Bmw code a0b4

2011MY, June 2010 build, X5d/E70/M57N2, 132,200 miles. Battery is one year old, did charge it overnight, cleared codes, and they do return. Codes read by Carly: A6E4 - Fuel-level sensor, left. 9319 - Fuel-level sensor, left. I think both codes are referring to the same issue, just two different modules reporting the same thing.

Welcome to Mechanics News, where we bring you the latest updates and insights into the fascinating world of automotive technology! In this article, we delveDe flaptop er maar eens aan gehangen en aan het uitlezen gegaan, en het volgende gezien: - 2A82 > Intake VANOS.. Tijdens de ruil bleek dat de auto af en toe wat bokte, denk dus hierdoor maar dat weerhoudt de auto niet van starten wat ik zo lees. Reparatie is goed uit te voeren. - A0B4 > CAS Engine Start Starter Operation..The B2AAA BMW code is a diagnostic trouble code that indicates a problem with the fuel pressure sensor. This code is specific to BMW vehicles and can be a sign of a potential issue with the fuel system. A malfunctioning fuel pressure sensor can affect the engine's performance, fuel economy, and emissions. It is essential to address this code ...The First key is you have to remove the 2 tensioner's 14mm bolt after removing the belt! The second and most important key is remove the Alternator's top bolt about quarter inch and remove the bottom bolt about half inch. And get a hammer and start hitting the bottom bolt like you are hammering a nail!This is where a more advanced BMW scan tool is needed to completely diagnose some fault codes your BMW may set. Do not be discouraged from attempting to diagnose fault codes on your own. ... Active codes are: A0B4, ECU: Car Access System, "fault enginestart starter" 9C6D water valve left, 9C6E water valve right.As with many cars, the EML on a BMW is the engine management light. When the engine management light shows on a dashboard, it means the computers aboard the car have detected a pro...If you need parts or accessories for your BMW click the link below: BMW Repair Ista/a Ista/p Accesshttps://bmwtechinfo.bmwgroup.com/#/loginBMW Accessorieshtt...Here is the Definition of A0C1: A0C1. CAS: Output, terminal 50. cas. A0C1 indicates the Problem is that "Terminal 50" or the CAS Activation of the Starter Solenoid, is NOT getting Voltage to the Starter Solenoid, either (1) due to a Fault in the CAS Module or (2) due to a wiring fault between the CAS Module and the Starter Solenoid, by way of a ...

I have 2007 bmw 328xi, recently had code a0b4 and active Hi I have 2007 bmw 328xi, recently had code a0b4 and active steering inactive car was running ok then I had it in my driveway and all of a sudden the car won't start like it was dead and I don't know …After driving for 30min. let it sit for ten min. Would not start with code A0B4 (Engine Starter Operation). ... Related Documents & Media 2008 BMW X5 4.8i : Message Closed w/FIX. Vehicle Data 2008 BMW X5 4.8i. VIN: 5UXFE83588 Engine: 4.8 L / 8 cyl / GAS: Trans: 6-speed Automatic (Electronic) ...No start no crank code A0B4. 2007 328xi. I have checked MAF sparks battery fuel. The starter was replaced 2 months ago - Answered by a verified BMW Mechanic ... Hi I have 2007 bmw 328xi, recently had code a0b4 and active steering inactive car was running ok then I had it in my driveway and all of a sudden the car won't …The fault code tells you exactly that: no speed on activation. Think about it. It sends the signal to the starter, yet it knows the starter isn't running because there's no RPM from the crank sensor. ASE and BMW Master Certified Technician. 07-03-2017, 12:57 PM #3. Stück.After clearing all codes, drive the car half way around the block; shut it off, restart, and drive home and check the codes again. Act upon whatever codes you find …BMW P0304 Code : Misfire Cylinder 4. As a BMW owner, it can be frustrating to see a check engine light pop up on your dashboard. One of the most common diagnostic trouble codes (DTC) that BMW drivers may encounter is the P0304 code, which indicates a misfire in the fourth cylinder of the engine. This issue can cause a range of symptoms, from a ...Le code d'erreur BMW error-a0b4 est généralement lié à un dysfonctionnement du capteur de pression d'admission dans le collecteur d'admission. Ce capteur est responsable de la mesure de la pression de l'air entrant dans le moteur, ce qui permet au système de gestion du moteur de prendre les mesures appropriées pour maintenir les ...BMW E93 335i 07 A0b4 & kl30gf. ... ve experienced my bmw to the following codes a0b4 (engine start starter operation) and a KL.30g f shutdown. Vehicle isn***8217;t starting checked battery, ground cables etc. ... bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. Content on bimmerfest.com is ...

