40d4 bmw fault code

40d4 bmw fault code. 4D16 SCR System Efficiency. Fault codes keep returning 40D4, 4862. Codes défauts OBD standards: P0000 Aucune panne détectée P0001 Commande de régulateur de volume de carburant - circuit ouvert Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks or the BMW Certified Pre-Owned Program. Apr 7, 2017 · I cleared the code and the 40D4 (EGR controller position control) comes back in a day or two. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Here are the fault code descriptions: 4862 Air system, air to EGR mass flow, plausibility. Examples: 180101 or 1B9308 or 30FF Apr 24, 2023 · 8. 12v is low for a car battery, that's the nominal voltage, BMW's don't like when the voltage drops, it may not be this but its quick & easy to disconnect it for a couple of days and eliminate that from the possible causes. Customer: We have a 2011 BMW X5 with a 3. reason is while car has fault codes stored and showing the dpf filter will not clear itself and will block, when it blocks you will be in to more expense or could take out the turbo from back pressure and heat which could send engine in to diesel run on not a good thing BMW Fault Code Lookup. Customer: Bmw x1 2012. control deviation. 1. - Cleaned the Throttle Valve ( it is as shinny as new ) - Cleaned the EGR Valve ( it is also as shinny as new ) - Cleaned the MAF Sensor. 5. I then had a garage replace the brake vacuum sensor and EGR valve. Feb 21, 2022 · 40D4 seems to refer to the EGR pressure valve having an issue with either a leak or non functioning. Here is the history/background: - Originally started limp mode when driving - took it in to mechanic (BMW specialist but doesn't know much about diesels) found vacuum leaks and low pressure (large) turbo pressure converter and electronic valve and fixed the leaks with new hoses. I have cleaned the sensor on the intake (MAF/MAP), next step is probably removal of EGR-valve, found a guide how-to, seems to be quite easy. Car has 80k miles. N47 engine. Posted April 6, 2021. I am getting codes: 40D4 Exhaust gas recirculation controller, position control. New GP controller. This actually may have helped me as now I have codes 4507 and 4B81. Oct 10, 2015 · Got the same code 4873: Exhaust gas recirculation cooling, plausibility Problem was the return spring for EGR valve located at the bottom of EGR cooler (near the exhaust) is weak and likely break. Egr has been replaced but still the same. They claimed that even when operating the egr manually, it still gave the same code. Refer to KSD2 for the corresponding flat rate unit (FRU) allowances. 40D4 EGR controller Position Sensor. I pulled the paperwork and realized I had posted the codes incorrectly. Oct 26, 2020 · All seemed well until I went over a bump in the road and noticed a bit of a lag in throttle response. Any help would be appreciated. Service Plan. The stored temperatures are employed to generate two temperature gradients. The code only started appearing after a month or so of use. My X5 40D keeps bring up a check engine light and the codes are: 49A6 Glow Plug Controller. 4CAE EGR controller position sensor. If you are using a Main labor code for another repair, use the Plus code labor operation 00 00 556 instead. They said it is insufficient flow on the low pressure egr. 40D4 DDE: Exhaust-gas recirculation controller, position control Oct 25, 2023 · BMW Exhaust codes fault HELP 😩☝️⭐️🙏 eBay disclaimer: As the club is an eBay Partner, The club may be compensated if you make a purchase you make on eBay via the club. Feb 23, 2023 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. The warning went away after 10 seconds but left me the codes which were not there before the trip. b. DISCLAIMER: Bimmerownersclub. 6. Dec 20, 2020 · The position control error probably means the EGR throttle body is broken or the position feedback is not matching the commanded valve position, maybe due to carbon buildup. Fault code 4b82, 40d4 egr codes Fault code 4873 - P2457 Fault text Exhaust gas recirculation cooling, plausibility: Fault description Monitoring EGR cooler bypass valve. BMW Codes; Trouble Code Fault Location Probable Cause; P0171: System too lean, bank 1: Intake/exhaust leak, AIR system, MAFNAF sensor, fuel pressure/pump, injector(s XBimmers. 46F2 deNOx System Function. (Thought they would want the work) 41A4 detection problems, particulate filter. Now, those codes are gone it is giving a 40d4. Jul 31, 2016 · Thanks for the replies. Twice, when the hesitation was happening, I got a reduced power warning. Exhaust-gas recirculation valve jams in closed position (in conjunction with the faults 272E00 or 4C9E and/or 255B00 or 40D4) or does not close correctly. ASH . Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Customer: Mini cooper 2. Severe sooting in the exhaust-gas recirculation cooler. After numerous go-arounds with the idiot dealer, actually reading the California emissions warranty to the service writer, confirming with her that I live in Washington, and the CA emissions warranty covers all vehicles in Washington, The dealer replaced my EGR cooler for free. I cleared these codes, checked they were gone and headed home. Below is the service plan that comes back for the code 240500: Check the following possible fault causes: 1. Exhaust-gas recirculation valve jams shut (in conjunction with the fault codes 272E00 and/or 4C9E and/or 255B00 and/or 40D4). 40D4 Exhaust gas recirculation controller, control deviation. 4C9F Exhaust-gas recirculation valve, plausibility. DDE: Exhaust-gas recirculation-rate control, control. com | BMW X6 Forum X5 Forum > BMW X5 Forums > General BMW X5 (E70) and X5M Forum (2006-2013) 2012 X5 diesel reduced power with lots of codes Search Forums Jul 18, 2018 · Just been to a Mini/BMW specialist with my 58 plate Clubman D and been given some codes, they suggested I ask on a forum for any fixes. Mar 20, 2023 · I was getting code 255B00 (on my F11 520d) after fitting a brand new BorgWarner (Wahler) EGR bought from a reputable source. 0l diesel engine - Keeps resetting code #4B81 (DDE exhaust-gas recirculation fault) - Goes into limp mode - Suspect a problem with the Diesel particulate filter-DPF - Does seem to have some flow thru it but may be restricted. Hopefully the SCR codes are just cascading errors from the EGR code and will go away. 40C4 Exhaust gas recirculation controller, valve faulty. Jul 16, 2015 · The codes are 40D4, 4C9E,4CA4 and 4CE0 which means EGR valve/actuator plausability/position and DPF failure. Enter a BMW fault code (P or hex), complete the captcha, and click "Search" P-Codes will start with a P and are usually generated by generic scanners. They were 47c4, 478e, 478f. 0d. LISTE COMPLETE DES CODES D'ERREURS BMW. Looked down at the diagnostics and the EGR was at 0%, pulled over and found new fault codes: 40D4/Not Present, 40C4/Not Present, 4501/Present, 3F00/Not Present. Feb 27, 2018 · the other part of your question should you run the car like NO DO NOT. com is an independent BMW car forum for owners of BMW vehicles. Dec 1, 2016 · Folowup on my 4873 code. ) After compressor (in conjunction with the fault codes 241200 and/or 4674 and/or 241300 and/or 4679). I then reran the Carly and I now have the codes 004AFB, 0040E9 and 004B82. EGR radiator is sooted. Leaks in the air mass system downstream of the compressor. 4990 DDE: Exhaust gas pressure sensor before exhaust turbocharger, plausibility. 3. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. Pour lire et effacer les codes défauts de votre BMW, utilisez l'outil de diagnostic nouvelle génération: Adaptateur Carly. Here is the fault code translation: 4B81DDE: Exhaust-gas recirculation-rate control, control deviation. Oct 29, 2016 · My mothers mini (N47 engine) has gone into limp mode and shows up fault code: 4868 Anyone got any ideas? Many thanks in advance. Sep 12, 2021 · a. deviation: Exhaust-gas recirculation rate too low/positive. Jun 8, 2021 · Tried many things, need help! I am working on a 2011 e90 335D that has been giving me a hard time with diagnosis. BMW Fault Code. Just to give a heads up on what I have tried. Check the following possible fault causes: 1. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. Save Share . - Cleaned the MAP Sensor. Apr 6, 2021 · Report post. My BMW e90 was running rough and had engine management light on so with Carly adapter I managed to read the codes which were 004B84, 003FF0, 0040E9, 004B82, 004B81. I took the EGR out again and gave it a clean but the code reappaered within a day or so. 2011. Thanks Morning all. Bimmerpost ☰ Model Selection. Leak in the air mass system after the compressor. 2. ) Before turbine (in conjunction with the fault code 27B900 and/or 4C83). 4873 Exhaust-gas recirculation cooling, plausibility. 4B82 gives this: Fault text. Example: P1055 Hex Codes are typically given by more advanced scanners. Jan 10, 2016 · Last week, I purchased a 5000 lb boat and towed it home 500 miles. E81 / E82 / E87 / E88Model Year Jan 5, 2018 · Hello all, I am having issues with my E70 35d (120,000 miles). The temperature downstream from the EGR cooler bypass valve is stored at specific times. nuyfwvv ihqa zufyxdm hgwayay vtzlxk dccxc fbjq tvhu zsriq cmnlysi