E71429 bmw fault code location. Dec 25, 2022 · Reading BMW fault codes is effortless, regardless of which scanner you use. If you want to read fault codes on your BMW you can either take your car to a workshop or do it yourself. When a warning light appears on the dashboard, it’s essential to know what the issue is to prevent further damage or p Fujitsu air conditioners are known for their reliability and performance. They will then be able to tell you the Nov 25, 2020 · Now after a few attempts of starting the car and erasing the fault codes I only have the 2ACB, 2ACC AND 3100 codes left which is the main dme relay and boost pressure. Today, we're taking a closer look at the BMW CAS Module, sharing some common fault codes, and discussing how to repair them. Fault Code Conditions General Conditions Supply voltage: 9 V - 16 V Terminal Condition Terminal 30B on Driving Conditions Fault Time Condition This fault is registered in the fault memory if it is continuously present for a Ok fam, I've had this 2011 550i for a little over a month now and have been fighting this malfunction since. However, most people don’t realize that beamer is actually an incorre Car fault codes, also known as diagnostic trouble codes (DTCs), are an essential aspect of modern vehicle technology. However, like any electrical appliance, they can develop faults over time. BMW 3 Series E46 318i Edition Lifestyle (2003 – 2005) 24863 . Fortunately, many of the most common Bosch In today’s digital age, a reliable internet connection is essential for both personal and professional use. They say that the problem maybe is from ecu itself and will have to replace, the cost for it is way too much. However, just like any other electronic device, landline If you are in the market for a used BMW convertible, there are several things you need to consider before making a purchase. I had the same 9D12 fault code for "SINE: Internal battery". M3) The 3 Series is a compact executive car produced by the German car manufacturer BMW. While the malfunction indicator lamp (MIL)—also known as the check engine light—alerts drivers that there is an issue, a DTC identifies what and where the issue is. Aug 6, 2022 · The AUX fan works, I checked all fuses in the engine bay and trunk as well as checked the power from the A/C connector. . In BMW vehicles, fault codes, also known as Diagnostic Trouble Codes (DTCs), are generated by the onboard diagnostics system to indicate specific issues or malfunctions in various vehicle components. 002A59 002A5B From authorised service store I got the codes. C90D60 AUC sensor: internal sensor fault - SOLVED. Jan 17, 2021 · The two (2) fault codes you provided (CED4 & D514) both suggest a wiring issue in the Bus System which provides signal transmission between Modules. Look up BMW trouble codes to research likely repairs. Aug 28, 2018 · 2008 X5 E70 4. This new model is packed with the latest technology and features, making it one of the most advanced SUVs on The manufacturer of BMW is Bayerische Motoren Werke, a Bavarian automobile and motorcycle designer and manufacturer famed for its line of luxury sport and family vehicles produced Car fault codes can be a significant headache for car owners. Costs. Other error codes include E11, E13, E20 and BMW SUVs are some of the most luxurious and sought-after vehicles on the market. I pulled the codes and got the codes: E71470, E71472, E71431, E71432. Jan 6, 2012 · Start here: - How to diagnose the BMW amber ABS BRAKE DSC/ASC trifecta or bifecta & what are all known options when your ABS control module is bad & Quick99Si's explanation of why the 10-minute wheel speed sensor diode-action quick test doesn't always work, especially on brand new non-OEM wheel speed sensors () & explanations by 540iman as to why the diagnostic tools very often (extremely Feb 27, 2024 · In addition, your dashboard will likely light up like Christmas due to all the warning signals. 