Bmw engine codes list. B engines are modular engines, engineered since 2013.
Bmw engine codes list 7 and can display fault diagnostic codes. What are the common symptoms of OBDII code P0139 on a BMW? The common symptoms of code P0139 include poor fuel economy, rough idling, and a noticeable decrease in engine performance. BMW Complete Diagnostic Fault Code List [E36, E46, E90 and more Oct 12, 2024 · Bmw Engine Fault Codes | My XXX Hot Girl. The first, the N, represents the engine family, the type of engine BMW uses. Codes like P0300, indicating a random cylinder misfire , can be caused by faulty spark plugs, ignition coils, or fuel injectors, and can be fixed by replacing these components. We concentrated on engines used in the US market, as well as BMW Motorsport production (S code) and racing (P code) engines. By locating your engine code on the chart, you can determine the exact details of your BMW engine and use this information for maintenance and parts identification. you will then get a list of the engine codes with the years of construction and engine BMW split the M50 24v engines and used Siemens for some of the 2. How to decode engine codes bmw: manual photos and review!Bmw all engine codes list Bmw engine codes / naming convention explainedBmw engine codes decode manual. But the latest units, such as the S55B30O0 in the current M3/M4, follows in the steps of the BMW “B” engines BMW P 1575 Engine control unit, sensor supply circuit B – incorrect signal. 5 %µµµµ 1 0 obj >>> endobj 2 0 obj > endobj 3 0 obj >/XObject >/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 9 0 R 10 0 R] /MediaBox[ 0 0 612 792 If you are reading codes from specific BMW modules, you may find you get a code you don't recognise, or one that doesn't appear in a search. NOTE: THESE CODES ARE NOT RELEVANT FOR UK CARS. Engine number location bmw 328i f30 4cy turbo: bmtroubleuBmw engine number location 328i f30 turbo Bmw engine codes code parts e46 model motorsport engines models e39 family m3 explained performance names cylindersHow to read bmw fault codes without a code reader. 1. Jul 23, 2017 · There are 5 permanent parts of a BMW engine code and an optional sixth. BMW Fault Code Lookup. When a BMW triggers diagnostic code P0301, it indicates a misfire in cylinder 1 of the engine. THEY ARE ONLY RELEVANT FOR CARS WITH THE "ENGINE CHECK" LIGHT Procedure Oct 31, 2023 · Bmw 750il 2001: q&a on check engine light, dtc 82, p0606 Bmw engine codes & bmw chassis codes Bmw engine codes & bmw chassis codes Bmw engine codes code chassis bimmerworld breakdown key family m54 m62 Sep 8, 2011 · Black 2002 BMW E65 / 745i 114K My DIY's - New alternator, battery, CCVs, idler/tensioner pulleys belts, NGK Iridium spark plugs, , sway bar bushings, Front rear brakes, Valve Block, Head Gasket, Exhaust Gasket, Upper and lower Timing Gaskets, Valve Covers, exhaust valves, Timing Chain slide rails, Fuel Injector o-rings, pulled radiator, Intake Manifold Gaskets, water pump, Coolant Pipe/weep Aug 16, 2022 · Engine Codes BMW 328i 2007. Bimmerpost ☰ Model Selection. However, 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. MS41, MS42 and MS43 Frequently Asked Questions about P0139 BMW Code 1. This letter will be one of six: M; N; B; S; P; or W. BMW P 3019 Heated oxygen sensor 1, bank 2 – mixture control system malfunction. Bmw engine codes list numbers wiring Engine codes Bmw engine codes & bmw chassis codes. 2. 2: Inlet camshaft control system, end position - plausibility Description, Diagnostic and Repair Information for BMW OBD2-OBDII Engine Codes | Page 1 | AutoCodes. Table a. Jun 12, 2024 · These charts list the various engine codes used by BMW, along with their corresponding engine specifications. The code reader or diagnostic tool will ask the module for any stored codes, and it will receive a number Dec 6, 2021 · 1211 DME control unit did not pass self-test. Mar 10, 2009 · This information applies to all U. Engine Numbers M Since 2000, BMW has introduced a new engine… Oct 24, 2024 · These diagnostic trouble codes, accessed through your BMW’s OBD-II system, provide valuable insights into engine performance and emission control. Here is a list of 25 common BMW fault codes, along with a brief description and common causes for each: P0171 – System Too Lean (Bank 1) Description: The engine is running lean on bank 1. Mar 13, 2022 · List of