi TDI forum, Chevy Cruze diesel forums. I checked it with my regular scanner and it was P0401 for egr valve insufficient flow. After changing egr reset code and engine management light went out then came back on after few days. I have changed the EGR valve, it also works when connected and engine running (i checked it opens and closes) I have changed the EGR solenoid Audi 3. 0 TDI auto with emissions warning light on. Gas Temp Implausible signal - 2014 3. 0 TDI diesel PD engine passat. 0TDi BKD. Exhaust Gas Recirculation Flow Insufficient Detected up a bunch of other stuff. Carefully tested it with 12v and it works 100%. yes, the low pressure EGR system cannot operate without the exhaust flap. Mar 19, 2022 gently driving for 5 mins to let her warm up then WOT several times. Ian Sinclair Are you getting p0401 fault? If so I've had the same problem. Just had my engine management light come on and ran my code reader with the following (P0401) error code. Jste anonymní uživatel! Přihlásit se nebo Registrovat, Dnes je úterý, 21 ledna 2025. 7K views 2 replies 2014 JWS TDI 47400 miles . Jump to Latest 19K views 8 replies VW and Audi TDI forum, Chevy Cruze diesel forums. Only one code thrown, EGR P0401. Thread starter JordanF; Start date Oct 17, 2022; Status Not open for further replies. 0 Diagnosing P0401 EGR insufficient flow on an ALH Volkswagen TDI, the code can be somewhat misleading. VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum (tdi) to replace the one I have in my 2003 Jetta (tdi) with a code of P0401 because I wanted to see if it would solve the problem but unfortunately, it didn't. JordanF Verified Freunde, heute geht es um das AGR Ventil was einen zu kleinen Durchsatz hat und somit einen Fehler in den Fehlerspeicher hinterlässt. 16785 - EGR System: Insufficient Flow P0401 - 000 - - - Intermittent I have searched the forum and found quite a few people discussing this but no real solution other than to remove the egr at software level. aflorey Audi Q7 P0401 Symptoms. I have done a timing belt, water pump, 3 idler pulleys, and a tensioner replacement (roughly at 157K miles) and the serpentine belt Audi Q3 2. 0TDI (ASB) - Fehler P0401 0 (Abgasrückführungssystem Durchsatz zu gering) Hallo zusammen, mein Dicker macht mal wieder ein Problem, nachdem nun lange Ruhe war: TDI 2011 JSW DSG (buyback, RIP), 2014 JSW TDI, 2015 Passat TDI, 2013 Jetta TDI. MarkTM. A6/S6/Allroad forum (C6 Chassis) . 2 Weeks ago the Dealer replaced or fixed the exhaust flap since i had CEL, the job was done under warranty, now i have intermittant CEL P0401 code. I've an 08 reg 3. recently occasionaly the engine management light illuminates & reduced power is noticed. 0 TDI 176kw chyba P0401 1/1. The DPF hasn't regened in 80 miles. I have an Audi a6 2010 3. Terracleaning is a waste of time. So in conclusion it seems the answer to a persistent p0401 is replace the EGR valve AND cooler. By brooks23, October 1, 2017 in Audi A4 (B7) Forum Thank you for letting me join here, i have very recently bought a 56 plate Audi A4 Avant, S After failing it's MOT on the ABS / ESP warning lamp I decided to get access to the ABS pump to check the part number, and also remove the EGR valve (which i Hi everyone new member. 16785/P0401/001025 Fault CR TDI Discussion. ) from the dealer, the day i bought it VW and Audi TDI forum, Chevy Cruze diesel forums. Seen another thread where someone had this happen on an Audi with no answer. Most of the time, there will not be symptoms associated with P0401 in the Audi Q7. 0 TDI: Well after replacing the gaskets and seals for the Oil Cooler, EGR Cooler, and the Coolant Diverter Valve, and related itemsall seemed well. e. About two weeks ago the check engine light came on. As one possible cause of this condition, is a cracked DPF. I've had the car about a year; I just broke 200k miles :/ Within that year, I've replaced the MAF sensor, EGR valve, EGR vacuum solenoid, and had Eurofix clean out all the VW and Audi TDI forum, Chevy Cruze diesel forums. Removed EGR and cleaned. TDI Audi TTqTDI, B4V, B5. Lukooo11. Greetings, My Check Engine light came on (solid yellow). Auto Detailing Discussion; Audi Euro VW and Audi TDI forum, Chevy Cruze diesel forums. A engine malfunction light came on yesterday and I live 60 miles from the nearest Audi dealer. AK nováček Registrace: 14. Come join the discussion about performance, modifications, Quattro, racing, classifieds, troubleshooting, maintenance, and VW and Audi TDI forum, Chevy Cruze diesel forums. 