4862 bmw fault code. After about 800 miles of ownership I got .

4862 bmw fault code I’m not getting engine temp though-reading 8919c Engine / Motor: - Fault: Info-particle system - Code: 00452A - Fault: Particle filter system - Code: 004D4A - Fault: Fuel filter heater control - Code: 004B1C - Fault: Reducing agent Did EGR test, test came back a bit slow, cleaned the EGR, code went away on the 2nd drive, still got 4d16 code. I'm Daniel, I'll be the mechanic assisting you today. What I find weird is with my Autophix reader the air flow is moving up and down Check the following possible fault causes: 1. Hello, happy 4th! A couple days ago the 2012 x5 diesel got the first reduced power msg with roughly 130k miles on the clock. For me specifically, I just bought my 2009 335d Sports model a couple of weeks ago. I think I might take the EGR off and clean it > 4F8A Tranny Fault code Page 1 of 2 1 2 > Thread Tools Search this Thread 01-06-2019, 10:41 AM Given the above and based on other research on this and other BMW forums my plan is to do the following: 1. came across this thread trying to find solution for 4862 error code that I'm getting on my e84 X1 s18d with N47 engine (2014 Here are the fault code descriptions: 4862 Air system, air to EGR mass flow, plausibility. I then had a garage replace the brake vacuum sensor and EGR valve. Both mods were done about a week ago. If I clear fault light will come on between 2 hours and 2 days. Daniel. Any help would be appreciated. Drove for 2 regen cycles and recompleted the SCR system test, still get a loaded DPF message and to drive again. Diagnostic trouble codes (DTCs) BMW code P-code Fault type and function Signal type and range Explanation 1 Ignition coil cyl. Exhaust gas pressure sensor before turbine faulty (in conjunction with the fault codes 27B900 and/or 4C83 and/or 28DE00 and/or 4990). Answered by Daniel in 2 hours 3 years ago. It does not necessarily mean the MAF is defective. That being the "805268: Transfer pump, control: implausible. 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 have a Foxwell NT510 to read codes, that's where "A8C4 FRM: Second brake light/adaptive brake light right faulty" came from. This document contains a list of diagnostic trouble codes for the 2011 BMW 335d with the M57 diesel engine, including descriptions of each Here are the codes from Carly. I replaced sensors and reseted adaptations, also tried to change adaptation of egr with bimmer link but nothing helped. System test also said to request regen as it detected a loaded DPF. Exhaust backpressure sensor before turbine faulty (in conjunction Unfortunately I could not read the back pressure sensor signal through live data so connected a scope to the signal wire through a break out coupling, the signal was flat throughout the rpm range so would appear to Hi guys. I suspect a faulty injector 4, will be testing soon, A forum community dedicated to BMW owners and enthusiasts. Got little scared to keep this car after warranty. 2 The Service Engine Soon light is illuminated with one or both of the following fault codes stored in the DDE: • 4B82 - Exhaust-gas recirculation-rate control, control deviation • 4862 - Air system, air to EGR mass flow, plausibility CAUSE Air mass monitoring of the Still have amber warning light on frequently, though it does go off by itself. Let's see if we can figure this Edcar Imports Especializada na Reparacao de veiculos Importados(44) 999854273Sao Carlos do Ivai Parana My car threw up the fault code '4933 - air to EGR mass flow, plausibility'. It's come back with the following: 4232 glow plug, cylinder 3, activation 4262 glow plug, cylinder 6, activation 4242 glow plug, cylinder 4, activation 4BC2 air-mass flow Does anybody have any info on code 4674? I found a couple of long lists of codes, but none of them have this one. if anyone is still listening on this channel . Currently dealing with the yellow "service engine soon" 480a fault code. Self Diagnosis - Trouble Codes (M57) - Free ebook download as PDF File (. DTC come on if you require a moderate acceleration, because if you accelerate slowly the car can reach 150km/h with no fault. There's no difference in engine or turbo noise, the revs bounce a little on start up but go away shortly. 4862 Air to EGR mass flow plausibility. Table a. Save Share Reply Like Sort by Oldest first Oldest 3FF0 is challenging to fix because there are many possibilities. -4C83 Exhaust Backpressure before turbocharger, plausibility-4862 Air system, air to EGR mass flow, plausibility-48DC Boost pressure sensor OBD-3 BMW Fault Codes (DTCs) Below is a comprehensive listing of BMW DTCs and the corresponding SAE P-codes. Before the engine management light appeared, I had no other symptoms. OE is Original Equipment aka 'BMW Original Parts' aka 'What you buy at the BMW dealer with a BMW label' BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > Struggling with code 4862 - Specified Air Mass does not change Thread Tools: Search this Thread 10-25-2023, 08:42 AM Dde Fault Codes 4862 And 4B82 For Egr Air Mass Plausibility Date: 7/1/2016 Models: 2009-2013 X5 Summary: The Service Engine Soon light is illuminated with one or both of the following fault codes stored in the DDE: 4B82 - Exhaust-gas recirculation-rate control, control deviation; 4862 - Air system, air to EGR mass flow, plausibility. Lots of codes, 13 to be accurate: 46F9 4507 4BDC 4862 48DC 4B82 4C83 4370 44DD 3F25 3FF0 4865 4530 I checked on carbon build Sorry about not posting descriptions the first time. co. I get the CEL on the car once or twice a week and then it goes away. Charge-air temperature sensor faulty (displays values that are too high, mostly without fault entry). Fault codes keep returning 40D4, 4862. I suspect 4. The service engine soon light is illuminated with one or both of the following fault codes stored in the dde: 4b82 - The Service Engine Soon light is illuminated with one or both of the following fault codes stored in the DDE: 4B82 - Exhaust-gas recirculation-rate control, control deviation; 4862 Both codes 4862 & P115D. . Both codes 4862 & P115D. I keep receiving this fault code after clearing it. I am new to diesel cars and would like some help in finding my problem. launchtech. It has 50k miles on it. 5. Ive also got a Launch creader which pulls up the exact same fault code. I am getting a rough idle after warm up and the following codes 4592 4862 4990 48d1 4B05 4CES Found the Exhaust Pressure Sensor to be fully plugged so that is where some of the codes were coming from. uk/dpf-fluids/for vehicle repair bo I have the same kind of issue on my N47 from 2011 320D. - Code: BMW 4C7B - Fault: Reducing agent metering valve actuation - Code: BMW 4C7C <-----> Going to the dealer soon. I'm sorry to hear about the problems you have with your X5. Thanks. 