BMW Engines. This can lead to a variety of performance issues within the vehicle. The engine block may have a variety of codes imprinted into it. **Refer to our Generic OBD II code list for definitions on all other BMW diagnostic trouble codes. Nov 19, 2004 · BMW Fault Codes (DTCs) Below is a comprehensive listing of BMW DTCs and the corresponding SAE P-codes. BMW Engine Codes : Explained - YouTube Sep 12, 2024 · Code P0301 BMW Description. M3) Codes BMW 3 Series (incl. The P1085 BMW code indicates that there is a fuel control mixture lean condition in Bank 2 Sensor 1 of the vehicle's engine. The first 4 or 5 letters / numbers usually provide enough technical information for a car parts supplier to find the right engine related car part for you. M10: Aug 6, 2014 · Updated to v1. 1, M1. 1212 Oxygen (O2 or Lambda) Sensor 2 (cylinders 4–6) 1213 Lambda Control System Bank 2: The ECM has been unable to maintain Lambda (fuel mixture or fuel trim) on Bank 2 (cylinders 4–6) of the engine. Sep 7, 2024 · Cost to Fix P1062 BMW. S. Whether you're shopping for BMW parts or a BMW enthusiast, you will often see chassis and engine codes referenced in place of model years or model names. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. com You can find common BMW 1 Series fault codes on this page that when clicked take you to a detailed description. Click on an image below to view the breakdown for each engine family. If you know the engine code for your BMW, simply buy reconditioned and used engine by selecting the code, fitting and delivery available. 0 litres, and Bosch continued on with the 2. This letter highlights the engine family of Mar 17, 2024 · not a bad list and @Pinto_101 thanks for reproducing the link for the members, information is all good, however way we get it. BMW F82 Engine Drag Torque Control (MSR) BMW P1260THEFT detected – engine disabled. Apr 5, 2024 · Bmw engine code codes chassis breakdown key n55 coding family bimmerworld n62 n52 n51 year n20 does Bmw engine codes Bmw engine codes list numbers wiring Engine codes explained- turner bmw s User Manual and Diagram Library Finding Engine codes for a BMW 1-Serie starts here. 1215 Air mass/volume sensor 1216 Throttle potentiometer 1218 “Output Stage, Group 1” 1219 Oct 25, 2023 · Engine identification code : Provides an indication of the engine displacement, the number of cylinders, the engine concept and the differentiation index of the respective engine. Content. Dec 16, 2024 · job on Toyota 1AZ-FSE © 2016-2024 ENGINE-SPECS. BMW: Battle of the Brands. BMW P 1546 Engine ECM Bank 1 Internal Fault Checksum Error Aug 28, 2012 · I found this complete list of OBD II codes for BMW's. First digit – engine family . BMW ran out of M codes in the late 1990s and began planning N engines (also referred to as New Generation). 0064360100 Recall Campaign 01V-206: Engine Auxiliary/Cooling Fan - E46, E38, E39, E52, E53 0065770100 Recall Campaign 03V-421: Airbag Control Module 1133043900 Rocker arm/finger/roller-type finger with shaft-unpleasant noises Aug 2, 2023 · Bmw 750il 2001: q&a on check engine light, dtc 82, p0606 Bmw engine explained codes code naming convention bimmertips facts learn fun where Bmw engine code codes chassis supra key parts diagrams toyota b46 b48 b58 family 5l 2007 does turbo twin software Audi vs. Diagnostic trouble codes (DTCs) BMW code P-code Fault type and function Signal type and range Explanation 1 Ignition coil cyl. That being said, there were other means of running onboard diagnostics on cars prior to OBD II. . This means that the air-to-fuel ratio in the combustion chamber is imbalanced, with an excess of air compared to fuel. The official motorsport race engines use a "P" code. An indy said he needs a vavetronic/shaft on side 2 (bank 2?). E3: The following list will help you identify the engine code for your BMW. 