Bmw e90 error code 4b90. Errores 4B90 + 4570 + 4560 + solución.

BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > DIY Guides > How to identify your dash fault code symbols Google Search Search Forums Jul 30, 2023 · Hi, my vehicle is a E90 BMW 325i 3. #3 · May 2, 2008. Hello to all, I am currently troubleshooting a 320D that has intermittent engine stumbling problems. The car now seems to be driving without issue. Apr 15, 2018 · Great info. It needs to be recalibrated. 2 and let it bleed. Fortunately, there are several fixes available for this problem. 0d 2008. Car ran fine one night and then in the morning it didn't start. 90V, setting the Fault Code. 0d m57 engine. not find problem for me bmw. Errores 4B90 + 4570 + 4560 + solución. 0 with the N53B30A engine. 2009 E90 sedan. I could re-start the engine but it was struggling and would not rev past 1500. com The BMW E9X (E90, E91, E92, E93) 3Series produced between 2004 to 2013 is a great machine offered with various engines and bodystyles to suite anyone. 7 KB, 29307 views) Appreciate 7. #3 · Feb 20, 2021. 2B16 - intake manifold pressure differential plausibility. When it was returned to me the average fuel consumption had dropped (obviously) So I reset it and noticed it was now averaging only around 33mpg previously always 43mpg. So here it goes: BMW Trouble Codes P1083 Fuel Control Mixture Lean (Bank 1 Sensor 1) P1084 Fuel Control Mixture Rich (Bank 1 Sensor 1) P1085 Fuel Control Mixture Lean Jan 31, 2017 · Posted February 1, 2017. iTrader: ( 0) E92 320d Rail pressure problem. 18 posts · Joined 2018. Apr 3, 2022 · Thanks to https://www. Appreciate 0 Quote 10-21-2017, 04:50 PM Drives: BMW E90 320D SE. #1 · Sep 30, 2018. P Code Count; P1055: 8209: P0171 May 29, 2018 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Fault code for AUC Sensor - A6CF Jan 7, 2020 · A forum community dedicated to BMW owners and enthusiasts. #1 · Aug 6, 2012. This issue can cause a variety of symptoms, including rough idling, poor acceleration, and decreased fuel efficiency. 0D et c'est la pré pompe à gasoil sous le chauffeur qui est HS elle pousse pas assez :p A mon avis ton véhicule doit etre une bmw de 1999 à 2004 :p Feb 20, 2018 · And folks- if you ever get a 2F94 code on your car, please remember that it***8217;s just BMW***8217;s way of saying ***8220;Your fuel pump relay died in a different manner than it normally does***8221;. It's come back with the following: 4232 glow plug, cylinder 3, activation. If you haven't, you got some serious issues with this car. May 2, 2008 · 724 posts · Joined 2007. Tema en ' Serie 3 (E46) (1998-2007) ' iniciado por GUS320TD, 23 Jun 2021 . 0l, and MS40. F30 / F31Model Year: 2012 - 2018. 2C91 - power management vehicle electric system. Jul 26, 2023 · E46 fault codingBmw 520d e60 fault code 4191 and 3f57 expert advice needed Bmw fault 4b90 e60 530dBmw e60 fault codes. BMW DDE codes. When it cools down, it works normally. Your Fault, set at 840 RPM, is "Currently Present" = Fehler Momentan Vorhanden. Lack of power or engine not starting Apr 22, 2022 · The warning lights on BMW E90 dashboard are designed to inform you in advance if there is a problem with your car. Example: P1055 Hex Codes are typically given by more advanced scanners. com for sponsoring this video. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > A6CF fault code Google Search Search Forums Aug 9, 2019 · It appears it was a trapped air issue . It threw these fault codes 3EC0, 4B90, 0483D. Jan 11, 2023 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > SOLVED: N57D30A 330d won't start after sitting for 3 months with battery/ECU disconne Aug 27, 2016 · BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > CODE 4560, 4570, 4610 on 335d Google Search Search Forums Jun 8, 2012 · BMW MS40 MS40 was a new ECU for BMW, manufactured by Siemens instead of the previous Bosch Motronics. So i brought a new sensor replaced it. Torque converter clutch open (Type of shift 2 after 2, shift 1 after 1, shift of R to R) Here's 335i Pack M Stage 2 BR Performance 403,5 hp 582n. This page contains the top 10 most searched BMW P and hex fault codes using this site. Would this be a problem with the high Apr 4, 2017 · bmw e60 2003 530d 4B90 fault Apr 7, 2015 · 4570 Pressure not Plausible. Tried a new rail pressure sensor today and still the same, never that easy is it. On 1/31/2017 at 4:02 AM, Adryan87 said: Am un cod eroare 004B90 DDE Rail pressure monitoring on engine start, despre ce este vorba dacĂŁ ma puteți ajuta cu o explicație. 