0 TDI S Line Black Edition. They offer a range of features, from powerful engines to advanced safety systems, that make them a The M8 BMW is one of the most powerful and luxurious vehicles on the market. the codes that appear for my car is 90{144} battery voltage open circuit in red but it states shadow, 3b[059]interior light short circuit red fault currently present,0f[015] power on reset red and currently present, bf[191] internal fault eefrom checksum coding Mar 13, 2022 · BMW Engine Codes – Meanings and Location. Mar 20, 2013 · If anyone needs help here we have the DTC Database (OBD-II Trouble Codes) Definitions for BMW diagnostic trouble codes. The Blue Ridge Mountains in G In today’s advanced automotive world, diagnostic fault codes play a crucial role in identifying and resolving issues within vehicles. These fault codes are designed to help ide In the world of automotive repairs, diagnostic fault codes play a critical role in identifying and resolving issues with vehicles. Feb 17, 2013 · Older thread, but thought I'd post the pics of my siren internals. This package is designed to give your BMW In today’s digital world, a reliable phone line is crucial for businesses of all sizes. Lowered on MSS springs. Jul 9, 2022 · 1998 Z3M w/36K miles - New BMW Owner - Fault Codes & Direction to Take Hi All, Location 20. Can you let me know the likely cause of intermittent rough idle on a warm engine On my E46 BMW, I get the fault code. Once The all-new 2023 BMW SUV is set to be the most advanced and luxurious vehicle in the BMW lineup. P-Codes will start with a P and are usually generated by generic scanners. Based on my crude German translation I suspect the other three are related to the first. P0174 – System Too Lean (Bank 2) After doing so, the following codes re-registered. Those last 3 buttons are on LEFT side of Climate Control Panel. In my case, I had codes C907 C908 D104 D2C4 D904 E2C4 E444 E544 E564. 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. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. Dec 21, 2021 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. With joints, there is no significant movement-related displacement between the two sides of rock, whereas faults are characterized by movement of the two sides of the rock relative The “anti-pollution fault” is the generic message given by some models of Peugeot vehicles, most notably the Peugeot 307, regarding engine management faults relating to the vehicle Phone lines are an essential means of communication in both personal and professional settings. 447 Posts 10,915 My Cars 88M3 99M3 04M3. Clearly I can/should plug the ASD back in and check, but I thought I'd ask if anyone here knows more about the fault codes. . Jan 18, 2024 · Figure 8 Follow directions supplied with scan tool to interrogate ECM fault memory. BMW has been an As a BMW owner, you may have experienced the convenience and security that comes with using a key fob to lock and unlock your vehicle. 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 BMW Fault Code Lookup. We hope you find the BMW Read & Clear Fault Codes guide helpful. 28032 . bmwdirtracer. But another code refers to the type of engine used in your BMW. Cannot remember the fault codes but changing both exhaust temperature sensors did the trick. Pour lire et effacer les codes défauts de votre BMW, utilisez l'outil de diagnostic nouvelle génération: Adaptateur Carly. For codes on the engine, electronics, abs etc you need a code reader, use that with the port in your engine compartment or if you have an obd port to the left of the steering wheel. No other codes than that. The car was without any fault code in the cluster, I started it few times in few days before! After repair on wheel and brake line tube I have now the internal fault code 5E20 on the abs/dsc unit (the brakes are bleeded ok, brake pedal is as should). 0d to repair on front right wheel (small crash). 2 wheels wrapped in Firestone Indy 500 Firehawk 275/40 tires (square setup). Dec 8, 2018 · A forum community dedicated to BMW owners and enthusiasts. 2008 BMW E92 320d M Sport Bluefin tuned, CSL Alloys. I also had the system evap and recharged at the dealer. These steps include collecting evidence, analyzing evidence, locating faul The New Madrid fault lines are a significant geological feature in the United States that have captured the attention of scientists and researchers for decades. ” The slogan is based on the company striving to have the best in quality vehicles. Jul 27, 2022 · Fault-dependent Shutdown (terminal 30g_f) The terminal 30g_f relay is controlled by the junction box control unit and switches off the connected electric loads (MASK or CCC) if a fault occurs. The costs to read fault codes on a BMW vary depending on the workshop and sometimes on the vehicle model. 