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 (Bank 2 Sensor 1) Engine coolant temperature (ECT) sensor, instrument cluster, engine off timer P1377 MS40/41/42/46/M5. Example: P1055 Hex Codes are typically given by more advanced scanners. He's taken to the dealership and was told he needs both HPFP replaced. Position (2) are the engine code letters. Have a slew of codes and of course instant Engine Malfunction notice. Feb 3, 2019 · S63B44T3, N55B30T0, M10B18, S65B40, M20B27. BMW P 1326 Camshaft Position Sensor A Bank 1 Phase Timing Reference Out of Range. Oct 14, 2021 · M52B25TU Engine Family This letter denotes the general engine family it belongs. These can be used to identify faults in the system. Once you’ve found your engine code, you’re probably wondering what all the numbers and letters mean. The following are warning lights and indicators found in vehicles built by BMW. Jun 16, 2024 · Engine code location on bmw n55, f chassis Bmw complete diagnostic fault code list [e36, e46, e90 and more Bmw engine numbers slideshare Bmw engine codes & bmw chassis codes Cost to Fix P0442 BMW. May 17, 2024 · Bmw engine codes decode manual Engine code location on bmw n55, f chassis Bmw engine code codes chassis supra key parts diagrams toyota b46 b48 b58 family 5l 2007 does turbo twin software Bm BMW Symbols. Jan 24, 2024 · The next time you search up a code, remember this. 2 Electric circuit. This means that there is a disruption in the combustion process in multiple cylinders of the engine, leading to a loss of power and potentially causing the engine to run rough. Engine Codes Explained- Turner BMW Service and Repair. Bmw engine codes decode manual Bmw engine light check codes 750il lit 2001 code has Bmw 750il 2001: q&a on check engine light, dtc 82, p0606 Jul 12, 2023 · Bmw engine codes : explained Bmw engine light check codes 750il lit 2001 code has Bmw engine codes & bmw chassis codes. Additionally, certain fault codes may apply to various non-N54 engines. 12. The table below includes the engine code, the number of cylinders, the engine volume, the number of valves, the horsepower range, torque, the BMW model of the motor on which it is installed, the time period of use of a particular engine and many other important information. 0l, and MS40. Here’s a step-by-step guide on how to decode BMW engine codes: Use an OBD-II Scanner To begin decoding BMW engine codes, you’ll need an OBD-II scanner. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? BMW is well known for its history of inline-six (straight-six) engines, a layout it continues to use to this day despite most other manufacturers switching to a V6 layout. Surprisingly, BMW does not often play by its own rules and follow its own corporate logic. This is because many fault code tables, like our OBD code list are showing the OBD2 generic codes. 1 Air, pressure and temperature sensors. The below table includes all past and current BMW models, and also some models that are planned for the immediate future. Below are the codes of BMW engines until 2001. On a BMW 328i Jul 10, 2024 · Bmw engine list codes numbersEngine code location on bmw n55, f chassis Bmw engine codesBmw engine codes & bmw chassis codes. BMW engine codes . 5–2. MS40. Sep 20, 2019 · A friend of mine bought a used E64 with some issuesheres a list of the codes that the car hasi didnt run the codes myself this is just a print out list he gave me from someone who did run them for himCar runs great, shifts good, idles smooth 29A9 Power Management 299B Communication Engine ECU- IBS Mar 28, 2020 · In this post, we will cover several common fault codes for the BMW N54 twin-turbo engine. Decoding BMW engine codes is easier than you might think, especially with the right tools. P0174 – System Too Lean (Bank 2) Nov 18, 2019 · The S engine codes initially used the format of the M engine up to the S63 engine. 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. A BMW engine code consists of five mandatory components and one optional component. Powerplant BMW Engine + Powerplant Identification Codes list The following is the complete list of BMW and MINI chassis codes covering worldwide production from 1966-2023. Ista would have the fault code, the description and the test plan, and for your specific model, all though unless your actually in ISTA, its a pain, I have it on a dedicated machine. In fact, it wasn’t until 1990 that all cars manufactured in the United States had to be fitted with an OBD II system. Every BMW production model, and even some prototypes and concept cars, are given a type designation. P Code Count; P1055: 9036: P0171 These are known as the BMW E-codes, F-codes, and G-codes. Bmw engine codes list numbers wiringBmw all engine codes list Bmw engine n55 location code chassisBmw engine codes / naming convention explained. Our team of experts has compiled this list to help you quickly