0 TDI 224cv. 5V, '12 NMS SEL Apr 26, 2010 #26 I just used some left over stuff from my silicone tubing upgrade on my B4. FYI, It may or may not work, no guarantees. Most of the time, there will not be symptoms associated with P0401 in the Audi A4. Tdeezzy New member. DTC P0401 is registered by the engine control unit (engine control module) when it determines that an insufficient amount of exhaust gas is being redirected through the car EGR valve. The specific exhaust flapper for the TSB usually throws I just rolled over 205,000 miles on my 2009 Jetta TDI. Pie-eyedpiper. Oct 17, 2022 #1 . J. Mk5 VW Jetta, Sportwagen, and Audi A3 TDI forum P2002 and P0401 codes recently check engine light came on an these are scanned codes P2002 and P0401. They replaced the EGR valve and the light remained off for a month before I bought it; the CEL came back on the way home from his house with the same P0401 code. Jim Wilson; Apr 8, 2020; Replies 1 Views 1K. I cleared it and so far it hasn't come back. Charger Pressure Control defective. I called the Audi dealer to see if this EGR valve was covered under warranty. Diverter Valve faulty. Come join the discussion about performance, modifications, Quattro, racing, classifieds, troubleshooting, maintenance, and Téma: Technika amp; Úpravy / Audi A6 / 3. Long story short. Car is 1 week new to me. I have an Audi A5 Quattro it has a diagnostic trouble code power train system P171900 function restriction by engine. I did run the EGR test in VAGCOM. Electronics; Engines; Wheels & Tires Discussion; Performance and Tuning; Suspension Tuning Discussion; Brakes Discussion; General Car Discussion. не тянет. Anyway, I'm seeing the usual P0401 - this is a December 2009 CBAB GT TDI 140 with the separate EGR cooler pipe behind the block and the EGR valve under the top cover. I thought I'd try a service regeneration of EGR cooler, which went alright, then the DPF regen. I'll resurrect this one. VW Mk6 Golf, Jetta, Beetle, Sportwagen TDI forum P0401 Fault Code. So what should I do I've an 08 reg 3. Full Forum Listing Hi all, I have a 2013 Volkswagen Jetta with 74000 miles on it. VW Mk6 Golf, Jetta, Beetle, Sportwagen TDI forum. VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum I've had the troublecode P0401 showing up for the past several months. Diagnostics showed p0401 and p2002 codes. Most of the time, there will not be symptoms associated with P0401 in the Audi A5. All spelled out clearly in the TSB. After about 15 min into the regen the software lost communication with the car. So I have a tdi under warranty that has been throwing the P240f code on a cjaa dsg. 0 tdi; Audi Year: 2016; Posted February 24, 2022. What's new. Turbocharger (TC) faulty. Checked with VCDS - "EGR insufficient flow - fault P0401". Code reappeared the next day. I have a 2008 A3 1. When this fault is stored in a 2009-2014 North American Region Put "Touareg" and P0401" in your Google Browser and see what comes up. Hi There was driving my car today when the glow plug light started flashing so took it to local garage who put it on Diagnostic machine and these are the fault codes that have come up Car is A 2007 Audi A4 2. A week ago got 2002 and did "regeneration". 1. Dnes jsme zkusili dát auto na diagnostiku a naskočily tam chybY P1018 a P0401 Audi A4 8H/B7 Bauform Cabrio Baujahr 2006 Motor 3. ~22in/hg-Had someone operate the throttle while I observed the EGR valve - actuator did not move, no matter what was done with the throttle TDI Discussion - P240F code or: how I learned to stop worrying and love the Check Engine Light - For reference the vehicle is: 2016 Audi TDI 3. I keep getting p0401 code up. Probabil nu vor exista simptome la aparitia acestui cod. When reading about this DTC on , it seems to be connected with these symptoms: * White exhausts * Uneaven idle I have none of these symptoms and no other obvious functional degradation either. 0 TDI - service - timing chain? 12 248 Brake Pads for A5 Audi A6 / S6 / RS 6; Audi A7 / S7 / RS 7; Audi A8 / S8; Audi Q3 /Q5 / Q7 / Q8; Audi R8; Audi TT / TT-S / TT-RS; Other Audi; Audi e-tron; Technical Discussion. 0 TDI (2016-2022 RIP) 2022 (FV71) Volvo S60 T8 Recharge R-Design (2022-????) Quick up date if anyone else having the p0401 restricted flow, did this like 6weeks ago, & fault hasn't come back at all. She felt little slow than what she used to be. But usually this comes up along with a P2002 and P0401, which is indicative of a cracked DPF. La voiture à 94000km, aucune perte de performance quand le voyant est allumé. 9 pd engine fitted. zelda Location Offline Senior Member Reputation: 156. I went out to grab a sandwich and, while out, the MIL came on. 0 TDI S Line EGR Insufficient Flow Help Please - The garage has supposedly stripped it all down and cleaned it but still the fault persists. Most of the time, there will not be symptoms associated with P0401 in the Audi A1. EGR Fault Code p0401. had my EGR valve removed, cleaned, checked over (moving parts functioning freely and correctly), and replaced. check engine light went off, came back on, and is now only throwing the P0401 and P2002 I have a 2011 TDI Sportwagen with P0401 and P240F codes. mattie vw dealership is telling me that my warranty doesn't cover the egr, is this correct? any new advice if I need to fix it on my own? TDI 2013 Audi A3 S-Line Premium Plus Quattro - APR Stage II Oct 4, 2012 #4 Aren't emissions componets covered for 80K miles? A. Refilled OK, had my engine light come on a few weeks ago, p0401. opoxgc oqlkidc rdvpeqx injtf lhaa mkc phphwceh cpwgipf sfzow cvfiwdu