Mini copper cant start with this dtc code A0B4 . Answered in 25 minutes by: Auto Mechanic: Greg. Hello, Welcome to JustAnswer. name is ***** ***** I am an independent Auto Technician. Sorry to hear you are having a problem with your Mini, I will do my best to assist you with this issue.A live optional phone call will be automatically offered by ...I have a 2008 bmw 128i The following codes are coming up now: a0a9 control-unit fault a123 short circuit hall sensors a122 short circuit hall sensors a0be terminal 15 output 1 a0bf terminal 15 output 2 a0b5 terminal 15 output 3 I replaced what I believe is terminal 15 recently, and it didn't go away.The car all of a sudden randomly starts and I receive the A0B4 code when it doesn't. New starter on order from FCP Euro. I've replaced the relay, tried disconnecting …No Crank, No Start - Code A0B4 - Bmw 325i e90. I have a 2005 BMW 325i e90 6 speed manual with 110000kms. Car ran fine one night and then in the morning it didn't start. Here are the symptoms and what i've tried so far. keyfobs locks/unlocks doors... put in key, dash lights up, radio, heater fans work fine...5. Reparación o reemplazo: Una vez identificada la causa del código de falla A0B4, procede a reparar o reemplazar el componente defectuoso. Esto puede implicar reparaciones eléctricas, reemplazo de sensores, entre otros. 6. Borrar códigos y realizar pruebas: Después de realizar la reparación, borra los códigos de falla almacenados en el sistema utilizando el escáner de diagnóstico.BMW 3-Series (E90 E92) ... i have a E90 2006 325i i got this code of the scanner A0B4 CAS Engine Start Starter Operation

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I have 2007 bmw 328xi, recently had code a0b4 and active. Hi I have 2007 bmw 328xi, recently had code a0b4 and active steering inactive car was running ok then I had it in my driveway and all of a sudden the car won't start like it was dead and I don't know ...I bought 3 different Diagnostic Code readers and surf the web and no one has a proper explanation of the or solution for 4 trouble codes I found, A0B3,A0B4,A0B5,A0B6. The last Diagnostic tool I purchased was a AP200 and the manufacturer could not explain the true fix for the codes their reader is giving. Why manufacture a tool you do not know 100%.When it fails it creates the SOS malfunction code. Audio: Jehnert Flatline speakers, Mobridge M1000 DA2 prepro, Helix P-DSP, Zapco Z-150.6 amp, CIC iDrive upgrade. Performance: MHD Pro Tune, AR Downpipes, ER FMIC/CP, DCI, RB turbos and inlets, KW V2 coilovers, Fuel-It Stage 2 pump w Ported fuel rail, Mfactory LSD. N.There are THREE different Definitions & P-codes for the "2E8D" Hex-code/fault code. ... Get the correct Definition/P-code and then use BMW Fault Code Lookup to check the Definition, and also click on the "View" Link for "Service Info" that suggests tests to determine if a wiring fault, such as short in KL15 Wakeup circuit, or actual IBS Fault. ...BMW P0304 Code : Misfire Cylinder 4. As a BMW owner, it can be frustrating to see a check engine light pop up on your dashboard. One of the most common diagnostic trouble codes (DTC) that BMW drivers may encounter is the P0304 code, which indicates a misfire in the fourth cylinder of the engine. This issue can cause a range of symptoms, from a ...