4BC2 air-mass flow sensor. The fault code is 4b90 rail pressure monitoring on engine start. I found this complete list of OBD II codes for BMW's. Rechercher Recherche avancée. oembimmerparts. 2 to activate the pumps again. I took the car on the highway and drove it at higher rpms (around 3,000 rpm) for about ten minutes or so . May 1, 2019 · BMW 3-Series (E90 E92) Codes for rough running in cylinder 4 and 5 Codes for 0 quantity on 4 and 5 4560 4570 Replaced injectors 4 and 5, reset all adaptations Mar 7, 2014 · 483D is throttle actuator, but I have no clue what 4B99 is for. Here are the symptoms and what i've tried so far. The problem started 3 days ago when the engine cut out while driving and the engine management light came on. i replace fuel filter replace complet rail whit 2 sensor same problem. All this was during the cold weather. After this you can try to start it. All codes from DDE4 onwards are listed as the HEX value. 1 x Rail pressure sensor replaced 13537800602 (and old one put back back on as same issue occurs). ith m57 engine 3. I found a used one for $50+shipping. I also got a c998 fault code and can't find it in the list of fault code. It's 2007, M Sport (e92) with 81,000 miles. 46v range. 4 posts · Joined 2016. 494a glow system. m/Bilstein B14 pss/R&B PVC2 valve/K&N air filter/Spearco FMIC/pre cata empty/EBC Redstuff,aviation hose, BMW Performance exhaust, Charge pipe Evolution Racewerks, Forge DVs BMW Fault Code Lookup. Jan 6, 2011 · 320d E90 (163) 4b10 Smooth Running Fault. Thanks for looking I got ista-d and was having a look and it through up 2 fault codes one I know about and the other was 4BDA fuel pre supply pressure control, the car starts and drives fine, I done some goggling but haven’t found how to sort it some say a sensor others say a fuel Sep 6, 2012 · BMW 3 Series - Tech Talk For All Gen Of 3 Series May 21, 2022 · Look for wire or connector damage in those wires, and test voltage at each by back-probing with Multimeter. take out test all good. 50. Check the fuel pump relay. 4242 glow plug, cylinder 4, activation. 2) P1056 | 2A3F. I had a "Crank no start" issue last week but after a retry 5min later the car started and ran fine for the following 4 days. 4. 452a particulate filter system. of what is causing Limp Mode is VVT faults: 1) P105B | 2A77. SITUATION. 335D went into limp mode then died. the car runs great, but after turning up the gain on my amplifier, a little bit of time passed then the car began shutting off on me with no warning. 00 Volts. It has thrown up the code 444c which translates as: "444C Injector Cylinder 4 - Earth Side Activation or Open Circuit "Any idea on how to fix this? It looks like an electrical issue. Lastly, we really can't help you unless you get a BMW grade code reader and hook it up to your car. anyone Feb 24, 2018 · Looked at cam sprocket through sensor hole and it is turning so chain has not snapped. 5l. It is turning over but wont fire. My car was used recently to tow a trailer at work. Hi everyone. Seems like the whole front of the car is going side-to-side, quite scary. The list is rather long, maybe we should sticky this, so anyone can access it. Getting code 4b90 and 4a6f. 2 and 1. Mar 30, 2018 · BMW wants $640 for a new negative battery cable with IBS. Here are links to the BMW Fault Code Lookup Fault Info sheets for those 2 codes: May 29, 2024 · 4b90 engine fuel insufficient pressure start. As stated above, "9C4A" indicates that there is an issue with operation of one of the electric motors controlling an AIR FLAP in the Climate Control (Heat/AC) system. P Codes. 