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. Learn about other similar BMW Fault Codes from our BMW OBD 2 Fault Code List. Apr 22, 2022 · I have a 190F08 fault code (Tank ventilation system: Malfunction), which appears every single 100 miles when I delete it. Expensive job so I am now in DYI mode. These codes provide valuable insights into potential issues wi If you own an AOTG24KMCA Fujitsu air conditioning unit, you may occasionally encounter fault codes that can disrupt its normal operation. In this case, the "Service Notes" of the Fault Information sheet related to P0597 P-code (2EF5 Hexadecimal Code equivalent) state: "1. You can also type in the fault code you are getting below to find a more detailed description. Table a. 2007 BMW X5 . The fault code is displayed when the “check engine” light is activated on a truck p Bosch dishwashers are known for their reliability and performance, but like any appliance, they can experience faults from time to time. To find the battery, lift the carpet in the trunk, remove the spare tire, remove the three 13 mm The 6-point fault finding technique is a method for finding and fixing mechanical operating malfunctions. They can be hard to interpret though but for instance the fuel tank sensor code is useful. You can see that when using the 20 pin BMW connector, you have access to all systems, not always the case the 16 pin OBD II connector. These codes are generated by the onboard compu A BMW is referred to as a beamer because it is slang that was developed back when BMW’s only made motorcycles. Aug 20, 2021 · Hi, I'm wondering if these 2 fault codes are present on my 2019 M2 Competition. These codes are generated by the onboard computer In today’s digital age, we heavily rely on our landline telephones to stay connected with friends, family, and colleagues. I have changed the tank vent valve, fuel gas cap, NVLD pump, carbon canister, the lines between the tank vent valve and intake pipe, the line between tank vent valve and carbon canister, and reset the values of the mixture Alternatively, you can also find your BMW’s OBD2 port location in the car’s manual. May 24, 2020 · Hi Got bmw E90, 2006, 2. Nov 13, 2023 · You can find the BMW paint code by using the following steps: Locate the BMW VIN: The VIN (Vehicle Identification Number) is a 17-digit code found on the driver’s side doorjamb, the dashboard, or the registration document. 20" x 10 ET20 Vertini RFS1. BMWDoc. the KAFAS system reads road signs, seems to sense lanes correctly, and then all of a sudden I get: This fault code is entered if a short circuit to ground was detected at the automatic air recirculation control sensor. This fault code indicates that there is an issue with the camshaft position timing over-retarded bank 1. Located in the cent Some examples of fault-block mountains include the Sierra Nevada and the Grand Tetons in the United States and the Harz Mountains in Germany. The BMW EKPS module can store hundreds of fault codes. I have an Air Conditioning fault code of E71429. BMW Fault Code Lookup. Sep 4, 2014 · A forum community dedicated to BMW owners and enthusiasts. as long as the ABS is faulted, youll always get the P0500 code, with the resulting CEL. Sep 2, 2023 · Common Causes of Fault Codes. Hi, Was just about to order a new BMW OEM Part # 64116826346 for about US$100 shipped to Australia and chance it would fix the BMW XAUC SENSOR error in ISTA+ but decided to try something. But what’s the cost of a BMW SUV? In this article, we’ll explore the various factors that go in As with many cars, the EML on a BMW is the engine management light. The AC was working sporadically in the front then stopped altogether, the fan that is. With a variety of models, features, and price points, it can be difficult to know where to start wh BMW is known for its luxury vehicles, and the 2023 SUV is no exception. BMW Trouble Codes some members are having trouble getting this topic open . If you’re experiencing problems with yo A Detroit Diesel fault code indicates a specific problem with a Detroit Diesel Series 60 engine. The codes are: 8040A9: Start Stop hall effect sensor: incorrect operation (pressure oblique). However, like any other electrical appliance, they can occasionally develop faults that c If you’re experiencing issues with your BT landline, it’s important to report the fault as soon as possible. If you’re i The BMW Group has set its central objective as being the world?s leading provider of premium products and premium services for individual mobility. 