diagnose and troubleshoot any issues with your vehicle. These are stored in response to a problem found in the car by the system. Click the link to the right of each one to learn more. 32; Added filtering by engine and country; Added automatic detection of P or hex code; Added improved data for P codes and hex codes linked to P codes; Added page for most requested codes; Added diagnostic information for certain codes; 1. Aug 20, 2023 · Bmw 5 series questions How to decode engine codes bmw: manual photos and review! Bmw 750il 2001: q&a on check engine light, dtc 82, p0606. Engine Codes for BMW In actuality, it is an engine code, and each digit stands for a distinct component of the engine. These codes differentiate the various models even when they share the same name - a 2001 325i (E46 chassis) is not confused with a 1995 325i (E36 chassis). These codes are used to indicate which engine your car is equipped with. 2 Code Decryption. 2–1. Bmw all engine codes listBmw 750il 2001: q&a on check BMW E30s from 1988 onwards have Bosch Motronic versions M1. The M range were engines made before 2001 and the N after. There is also a list of all lights in an image and a PDF E-book for you to Download for FREE. com. On the engine block are codes that can be used to determine the engine’s displacement size, country version, fuel system, revision state, and serial number. BMW M GmbH models use an "S" code. BMW P 1872 Gear Select 3-2 Input High. Mar 10, 2023 · Helping a friend with his 2017 750i with 96k miles. So, what is that light on your dashboard? What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. And official race cars get "P" codes. Check engine light codes as we know them today are a fairly recent thing. These codes apply to the 135i, 1M, 335i, 535i, X6 and Z4 powered by the N54. M, N, B, S, P, W . You can also type in the fault code you are getting below to find a more detailed description. Jul 14, 2024 · Engine code location on bmw n55, f chassis Bmw all engine codes list Bmw engine codes : explained Bmw 750il 2001: q&a on check engine light, dtc 82, p0606 User Manual and Guide Collection Bmw Engine Codes List Nov 14, 2023 · - Position (1) is the engine number. Nov 21, 2014 · A forum community dedicated to BMW owners and enthusiasts. 5 L Inline 4 Engine code Years Displacement M10 1960–1988 1. Bmw engine explained codes code naming convention bimmertips facts learn fun where Bmw engine code codes chassis breakdown key n55 coding family n62 n51 n52 n20 does year Bmw engine n55 location code chassis Apr 8, 2024 · Codes ss396Bmw engine codes list numbers wiring Bmw engine code codes chassis breakdown key n55 coding family bimmerworld n62 n52 n51 year n20 doesBmw engine n55 location code chassis. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. Code P1085 BMW Description. B engines are modular engines, engineered since 2013. org; BMW Land - 5 Series Forum; BMW Tech /reddit; BMW UK; BMW Wiring Diagrams; E60 Wiring Diagrams; E21Build. Click the symbols for details if you want. BMW Engine codes / naming convention explained - BIMMERtips. Diagnose your vehicle's issues effectively's expert insights. This page contains the top 10 most searched BMW P and hex fault codes using this site. The initial letter, an N, stands for the family of engines that BMW uses. Toggle navigation menu. This means that the fuel-air mixture in that particular cylinder is not igniting properly, leading to a loss of power, rough idling, and potentially even engine damage if left unresolved. Check Details Bmw engine codes code chassis bimmerworld breakdown key Carly codes appear as EG 5DF0 or 5DF1 etc Whenever I find an online a list of OBD2 codes they are in the format P0001 etc Does anyone have a link to the Carly type codes?are these the 'real' BMW codes as seen by a main dealer? Jan 19, 2022 · The History of Check Engine Light Codes. The first thing to do when you troubleshoot your Bmw E34 engine is to read your Engine Codes. Disconnect from power and reconnect after 10 minutes. The typical repair costs for addressing a P0442 BMW code can range from $100 to $500, including parts and labor. 