41ab boost pressure sensor. May 21, 2021 · Hi, i have BMW E90 2007 M47 engine, it has fault in DDE unit, i replaced with good one and i face the problem after swap the ecu regarding fuel 4B90 fault. When dealer removed my door panel, they forgot to reset the air bag light. Merci Diego d’avoir ouvert un sujet. Have changed tie rods, sway bars and repaired steering rack. Hi, i have a bmw x5 3. My BMW has Navigation and the cell phone prep which requires a specific cable. "It’s what non-car people don’t get. Ohms out the airbag compare to passenger side it good. BMW split the M50 24v engines and used Siemens for some of the 2. Have checked injectors and non leaking of to badly. This "redundancy" is for reasons of plausibility check for safety purposes (we DON'T want our cars running away from/with us). rail pressure does not build while crank the engine and fault 4B90 occurs. I installed a resistor in place of the airbag no change. Changed battery for a new one, now not dropping below 12. 1616 posts · Joined 2013. Can this explain the random shaking of the car? Feb 19, 2021 · 1295 posts · Joined 2011. I have inspected the big yellow plug under the seat no problem there. A friend came to have a look and the OBD II scanner said something about the fuel pressure sensor. Location: Leeds, UK. Come join the discussion about performance, modifications, troubleshooting, M series, motorsports, maintenance, and more! Show Less Dec 11, 2017 · Check your MAP sensor. car is a 55 plate 320cd with approx 155k/m on the clock. You could try to clean it but more than likely you will further damage it while attempting to clean the carbon deposits from the orifice. Wow. Typically, one or more faults are stored, all being set at the same mileage value. 0 diesel. 3 posts · Joined 2022. Which wont start. BMW DME M1. This was due to a fault in my Procede map which made the car run rich. Fault code 3e90. It could be the Defroster Flap Motor, OR it could be the Re-circulation Flap Motor. E senzorul de presiune al rampei de motorina. Based ONLY on your description, the FIRST suspect. I daignosed it using GT1 and found these codes: 48A9 DDE - Rail Pressure Sensor Plausibility; 3F31 DDE - Rail Pressure Sensor, Signal; and 4BDA DDE - Fuel Pre-Supply Control (pressure too low/positive control Jan 27, 2018 · As suggested by the FIRST reply in the German Forum link you provided, there appear to be TWO (2) Eccentric Shaft Angle Sensors in what we casually refer to as the ESS. W. BMW Convertible (E93) 325 d 2009-09 2013-09 BMW Convertible (E93) 335 i 2006-12 2013-10 BMW Convertible (E93) 330 d 2007-03 2013-12 MAF Code Help BMW 3-Series (E90 E92) Forum 4B90 insufficient fuel pressure at engine start BMW Forums BimmerForums I thought I would make a quick video to try to help out with an answer to the fault code (4410 - injector activation) as I couldn't find any information on i Mar 30, 2016 · 320D N47 Fuel Pre-Supply Pressure. If you***8217;re ever stranded in southern New Hampshire and need help or tools, please look me up. Location: Glasgow. put diagnose give fault injector 4 and 5. After refueling turn ignition to pos. 3. After 60 seconds turn off and back to pos. Crank no start. Venez nous exposer toutes vos questions concernant une panne, un problème ou l'entretiens de votre BMW série3 e46. Feb 10, 2020 · You need 12V to start up the car a good battery should be in 12. Replace any damaged hoses immediately. in rail pressure show only 4 to 6 bar. E60 fault bimmerfestBmw e60 2003 530d 4b90 fault Bmw e53 x5 fault codes dme code e61 0d auto. Some after markets available around $100 on EBAY. For example I was in a drive through and the motor shut off as i went to drive away. jamesfawcett. philpsy Discussion starter. Some times when it's hot, it would not close the circuit. - problème d’injecteur ouvert. Jun 23, 2021 · Avería. The steering lock comes on after changing battery, you need to turn the wheel full lock left and