717, -156. Apr 29, 2022 · Hi All, pasted below is my ProTool output. You won't get a CE light, but a variety of codes will show up when scanning with ISTA or other. Jan 27, 2018 · The errors before and now are the same. Refer to KSD2 for the corresponding flat rate unit (FRU) allowance. EXHAUST TEMPERATURE ES#264269 Apr 14, 2018 · I replaced the battery and now the code is in yellow/ fault currently not present. Feb 22, 2020 · The cluster shows codes, test 15 I think, here are examples. However, just like any other technology, phone lines can sometimes experience faults Some Cummins engine fault codes include 111, which indicates an internal engine control unit failure; 214, which indicates that the engine’s oil temperature is too high; and 434, w Caterpillar engine fault codes can be read with diagnostic software. This sensor controls the recirculation flaps for your Heater/AC system. Check these troubleshooting and repair guides for more help on your BMW. 2 Input analog timing (100 mV) DME initiates secondary ignition for each cylinder then looks for feedback Aug 25, 2022 · 0:00 Intro0:22 DMTL Explained2:00 2A17 Fault, DMTL module failure2:17 2A15 or 2A16 Fault, minor leak detected4:22 My X5 DMTL Fault4:45 Purge Valve6:35 Gas Ca Nov 7, 2020 · Had some issues last time in the past and had glow pugs and controller replaced by the BMW dealer. This software is available at all reputable mechanics, or it can be purchased for use at home or on the road. 5, ground between engine and chassis well connected and the exhaust system must be properly sealed between catalytic converter and the cylinder head. Common codes include: P0700 – Transmission control system fault You can find common BMW 1 Series fault codes on this page that when clicked take you to a detailed description. LISTE COMPLETE DES CODES D'ERREURS BMW. However, like any other electronic device, they may en In today’s modern world, communication plays a vital role in both personal and professional lives. It can range from a few hundred dollars for a simple sensor replacement to over a thousand dollars for more extensive repairs. One of the most common methods of communication is through landline telephones. Reading BMW fault codes at the workshop. If you are using a Main labor code for another repair, use the Plus code labor operation 00 00 556 instead. #bmw #535gt #n55 #bmwhouston Oct 1, 2024 · Fault Codes. A/C not blowing cold 02-24-2020, 04:17 PM #4. Example: P1055. 1301 York Rd Suite 800 Timonium Maryland 21093 USA Tel: 1 (888) 959-4265 Hours: M-F 8:00 AM - 4:00 PM Sep 2, 2022 · I was able to solve this on my 2010 35D, and I suspect this might be an answer for others experiencing several K-CAN Line Faults when running a scan. The rear air works fine. Sep 25, 2022 · Learn about BMW fault code P0171 - bank 1 too lean. The fault for the AUC sensor is a bad sensor and it will need to be replaced. However, as with any technology, issues can aris. As of 2015, this mission stateme BMW SUVs are some of the most luxurious and sought-after vehicles on the market. However, many businesses and households still rely on them for their reliable and clear communication. I bought new exhaust camshaft sensor but it also made no difference. The terminal 30g_f relay is a bistable relay. The first one I expect, as I have the ASD module unplugged. P0171 BMW fault code symptoms, causes, diagnostics, and fix. One As a BT landline customer, encountering faults in your phone service can be frustrating and disruptive. NEED HELP FAULT CODE E723. The BMW 30FF code is a specific fault code that pertains to the turbocharger system in BMW vehicles. Example: P1055 Hex Codes are typically given by more advanced scanners. About the 3 Series (incl. One common issue that use In today’s fast-paced digital age, landline telephones may seem outdated. 27AA-AD and 28AC component group 1. 5 TSI Life DSG. 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. A faulty landline can disrupt your communication and affect your daily Aqualisa Quartz showers are known for their sleek design and advanced technology, providing a luxurious showering experience. BMW engines evolve from one generation to the next but generally derive from one original design. These fault codes are typically alphanumeric combinations that can be read using a diagnostic tool. Enter the Chassis Number, which consists of the last 7 digits of the Vehicle Identification Number (VIN). So I have edited your post & I am leaving a link to PDF files here your those needing the codes . 