Thank you all for tuning in to Super Mario Diagnostics! Today we are diagnosing and fixing a crank no start concern on a 2011 BMW 128I E87 N52K. I hope you ...A subreddit for BMW technical support. ... I was driving home and came out of a side road and gave it some beans when the car cutout and gave me the A0B4 code, leading me to swap out the starter motor. The battery was changed as the old one was 13 years old and on its last legs. Battery has a solid 12.6v at rest and drops to 8 or so when cranking.Pressing the start-stop button. When the start-stop button is pressed, terminal 15 is activated first of all. · Activating of the four outputs, terminal 15 in the CAS. The relief relay for the ignition coils is switched on via terminal 15-3. · Activation of the three outputs terminal 15 WUP (wake-up) in the CAS.Here is a comprehensive list of DSC fault codes commonly found in BMW cars. These codes can help identify potential issues with the DSC system and assist in troubleshooting: 1. DTC 5E21 - ABS Internal Pressure Sensor 1 G201. - This fault code indicates a problem with pressure sensor 1 (G201) in the DSC system.Meet the Experts. 2009 Mini Clubman S. Codes: C994, C913, A0B3, A0B4, A0B1 125KMILES. Manual transmission- car doesn't crank first time I - Answered by a verified BMW Mechanic.2011 bmw x5 35i code a0b3 a0b4. no cuando está en frío. ... we have 2008 bmw 328i with codes 2a3f, 2a45 and a0b3. car will not start at times. checked fuel pressure ,spark and injector pulse . all were fine. xxxxx xxxxxman / hallman's auto service xxx-xxx-xxxx ...My car BMW 316i E90 was running without any problem. Yesterday, all of a sudden my car refused to start. I had it diagnose with a code reader and we found 7 faults/errors. The car is no longer recognizing the key even though I have 2 keys and non of them are working. "Thus NO Start and NO Crank". FAULTS FOUND: 1. Car Access …Welcome to Mechanics News, where we bring you the latest updates and insights into the fascinating world of automotive technology! In this article, we delveCodes: A0BD - CAS output wake up line, and A0B4 - engine starter operation. I've been researching my ass off and have come up with 3 ideas: 1)Replace the IVM Integrated Supply Module ($130+-) 2)If the IVM doesn't solve it, replace the IBS (not sure if replace whole negative cable for $209, or the little adapter lead for $35 or both....

Jun 2, 2021 · click no start fix! how to properly test your starter and battery. After replacing the battery and starter it still would not start. so i searched on forums ...

Welcome to AOS Aftersales Online System - your first address for repair and maintenance . AOS is intended in particular for experts at independent workshops who want to carry out repair and maintenance work on BMW Group vehicles.Code 0029F4 and 0029F5 Catalytic converter conversion after removing cats. I have an E70 2008 N52 Engine and recently removed my clogged Cats (don't have cash to replace). I have CEL and codes 0029F4 and 0029F5 DME catalytic converter conversion. wondering what options I can code with NCS Expert to disable the CAT from the DME or something like ...BMW 2004 E60 545i Gearbox problem Trouble Code 5088 Jump to Latest Follow 95K views 6 replies 6 participants last post by adrianandrews1982 Sep 9, 2023If you have jumper cables, using the black lead only….place one end on the engine lift hook. Place the other end of black on one of the ground pegs (passenger fender support). Try and start now. If it works you may have a bad engine ground. Yes...Meet the Experts. 2009 Mini Clubman S. Codes: C994, C913, A0B3, A0B4, A0B1 125KMILES. Manual transmission- car doesn't crank first time I - Answered by a verified BMW Mechanic.Well, if you are getting voltage AT the starter- like 12+ volt when using another battery- and the starter isnt moving, that would be an indicator. Starter's aren't high failure parts on these trucks. If battery SOC is below ~30%, DME won't even attempt to engage starter. Ok, so my 2008 X5 4.8 won't start.I have 2007 bmw 328xi, recently had code a0b4 and active Hi I have 2007 bmw 328xi, recently had code a0b4 and active steering inactive car was running ok then I had it in my driveway and all of a sudden the car won't start like it was dead and I don't know …Should I erase the codes and rescan and see what faults come on, and also while I'm driving at low speeds the engine management light doesn't come on. CAS Car Access System. A0C1 Output Terminal 50; A0C2 Output Terminal 50, RS; A0B4 Engine Start, Starter Operation; ECM Engine Control Module. 29CD Combustion Misfires Cylinder 1; 2E19 Firing ...Aug 5, 2019 · How To Fix Code A0B8. Jump to Latest Follow ... Pretty sure you find out here. Should be bookmark by every BMW owner . 2011 BMW X3 2.8i (F25) N52. Save Share.