right to caibrate it and return powersteering. It just ran a little rough. Avoid Overfilling: Overfilling the fuel tank can cause the P0444 code. Hi all I've just fitted a replacement engine in my car put it all back together and she won't start this is the fault code that comes up I have checked the injectors for leak back and they are fine. Definitely seems like a fuel pressure problem, only about 12bar on cranking gradually rising to about 60bar then starts to fire then stops, target pressure is about 400bar. A new happy 35d (E70 2009 90K miles) owner. Jul 29, 2016 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > "SOLVED" Strange AC problem! Google Search Search Forums Jul 23, 2012 · 335d fault codes. You can remove it from the intake manifold and visually inspect it. Apr 4, 2023 · Hi just been searching the forum for a 4B90 code for my 2011 N47 Cooper D Cabrio and found one of Mikes posts going back to 2017, so started a new thread. 29K views 9 replies 4 participants last post by Alan G May 29, 2024. Have fuel to injectors. 5. D. Problem has been ongoing for months now, totally and utterly intermittent, noticed a Was driving. Hey guys I have a 2012 E88 it give a code 93AC driver side airbag. first 1 time a day but new start and cut off in 2 sec. Intermittently, a "bulb out" check control message is displayed, but all bulbs appear to be working normally. These BMW E90 warning lights appear in different colors depending on the severity of the malfunction. Jun 17, 2017 · Scanner reads code 5e40 and the message - Steering angle implausible. i em back. 0 litres, and Bosch continued on with the 2. 4262 glow plug, cylinder 6, activation. 1, M1. TPMS fault. | '09 X5 35D - Work horse (Sold) | '17 X1 MSport - Wife's daily | '17 - 340i MSport - My daily | '17 X5 35D - current work horse |. Enter fault code. I guess you just need the correct system / tool to reset it. Now the issue is back and permanent, I guess the first step is to Feb 8, 2022 · Bmw 320d,code 4b90. Join Date: Mar 2014. It was my fault. westboundace Discussion starter. Transmission fault. I have a 2005 BMW 325i e90 6 speed manual with 110000kms. Break down guy told me it was crank shaft sensor fault but changed that Sep 14, 2014 · A B Able Truck. Apr 20, 2024 · X5 E70 (2007 - 2013) | BimmerFest BMW Forum BMW Diesel Owners & Enthusiasts | BimmerFest BMW Forum N57 / M57 Turbo Diesel Discussions - 335d - E90Post - BMW 3-Series (E90 E92) Forum In the meantime, here is some guidance from BMW. MS40. HI, The battery was starting to fail, so I changed it and presto that solved the intermittent airbag issue. Come join the discussion about performance, modifications, troubleshooting, M series, motorsports, maintenance, and more! Show Less Apr 20, 2015 · Here is a list codes and meaning: Attached Images. Thank you ! At the base of the steering column (inside the passenger compartment) resides the steering angle sensor. #1 · Apr 21, 2018. Torque converter clutch open (Type of shift 2 after 1, shift 1 after 1,4F shift 3 after 4) 4F80 Ratio-monitoring Symptom gear-monitoring. I would disconnect it as a starting point. 1 introduced VANOS control. 3. pdf (274. Connected air line to the disconnected fuel pressure Location: Birmingham uk. I just purchased a wifi elm 327 scanner and performed diagnostic test of my 2006 325xi using the BMWhat lite app for my iPad. #1 ·Aug 29, 2012. keyfobs locks/unlocks doors put in key, dash lights up, radio, heater fans work fine Jan 10, 2021 · Hi. May 19, 2021 · i have a BMW X5 E70 3. 2AFC - intake manifold differential pressure sensor. Check Hoses: Check the hoses in the evaporative emission control system regularly for any cracks or leaks. 5 v. The BMW E90 Dashboard symbols turn on when your car has a malfunction or any of your car’s systems are working. start and cut off. Make sure to stop filling the tank when the pump clicks off, and avoid topping off the tank. Following on from my previous thread I have a diagnostic carrie out at a local BMW specialist. I have the following 3 codes coming up plus the check engine light illuminated. 