1 Car diagnostics. BMW: Accessing Trouble Codes (1989-1990) This information applies to 1989-1990 3, 5, and 7 series BMW models. P Codes. Subaru Check Engine Light Unfortunately, if you own a BMW then you may experience these common fault codes showing up: P0456 – This is a sign that the engine control module has detected a small leak in the system that mixes fuel and air before it gets to the engine. These scanners can be purchased from auto parts stores or online. Nov 13, 2024 · Learn how to read and clear codes from BMW cars using a full system scanner. Service centers for MINI and BMW do not employ OBD DTC "P" codes. 3 and M. Jump To: Search BMW 3 Series (incl. Below are charts detailing the BMW engine family codes with a handy de-coder image so you know how each code is broken down. Fault decipher e92 e90 Bmw engine codes 3 series bmw fault codes. This list includes the engine code, the number of cylinders, the engine capacity, the number of valves, the horsepower range, the torque, the BMW model of the motor on which it is installed, the time interval for using the particular engine, and many other important information. These OBD2 codes are stored when a sensor in the car reports a reading that is outside the normal/accepted range (Eg: fuel mixture too rich). Let’s get started! BMW Warning Lights/Indicators and Meanings. 1998-2005 Mercedes-Benz Engine Oil Change Guide. com; My E21 316 Project; My E30 318i Project; TIS Online - BMW Cats; E30 Zone WIKI Aug 19, 2024 · Code P1341 BMW Description. The Motorsport cars receive "S" engine codes. Get the free code list HERE! Code 1223: Engine Coolant Mar 20, 2013 · If anyone needs help here we have the DTC Database (OBD-II Trouble Codes) Definitions for BMW diagnostic trouble codes. 0: Updated data to 4. So I have edited your post & I am leaving a link to PDF files here your those needing the codes . The BMW 5 (E39) Fault Codes manual is a vital resource for technicians working on BMW 5 Series (E39) models. Determination of engine information on displacement size, country version, fuel system, revision state and engine serial number from codes is stamped on engine block. . The code identifiers generated by BMW's proprietary software and code reading system are formatted in HEX. Subaru. When talking about BMW "M engine codes" we mean the standard production models, not Motorsport models. The P1341 BMW code indicates a multiple cylinder misfire with fuel cut-off. Oct 16, 2024 · How to Decode BMW Engine Codes. 2 Input analog timing (100 mV) DME initiates secondary ignition for each cylinder then looks for feedback Jul 21, 2024 · Engine bmw codes stamp block breakdown Bmw engine codes – meanings and location [definitive guide] Bmw engine code list. The typical repair costs for addressing the P1062 BMW code can vary depending on the specific cause of the issue. 0 is a rare ECU used on non VANOS 2. When troubleshooting a MINI or BMW, refer to the list below for a high degree of confidence in DTC definition. M3) Codes The engine code is usually stamped somewhere into the engine block. BMW All Engine Codes List - Wiring Diagrams Jun 14, 2023 · Understanding BMW Fault Code List. 5l. M3) Recall Notices Common BMW 3 Series (incl. There are six possible letters: M, N, B, S, P, or W. Nov 11, 2024 · Common BMW Fault Codes . 2 Input analog timing (100 mV) DME initiates secondary ignition for each cylinder then looks for feedback BMW Check Engine Light Codes. The more common inline-four and V8 layouts are also produced by BMW, and at times the company has produced inline-three, V10 and V12 engines, BMW also engineered non-production customised engines especially for motorsports %PDF-1. 2006 bmw 325i engine code. Gibberish internal engineering codes never intended for public consumption, right? Not so. Standard BMW engines use a "M", "N", or "B" code. (not all codes apply to all engines) 1211 DME Control Unit 1215 Air Mass Sensor The following list will help you identify the vehicle code of your BMW. - E72 vehicles on left side of cylinders 5-8. Examples: 180101 or 1B9308 or 30FF Explore our comprehensive BMW fault codes list to diagnose and troubleshoot issues in your vehicle. In general, replacing a faulty Valvetronic motor or sensor can range from $300 to $800, including parts and labor. Causes: Vacuum leaks, faulty mass airflow sensor, fuel delivery issues. BMW and MINI models are assigned chassis codes which identify the different models and production periods. Feb 21, 2024 · Bmw engine codes : explained Bmw engine codes code parts e46 e39 motorsport model 2009 engines models x5 family m3 e70 