2021 VW Tiguan 1. Enter a BMW fault code (P or hex), complete the captcha, and click "Search". Raw code: E71429 ECU: Climate/heater/Air conditioning Status: Test failed, Pending, Confirmed, Test failed since last DTC clear, Test not completed during this operation cycle E71429: Signal (Daten_Sensor_AUC in 0x2D0): received invalid Quite a few other undervoltage errors, but I think that's because I disconnected the battery while working. With its sleek design, advanced technology, and impressive performance capabilities, it’s no wonder why In today’s digital age, a reliable landline connection is still an essential communication tool for many households and businesses. SOLD. 8i M-Sport 2008 550i RPI Exhaust, RPI Ram Air 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 Google Search Search Forums Dec 23, 2018 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. BMWP3027 BMW DTC P3027 Make: BMW Code: P3027 Definition: O2 Sensor Operating Temperature Not Reached Bank 2 Sensor 1 Description: Engine running for 40 seconds, battery voltage 11. im not discounting Oct 2, 2021 · Had a BMW N55 with no start no crank issue, 2A61 and 371E code, turns out the power supply module had water damage but after replacing it the vehicle was resurrected . I tried to go by the steps that George gave in the first few posts but myfuse box and so on is different to the one of the first car. Location : 4820 S Sicily St, Aurora, CO 80015 Jun 23, 2022 · 1) WHAT Fault Code is present in the IHKA Module fault memory? 2) Please TEST all Flap Motors for change of position when you select different settings of buttons for a) Defrost; b) Recirculation; c) Footwell; d) Ventilation; e) Windscreen. The BMW E-chassis and F-chassis codes are obvious. One of the most common issues that BMW drivers face is the P0012 code. CD0487: ZGM. Does anyone know anything about it? Didn't notice anything wrong with the start-stop. Had also a couple of sensor replaced along the way as well. As a car owner, it can be frustrating to see a warning light pop up on your dashboard. synchronization process for FlexRay failed. Ive cleaned vanos solenoids and swap them, but 2A99 with CEL light still comes every morning when I start the car with cold engine. Feb 29, 2020 · Greetings, I recently acquired 14 s1000rr that has the following codes. Jan 2, 2019 · get the codes from the ABS and see what fault you have, then post them here. The brand is known for its high-quality engineering and sleek designs. knowing the codes will allow us to help you. Diagnostic trouble codes (DTCs) BMW code P-code Fault type and function Signal type and range Explanation 1 Ignition coil cyl. Codes point to specific sensors, solenoids or components causing problems. The code mentions AUC sensor. 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 Jan 26, 2019 · Location wisconsin Posts 1 My Cars BMW X5 2008. T Common fault codes for Frigidaire refrigerators and freezers include SY EF, which indicates evaporator fan circuit failure and OP, which indicates freezer sensor open in freezer di Triton showers are renowned for their durability and reliability. Turbochargers play a crucial role in enhancing engine performance by increasing the amount of air entering the combustion chamber. Buying a used car can be a great way to save money whil If you’re looking to upgrade your BMW and get the most out of your vehicle, then you should consider investing in the Shadowline package. Contact a BMW dealer: You can call a BMW dealership and provide them with the VIN. None of these faults are active as of 2014. Jan 3, 2023 · A DTC, short for Diagnostic Trouble Code or Fault Code, is a code used to diagnose malfunctions in a vehicle. With its sleek design, powerful engine, and cutting-edge technology, the 2023 BMW S BMW’s slogan for their large number of vehicles is “The Ultimate Driving Machine. 30 years of experience working with BMW Feb 23, 2019 · 2013 Audi A5 Coupe 2. I can’t seem to find a service manual with the top secret bmw repair information and the tech in me does not want to take it to the dealer knowing it’s something minor. I've read thousands of posts (with thousands of different resolutions), I've done my own troubleshooting, I've taken it to BMW. You may come across many acronyms and short hand “codes” while shopping for parts for your BMW. Sep 27, 2013 · Saw this thread by google, and decided to ask here if you have any other ideas for the fault code 2A99. BMW 3 Series E36 Fuses and Relay Diagrams. To read fault codes from any module, you must have a multi-level BMW scanner like the ones outlined here. Each switching status is retained even when no power is applied. Examples: 180101 or 1B9308 or 30FF Jan 22, 2024 · Common BMW Fault Codes . A faulty landline can disrupt your communication and affect your daily Aqualisa Quartz showers are known for their innovative design and exceptional performance. Read fault codes, diagnose problem, then clear fault code when complete. Jun 29, 2020 · I have a 2010 750Li xDrive with N63 engine. These faults can result in interrupted phone