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Reading codes you can also find out if there is any rich or lean code detected by the O2 sensor. If car is not starting at all there will be no mixture code reported from O2 sensors, as there is no ignition. Regarding mixture, if ignition and distribution is OK, check the factors that determine mixture. 2014/5/16(金) 午後 4:35 返信するMay 2, 2019 · A forum community dedicated to BMW owners and enthusiasts. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together.Consider to support my channel and all the hard work put into it at http://www.patreon.com/LMAutoRepairsThank youHiThis car, I picked it up as a non runner.....Took me 5-6 hours all together. Try disconnecting the blue IBS plug near the battery and try again. If not you need a starter. Likely need a starter. Check voltage to the starter, and check voltage to the solenoid. Also, try hitting it a few times with a hammer or hammer/prybar combo while someone tries to crank. Hey r/BMWTech , My car refused ...Here is the fault code description: A0B4 CAS: Engine start, starter operation. ... 18 yrs. experience as BMW Master Technician, Shop Foreman, ASE Master Certified. bimmaster. BMW Technician. 1,913 satisfied customers. 3 years dealer experience, master bmw tech. Matt. Engineer. 583 satisfied customers.With INPA & ISTA FREE Downloads, just $45US for BimmerGeeks K+DCAN Cable and a few hours of your time, YOU can have BMW Factory-Level or Dealer-Level Diagnostic Software, SSP wiring diagrams, FUB System Functional Descriptions, REP Repair Procedures, everything you need to know more about your issue than "the guy at …BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > BT Code Experts... Thread Tools: Search this Thread 08-06-2009, 08:35 PM #1: Kleinacus. Captain . 671. Rep. 873. Posts. Drives: M2C 6MT Build Week 33 ...As with many cars, the EML on a BMW is the engine management light. When the engine management light shows on a dashboard, it means the computers aboard the car have detected a pro...Happy to buy another version of INPA but haven't turned up anything after trawling online this afternoon. Like. Sort by Oldest first. Elthox. 894 posts · Joined 2015. #2 · Jan 3, 2021. As explained previously, you locate cas in body menu and sync. Not in dme. Whatsapp +491626632139. ….

I have 2007 bmw 328xi, recently had code a0b4 and active Hi I have 2007 bmw 328xi, recently had code a0b4 and active steering inactive car was running ok then I had it in my driveway and all of a sudden the car won't start like it was dead and I don't know …2011 bmw 328i car franks and wont start. I have a code in cas a0b4 car access system engine start starter operation. But - Answered by a verified BMW Mechanic ... Hi I have 2007 bmw 328xi, recently had code a0b4 and active steering inactive car was running ok then I had it in my driveway and all of a sudden the car won't start like it was …All the codes were ECU failures, can bus errors, failure to connect to module this/that, etc. Here is a list of codes: Fault Report - BMWhat - Version: 13.03 ID1: 36a20556-9ac1-4525-b15e-3845327810c7-86bID2: f8421777-0edb-4ae7-883b-c29d55b2e6ef-be2 ... Drives: BMW E90 33?i | 90 Integra B20.click no start fix! how to properly test your starter and battery. After replacing the battery and starter it still would not start. so i searched on forums ...Hello, Code 51A6 is a transmission control module-engine control module communication issue. Usually, a bad or missing signal from the engine control module. This can be caused by a bad crankshaft position sensor or damaged/corroded wiring. The sensor is located on the bottom right of the transmission housing, see image below.I have a 2011 135i DCT that wont start and is giving me a code; 00a0c1 CAS: Engine Start, Starter operation. When you try and turn the vehicle on, it sounds like the starter wants to engage and you hear a humming noise for about 1-2 seconds and then nothing. I tried replacing the fuel pump and the starter as I previously had a long 3-4 …1) Attach K+DCAN Cable to computer USB Port (but NOT OBD II Socket) 2) Open Control Panel & Select Device Manager. 3) In Device Manager, Select "Ports (COM & LPT)" which ONLY appears if Cable connected. 