0 is a rare ECU used on non VANOS 2. Jun 18, 2024 · Hi All, my e90 is running like a bag of spanners. 1K and two weeks in, slowly replacing all maintenance items (oil, filters, brakes, etc). Note the caution regarding the MAF. 4F86 Ratio-monitoring Symptom Circuit-monitoring. 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. 4c4f ? So Far: In tank pump replaced (old one put back on as same issue occurs) 1 x Fuel Filter replaced 13327823413. If you got these all at once, maybe there is 1 underlying factor to all these errors. coming fault inj 4 and 5. All codes before that here are decimal . Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. Jump to Latest. E90 / E91 / E92 / E93Model Year: 2006 - 2011Model Year: 2006 - 2011 Oct 30, 2012 · Hi guys, Best advice I can give you, have the car diagnosed by a decent diagnostics software, BMW DIS, BMW INPA is your friend. Nov 24, 2019 · Código de avería 4B90 vigilancia de la presión raíl al arrancar el motor,este código está enlasado al código de avería 4302 válvula reguladora de caudal,esto Apr 21, 2018 · 2 posts · Joined 2018. 1. . I had maybe a 3-4 week period where I was throwing O2 sensor codes (almost every code known to man) on a daily basis and I still had full boost. Jun 1, 2016 · Each tank has its own fill port to use for a vent and an 'evacuation' drain port for the obsolescent evacuation and refill procedure. 1 (and similar, 1. lawlan Discussion starter. The BMW P13B4 code is a diagnostic trouble code that indicates a problem with the crankshaft inlet camshaft reference angle difference outside limit value. I owe you folks. Jun 5, 2018 · Fill 10 litres of fuel and it will work normally even if the in tank pump has died. I've added injector cleaner, done an oil flush and an oil and filter change. Check engine light. Note Service Plan, Fault Impact & Service Notes: 2DEB | DME: Power management, vehicle electrical system | msd80 No Crank, No Start - Code A0B4 - Bmw 325i e90. Jun 27, 2024 · BMW On-Board Computer Hidden Menu for E90 E91 E92 E93 - CarsAddiction. Feb 27, 2022 · E90 CAS Issues. Nov 18, 2020 · A forum community dedicated to BMW owners and enthusiasts. I read that it only works in auto mode, is that true? I never run my climate in auto mode, if I see the windows are fogging I direct air to the windshield. - Answered by a verified BMW Mechanic Oct 16, 2018 · BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > 2009 X5 (E70) 35d: rough idle, half engine sign, and injector codes Apr 20, 2016 · I got the same problem om my bmw e90, its intermitt and the code i get is the 93EB. Daca este defect senzorul , masina nu va Aug 7, 2012 · 4 posts · Joined 2012. the 004B90 code has not come back since I cleared it the first time . B New member BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > A6D1 Auxiliary Waterpump Code Google Search Search Forums Oct 1, 2019 · Need help with code 93AC. I've recently changed my injectors which were leaking. I have a problem with my 320d. tonkam33. They see all cars as just a ton and a half, two tons of wires, glass, metal, and rubber, and that’s all they see. To fit:- BMW 325d E9X (E90/E91/E92/E93), Year:- 2005 to 2012, Fits all models including automatic and x Also fits Does not BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > code 4990 Google Search Search Forums Nov 30, 2016 · Le code 4B90 est bien vaste. The 4B90 is a rail pressure code and this will clear with scanner but comes back after cranking. Jul 21, 2021 · Ghanch Discussion starter. 98 to 5. Jul 31, 2022 · Here are BMW Fault Code Lookup Definition and link to Fault Info Sheet. The TOTAL voltage for DKG1 & DKG2 should be 4. FIXED PRICE ENGINE REFRESH SORT OUT OIL USE AND SMOKING AND TIMING CHAIN ISSUES AND A NUMBER OF OTHER ISSUES MOT FAILED EMISSIONS Vehicles produced from August 31, 2009 to August 30, 2010. 