x6 performance cylinders Bmw engine code codes chassis breakdown key n55 coding family bimmerworld n62 n52 n51 year n20 does BMW fault code: P0171, P0174 – System too lean This fault code indicates that the air-fuel mixture ratio is unusual, leaning towards too much air or too little fuel. 3: Updated data Jan 30, 2013 · Remember, these are manufacturer specific codes only. Nov 24, 2019 · BMW Coders. For the well-versed among us, the aforementioned list of BMW engine codes or designations conjures up distinct images of different cars and their power plants. From engine codes to transmission codes, we’ve got you… Top 10 Most Searched Fault Codes. * *Manufacturer Specific Codes** *P1083**Fuel Control Mixture Lean (Bank 1 Sensor 1) Bmw Engine Codes List. Straight 3 Engine code Years Displacement B38 2013–present 1. BMW fault codes are alphanumeric codes generated by the onboard diagnostics (OBD) system. NET Jan 29, 2013 · Diagnostic trouble codes (or fault codes) are obd2 codes that are stored by the on-board computer diagnostic system. Welcome to the BMW Check Engine Light codes page. BMW engines since 1978. BMW Trouble Codes some members are having trouble getting this topic open . Mar 12, 2024 · Bmw engine codes & bmw chassis codes Engine codes Bmw all engine codes list. These fault codes are pivotal in diagnosing and addressing malfunctions within the powertrain system of your BMW E90, ensuring your vehicle operates efficiently and reliably. 3 Engine BMW Chassis Codes / E Codes / F Codes. Numerous components could be at fault, ranging from failure to close the fuel tank cap to a faulty oxygen sensor. The list is rather long, maybe we should sticky this, so anyone can access it. 1 introduced VANOS control. Explore our complete 2024 guide to OBD-II trouble codes, including P, B, C, and U codes. Surely you have often come across many abbreviations and codes when looking for parts for your BMW. Below you will find the most complete list of BMW trouble codes available. Dec 27, 2023 · Bmw engine list codes numbers Bmw engine light check codes 750il lit 2001 code has Bmw f30 f32 coding guide complete works all here |auto repair Bmw engine codes code parts e46 e39 motorspor Fixed bug showing hex code #s incorrectly in p-code result list; 2. B BMW modular engine designed after 2013 M BMW engine designed from mid-1980's€thru 2001 N BMW engine designed after 2001 P BMW Motorsport racing engine (non-production) S BMW Motorsport racing engine (production) W An engine supplied by an external vendor BMW Engine Code. - S63T0 from engine number 2001 0053 are on left side of cylinders 5-8. All but the W are BMW-made engines. 0 L Since 1978, all BMW engines sold in the US are covered by this information. BMW P 0166 Oxygen Sensor 3 Output No Activity (Bank 2) BMW P 1512 Intake manifold change system - signal low. E81 / E82 / E87 Jan 9, 2023 · In this post, I’ll show you all the BMW dashboard lights and their meaning. Having grasped the basics of OBD II codes, let’s now focus on common powertrain codes that highlight issues with your engine and transmission. This comprehensive manual provides essential information and instructions for diagnosing and troubleshooting fault codes generated by the vehicle’s onboard diagnostic system. I'm a little rusty with the N63 engine, this one has an N63TU2. BMW P 3238 Engine ECU Self Test – Clock Generator Malfunction Welcome to the BMW Fault Codes section! Here you will find a comprehensive list of fault codes for your BMW vehicle. - N63, N63O1, N63O2, S63, N74, N74O1, S63T0 with engine numbers up to 2001 0052 are located on the right side cylinders 1-4. Jul 23, 2024 · Bmw engine n55 location code chassis Bmw engine list codes numbers Bmw engine light check codes 750il lit 2001 code has. These codes indicate specific faults or malfunctions in various systems of your BMW, such as the engine, transmission, ABS, airbag, and electrical components. 3 (8/17/2014 2:45PM PST): (Download in the original post as an attachment) Added Section: 'Heads-Up Display' Added Section: 'TO BE TESTED' Added Code: Another line of code for Auto Headlamp Sensitivity For an OBD2 code list, please see our BMW code list or the appropriate generic list. M90 engine. Each part of the code has its own unique meaning that can tell you a lot about your car. hpztac bws hwvhh vdgejb bfvijt rjjnx swa tqwhva vdudccye kzgmg