4) DoubleClick USB Serial Port & select Port Settings Tab & click "Advanced" box.quick little over view on a no start bmw with code a0b4 دیدئو dideo Buy Dideo Subscription Instant & Easy Downloads: Quickly save YouTube videosBMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Need help understanding inpa codes for 09 e92 335i Bmw code a0b4, A. 629E: 1. This fault code was saved in EKP Fault Memory when the odometer read 205,200 km ~ 127,500 miles; 2. External error: CRASH / + battery shutdown = Externer Fehler: CRASH/+Batterie-Abschaltung; 3. The engine was running when this occurred, as Battery Voltage (Spannung KL30) was 13.30 Volt;, BMW CODE 2e94, Code P1717, Code 51a7, Code 2ad0 FIXIf you have a BMW that has code 2e94, code P1717, code 51a7, code 2ad0 and you have service engine light o..., Hello there and welcome to the BMW Car Club of America. If you are a BMW CCA member, please log in and introduce yourself in our Member Introductions …, A0A9 - CAS: Control Unit Fault: This code suggests a fundamental problem with the CAS module itself, potentially affecting communication with other vehicle …, About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., 06 BMW 330i sedan e90 got all these codes coming up just in startup I can clear all the codes and the car runs fine A9b4, 5e1a, 2a96, 2ad0, 2a95, 51a7 … read more Roger, N. Napd325 Discussion starter. 2 posts · Joined 2020. #2 · Jun 4, 2020. My 328i does not display an check engine light but when I plug in the OBD2 it reads p054b code. I noticed a few extra cranks when starting cold and a rough idle. I have changed both camshaft position sensors and the bottom VANOS solenoid which I believe is the exhaust one?, So i booked an appointment with my local BMW and they tried coding the used module with ista/p but that program said dsc module not compatible. So I bought a new one today for $489.00 new Bosch. There are a few people that said that they didn't have to code the module just unhook the battery and install the module., Even after dropping in value by 2%, Toyota is estimated to be worth $28.9 billion and retains the title of world's most valuable automotive brand, according to the new BrandZ study..., diagnostic codes meaning I have a 2006 X5 with the big motor and had a friend run a check and he came up with: 1- 2D03 throttle valve actuator - cancel adaptation due to enviromental conditions. ... 02 BMW 325 13 MB GLK350 94 GMC sonoma 4x4 - hpd30/8.8 - toy 15 MB GLA250 (wife's) 01 Pontiac WS6 - Garage Queen 12 RAM CC Hemi powered - new DD ..., BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > BMW Coding > reset code 578E (transmission fluid life)? Thread Tools: Search this Thread 05-01-2018, 04:33 PM ... I was also able to check and clear some other codes. My daughter had to take the car right after I finished, so I was not able to double check and see if ..., I was given CAS errors A0B3 and A0B4, both saying that CAS tried to start the motor and nothing happened. On my vehicle, CAS directly supplies voltage to the …, 1990 Bmw 535i 1999 740iL: Sold 1997 740i: Crashed and Parted 1988 535i: Crashed and Parted 1988 528e: Crashed and parted. 03-21-2015, 03:05 AM #11. Dboy7er. View Profile View Forum Posts Member Join Date ... Those sensors do not always throw a code. It's going to be very difficult to diagnose without a code pointing you to something since it ..., Jan 14, 2020 · I bought 3 different Diagnostic Code readers and surf the web and no one has a proper explanation of the or solution for 4 trouble codes I found, A0B3,A0B4,A0B5,A0B6. The last Diagnostic tool I purchased was a AP200 and the manufacturer could not explain the true fix for the codes their reader is giving. Why manufacture a tool you do not know 100%., 2B5C is the code from the crankshaft sensor, A0B4 is a code from the CAS for starter motor operation, this is because the CAS switched the starter on, but didn't see any movement (because of the crank sensor being faulty) The other code could be a few things depending on what module reported it., I just got my alignment done yesterday at my indy. They always do quality work & I've never had an issue. However, after picking up my car I drove about 100ft or so & the "Active steering malfunction" (yellow steering wheel with ! symbol)popped up on the HUD & center display stating that the wheel angle has changed (which it did, it was canted to the left prior to the alignment job)., BMW A0B4 CODE starter problem SOLUCION. Part Replaces: 6774684 For vehicles with BMW light alloy wheel, V-spoke 229 We will ALWAYS try our best to It is also possible to . 