5 posts · Joined 2017. MS41, MS42 and MS43 Nov 4, 2017 · A forum community dedicated to BMW owners and enthusiasts. It was working fine then just recently wont start. Mar 8, 2018 · X35d vibration at idle with 4B10, 4CE2, 4B90. Did you get to fix your problem? Like. J'ai eut le même défaut sur un X5 E53 3. It's just turns over now will not start. I agreed with Steve. New crank sensor fitted , same fault code keeps coming back. 4610 Rail pressure control valve adaptation. Off to the dealer she goes. Aug 28, 2012 · 4730 posts · Joined 2007. Mar 29, 2023 · Just came back from my mechanic with the following codes: (12 Motor electronics) 4686 Generator (Layer_ISGGENBUS) 4B90 rail pressure monitoring at engine start (78 Heating/air-conditioning control) 9C53 PTC(LIN) My main concern would be the one I have marked with bold text. Has fault codes 4B90 and 497F. took it up a highway gradient (to give BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > transmission faulty E90 Google Search Search Forums I pulled over immediately and scanned for codes using the MHD app and I got the following errors: 2D59 DME digital motor electronics, internal failure: control actual torque? 2F6C Exhaust fumeflap, input signal (not worried about this) After a bit I turned the car on, cleared the code in MHD and drove it back home. when i ignition on fuel pump (under the tank) does not start but i crank the engine fuel pump ( under the tank) start. L. now everything is back to normal . The only special tool needed would be a wet vacuum. iTrader: ( 0) 4BDA fault code help. Mie mi-a aparut aceasta eroare cand am ramas fara motorina. #1 · Jul 21, 2021. Hi guys got 4 codes and car won't start just wondering if any body had same problems. Right so , update. 2, and M1. The original low pressure fuel sensor design placed it a little too close to the engine an May 5, 2022 · 320i 2011 Discussion starter. #4 · Sep 15, 2014. #1 · May 5, 2022. Top 10 Most Searched Fault Codes. E90 / E91 / E92 / E93Model Year: 2006 - 2011Model Year: 2006 - 2011 Oct 7, 2023 · CORRECT Definition of the Fault Code, and allow better diagnosis. Dec 10, 2007 · E90 (3 Series) Vehicles produced February 28, 2005 to March 30, 2005 The Roof Functions Center (FZD) malfunctions and causes various customer complaints including: Sunroof operating problems (Fault codes A088 - Control switch (SHD) and A092 SHD initialization) To my knowledge, normally O2 sensor codes don't cause limp modes. 20 messages. Mar 2, 2018 · Getting low fuel pressure code 4b90. Le 4B90 apparaît car le problème vient de la pression relevée qui est trop faible au démarrage, les causes possible peuvent être éventuellement et donc à vérifier : - pompe de gavage (le débit doit-être de 2l/mn pas moins) - capteur de pression de rampe. P. If it bad, it could cause lower fuel rail pressure. The BMW DME M1. 50. I drove to supermarket, came home, then went to start and it wouldnt. Look at the air orifice for signs of carbon buildup. 3) is an early Bosch Motronic ECU, used on all of the 6 Cylinder BMWs up until 1990, and a few more after that. Every time I try something I go back and clear code it comes back. eny help?thanks Aug 29, 2020 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 002A38 Fault Code - Valvetronic motor Google Search Search Forums Originally Posted by gbalthrop. not sure if the following helped . Your total voltage was only 3. Follow this tip and change your BMW car mod. #10 · Nov 13, 2016. it didnt bog down, or run rough. If I clear the codes, the car works fine until the next random time the behaviour repeats itself. Examples: 180101 or 1B9308 or 30FF. 4680 power supply 2. iTrader: Apr 13, 2015 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > UK > UK Technical Forum > help with fault codes Google Search Search Forums Dec 1, 2017 · fault code was for 4B90 -RAIL PRESSURE CONTROL AT START,,,,,,, when car is cranking fuel pressure bleeds off via broken jammed needles in injectors so will not atomise the fuel spray at the injector tip,,, See more. Now the engine started shaking at idle (severe vibration). Scanned with my Carly. nj lk ad dj pm er ar op ct tg