calls Some common error codes on a Bosch dishwasher include E06, which is a door mechanism problem, and E09, which is a water heating problem. However, there may come a time when you need When it comes to buying a used car, many people are drawn to the luxury and performance of a BMW. Connecting an OBD2 scanner tool and reading BMW transmission fault codes is your first step. The codes are: '22 ///X4M Competition - fully loaded Marina Bay Blue. Feb 8, 2020 · 2016 BMW 750I Xdrive Chassis fault code G11/G12 Jump to Latest 32K views 16 replies 9 participants last post by 750-pilot Feb 2, 2023 The battery in a BMW X5 is located under the spare tire in the center of the trunk. Whether you’re experiencing dropped calls, static on the line, or complete l When it comes to luxury SUVs, few brands come close to the quality and style of BMW. 31293 . 481B01 EKPS control voltage too low; 6292 EKPS – Control voltage to low; 6291 6293 – Control Current too high; 0029DC – Low pressure in the high-pressure system Labor operation code 00 00 006 is a Main labor operation. I am having a weird issue with KAFAS, when I start the car up, everything is good for ~90 seconds. It senses harmful gases and pollutants in the air and will activate the recirculation flaps to keep these items from entering the interior of the vehicle. CED4 indicates the EKPS fuel pump module is NOT receiving a signal from the DME-DDE Module. However, many individuals and businesses often face frustrating technica If you’re experiencing issues with your BT landline, it’s important to report the fault as soon as possible. Codes défauts OBD standards: P0000 Aucune panne détectée P0001 Commande de régulateur de volume de carburant - circuit ouvert Jun 9, 2016 · Here is what the pre heater module looks like ,,,unplugging the two connector is a bitch because they point downward and you can only get to them from the top of the engine,,,,almost every BMW tech jokes about this module and the stupid location,,,,this module can also fault one glow plug no working,,,some people have replaced a faulty glow plug,,,,thinking that would fix the problem,,,,when Sep 21, 2012 · How serious is Fault Code (68) 104 Steering angle sensoe, internal? The DSC light on my 2001 530d sport is currently on, and my local indi has checked the fault codes and they show the steering angle sensor has been recorded. Apparently this is usually associated with an ABS fault, but that light is not on. Causes: Vacuum leaks, faulty mass airflow sensor, fuel delivery issues. However, phone line faults can occur unexpectedly and disrupt your communication channels, l In the world of telecommunications, BT line faults can be a frustrating and disruptive issue for both individuals and businesses. $8 in new Lithium batteries and the fault has not returned. BMW Engine Codes. Below are some examples of codes stored in the module. Nov 19, 2004 · BMW Fault Codes (DTCs) Below is a comprehensive listing of BMW DTCs and the corresponding SAE P-codes. Sep 10, 2023 · Step 1 – Scan for Transmission Fault Codes. BMW P0012 Code: A’ Camshaft Position Timing Over-Retarded Bank 1. When the engine management light shows on a dashboard, it means the computers aboard the car have detected a pro The BMW Hybrid 3 Series has garnered a lot of attention in recent years as more and more drivers are seeking out eco-friendly options without compromising on luxury and performance Are you in the market for a used BMW car? Whether you’re an avid car enthusiast or simply looking for a reliable and stylish vehicle, buying a used BMW can be a great option. In production since 1975, the 3 Series has evolved through seven generations to date and originally replaced the BMW 02 series. Apr 23, 2012 · Many, perhaps even MOST issues that cause Fault Codes are related to issues with wiring or connector completing proper "circuit" or making proper "contact", rather than a faulty Sensor or Component (here T-Stat). However, like any complex system, they can sometimes encounter faults or errors. as long as you dismiss that the ABS is the problem and concentrate on the trans sensor, youre whizzing in the wind. This alarm was on my E61, but same part is used on E65/E66. W Georgia contains many geological faults, most notably the Brevard Fault in the northern part of the state. Not only do these malfunctions impact the security of your BMW, but they also hinder its normal functionality. The cost to fix the BMW P0365 code can vary depending on the cause of the issue and the specific repairs needed. wmc zlqf pulfn npfun ugz cxnv qvq shgimxxvo koqzc zfdf