2007 BMW 328i CODE (A0B4 ENGINE STARTER OPERATION) BC Racing BR Series Coilovers for the 1986-1992 Toyota Supra (MA70) offer the most affordable entry into coilover ..., Consider to support my channel and all the hard work put into it at http://www.patreon.com/LMAutoRepairsThank youHiThis car, I picked it up as a non runner....., I scanned the car again and here it is again code 6294. I have read extensively about fuel supply issues but I have not found a diagnostic process to verify or test the components. I don't have a INPA or any other BMW software. I only have Carly and it only point to a code. I have 145,000 miles on my car and the assumption is the fuel pump will ..., Mar 3, 2023 · I have a few multimeters to try this with. I’ve bought a few alligator clips as well to make it a little easier. I think the video linked below shows exactly what Autosri suggested. 1. Negative multimeter lead to the negative terminal (car end) 2. Positive multimeter lead to the negative terminal on the battery. 3., I have 2007 bmw 328xi, recently had code a0b4 and active Hi I have 2007 bmw 328xi, recently had code a0b4 and active steering inactive car was running ok then I had it in my driveway and all of a sudden the car won't start like it was dead and I don't know …, The U0100 code in BMW vehicles indicates a communication problem between the Engine Control Module (ECM) and other control modules. This code can be triggered by various issues, including: Failed ECM: A faulty ECM can cause communication problems with other control modules, leading to the U0100 code. Loose or corroded connections: Loose or ..., 2011 BMW X5 35i code A0B3 A0B4. No cuando está en frío prende y cuando calienta se apaga y no prende. 126.000 - Answered by a verified BMW Mechanic, BMW code P13B4 refers to a specific fault in the fuel injection system of a BMW vehicle. This code indicates an issue with the injectors, specifically injector 4. To fix this problem, it is recommended to have a professional mechanic or BMW dealer diagnose and repair the issue. See also Honda Pilot 2006 Radio Code: Unlock the Sound System., Hey guys, I just wanted to share my experience with this 2007 BMW 328i 3.0 that would crank but not start. After verifying that engine timing was good, spark..., Car access system code A0b4 fault engine start starter Footwell module codes A8af A8ae Air conditioning code 9c6c 12v output peripherie Instrument cluster codes 931d E104 Passive GO system codes A0b5 A095 What do yall think? ... But the BMW would be used at least every week or two, although usually for only a short 5-10 minute ride on average. ..., The BMW P0128 code is a diagnostic trouble code (DTC) that indicates a low engine coolant temperature. This code is triggered when the engine control module (ECM) detects that the engine coolant temperature (ECT) sensor is reading a temperature that is lower than the expected range. The ECT sensor is responsible for monitoring the temperature ..., Hey have a 2007 bmw 335i have a 29e2 code. I replaced the hpfp and threw that code. Watching data log the hpfp is reading the same as the low pressure side. ... I'm getting a CAS code A0B4, car won't crank but both battery and starter are new and it ran for a few months after start replacement ..., Related Documents & Media 2006 BMW 330i Related Documents & Media 2006 BMW 330i ... Trouble Codes. A0B4: Start problem: Message Closed w/FIX. Vehicle Data 2006 BMW 330i . VIN: WBAVB335X6 : Engine: 3.0 L / 6 cyl / GAS: Trans:, The two DME Main Relay codes, 2ACB & 2ACC, suggest there is a power supply issue related to those 3 fuses. 3100 is a secondary code, as Boost Activation is switched off due to primary fault (DME Supply issue). NO Scan Tool or Diagnostic software is going to tell you exactly WHAT is causing the fault., Sep 28, 2014 · I am getting some new codes now - car still won't start will appreciate any help Thanks A0C1 - Terminal 50 output - Signal too low - Permanent A0C2 - Terminal 50 output - Signal too low - Permanent A0B4 - Starter motor, starter operation - Permanent A0B1 - Input gear selector - Signal missing or faulty - Intermittent, Here is the Definition of A0C1: A0C1. CAS: Output, terminal 50. cas. A0C1 indicates the Problem is that "Terminal 50" or the CAS Activation of the Starter Solenoid, is NOT getting Voltage to the Starter Solenoid, either (1) due to a Fault in the CAS Module or (2) due to a wiring fault between the CAS Module and the Starter Solenoid, by way of a ..., Now crank but no start Code 2A9A Thread Tools: Search this Thread 02-21-2021, 12:52 PM #1: jopakr. Registered. 2. Rep. 2. Posts. Drives: 2011 BMW 328i. Join Date: Feb 2021 ... Here is the BMW Fault Code Lookup Definition for 2A9A, along with the link to the Fault Information Sheet for that code. See the "Service Notes" on that sheet, with ...