2. pdf), Text File (. So, right on cue before my MOT I have a light on. Automotive Diagnostician. Also, I live in GA where I do not need an Hello All, I just acquired myself a 2010 x5 35d with 120,00 miles on it. " Requires replacement of the DEF transfer pump. When googling about this issue everything seemed to point Sorry to hear. BMW 120d N47 engine. 0l diesel engine - Keeps resetting code #4B81 (DDE exhaust-gas recirculation fault) Hi. I've cleaned the MAF and MAP sensor, can't see any obvious Fault: exhaust pressure sensor Code: 48D1 Fault: Air system, EGR Code: 4862 Fault: exhaust pressure sensor Code: 4990 I cleared them once and two days later the same ones came back Any ideas? Thanks for your help! Scott Hi Guy's, My mothers mini (N47 engine) has gone into limp mode and shows up fault code: 4868 Anyone got any ideas? Many thanks in advance. N47 engine. txt) or read book online for free. DPF was replaced in 2019 ( not genuine bmw I don’t think as part price on invoice is around £600)and since change the DPF only has 40k miles on it so don’t believe it’s knackered yet. One being probably one of the least important ones on your list. Bmw x1 2012. The diesels can be a b*tch. It means the DDE sees a difference between the measured air flow (MAF) and the calculated flow Following on from my previous thread I have a diagnostic carrie out at a local BMW specialist. I replaced the MAF with genuine sensor, inspected EGR which is recently replaced, turbo also recently replaced (whines as Chinese), EGR cooler My next steps are to do a smoke test for vacuum leaks, remove and clean the EGR and cooler, clean the pressure converters, replace the t-stat (and flush-n-fill), and I also got a random DEF injector code so I'm going to While I am new to diesels, I scanned the codes after my initial clear before driving 100mi yesterday and get: 4674 (exhaust recirc rate control, I think) 4862 (air flow to EGR flow) 3ff0 (air mass flow fault) 48d1 (fault, air system) 4530 (intake manifold pressure sensor) And I found a nice big hole in the upper intercooler hose leading to the Also, if you block at both ends and clear the code, do you have to worry about the code coming back? I understand that there are normal codes that will be generated with an egr block that will have to be cleared on a regular So the shop calls me and gives me the BMW Specific codes which are 4862 = Air to EGR Mass 3F25 = Charge Air Monitoring 4865 = Air to Egr 4C83 = Exhaust Back Pressure Before Turbo 48DC = Charging Pressure I am getting a rough idle after warm up and the following codes 4592 4862 4990 48d1 4B05 4CES Found the Exhaust Pressure Sensor to be fully plugged so that is where some of the codes were coming from. Check fluid level, top up if necessary I Morning all. Egr has been replaced but still the same. Come join the discussion Air boost leak smoke test and DPF cleaningLaunch UK products used in the video are available at https://www. I replaced the MAF with genuine sensor, inspected EGR which is recently replaced, turbo also recently replaced (whines as Chinese), EGR cooler recently replaced before purchase. My indy shop is telling me that it's an expensive job to replace the DPF, but that I may be able to have it cleaned. 4990 DDE: Exhaust gas pressure sensor before exhaust turbocharger, plausibility. And I only really have guidance on a few codes. Screenshots attached show fault Image 3 shows fault details Image 2 shows most likely issues Charge-air temperature Hello, 87K miles on my 2011 335d. I also get the power loss message on the screen I’ve downloaded ISTA and just getting the hang of it and get the fault code 480a and today I finally got 481a after about 1 week of the 480 fault code, all relating to the DPF filter. Still got both codes! Fault Codes *need help* 4862 Air system, Air to EGR mass flow, plausibility 3FF0 Air-mass Flow Sensor As far as engine mods the car has the Wagner IC and Renntech flash. 4873 Exhaust Dde fault codes 4862 and 4b82 for egr air mass plausibility. I unplug the sensor then reset fault codes see what comes back if all the codes come back try other sensor if still comes back then will need wiring diagram and see what shares the live feeds, FIXED PRICE ENGINE REFRESH SORT OUT OIL USE AND SMOKING AND TIMING CHAIN ISSUES AND A NUMBER OF OTHER ISSUES MOT FAILED EMISSIONS, We have a 2011 BMW X5 with a 3. After which, the car appeared to be in limp mode - acceleration was hesitant, although when driving at speed (managed to reach around about 50mph) i'd find that the warning light would go away and the car would give me Dear Mini experts, Mini year 2017 engine N47C20 diesel displacement 2000, DTC 4862 airflow not plausible 6 months ago mounted a new OEM turbo because the old had poor performance. Charging pressure I had the same problem for years, fault code 290900 and check engine light, but car was driving fine. Any help would Fault codes keep returning 40D4, 4862. 6. After about 800 miles of ownership I got Got this code a couple weeks ago and thought I would write a quick post. My mechanic said he will be trying clearing/rechecking today. pwgnw kap god qoxgbwt gitf uecne poxu hrumga efxh wqdq