Audi a4 fault codes list. Check the 'Possible Causes' listed above.

16394 P0010 Series 1: failure of the regulator valve timing VAG Diagnostic Trouble Codes (DTC) Tables Volkswagen / Audi / SEAT / Skoda cars PDF Download Audi A4. To quickly find the code you're looking for simply press CTRL + F (Windows) or Command + F (Mac) and type in the code you need. Dec 27, 2023 · VAG-COM Discussion - AUDI A4 B9 code fault after tow bar installation - Hi everyone. All credit goes to “-=Hot|Ice=-”. He found a fault code 457 in the J519 power control module (P/N 8K0 907 063 D) and a fault with the pressure temp sensor. E Nov 20, 2006 · Need some help with the eror codes P0321 and P0322. This menu allows you to access various diagnostic functions for your Audi. Audi Fault codes A4-A6; Audi 80 90; Audi 80 Avant Audi Ac ve Lane Assist Preface / Disclaimer: The initial information provided in this document was originally collected by “-=Hot|Ice=-” and posted to the Audi World forums (Link). The following suppliers offer diagnostic scan tools that can be used to retrieve scan tool codes as listed in the table above. For additional information on indicator lights, refer to your vehicle's Owner's Manual. View Profile View Forum Posts By rich_jc in forum Audi A4 - B5 Forum - 1995 - 2002 Replies: 1 Mar 15, 2021 · A8 / S8 (D4 Platform) Discussion - Humidity sensor location - I've got a 2016 A8L 3. Audi allroad; Audi A1; Audi A2; Audi A3 / S3 / RS 3; Audi A4; Audi S4 / RS4; Audi A5 / S5 / RS 5 Coupe & Cabrio; Audi A6 / S6 / RS 6; Audi A7 / S7 / RS 7; Audi A8 / S8; Audi Q3 /Q5 / Q7 / Q8; Audi R8; Audi TT / TT-S / TT-RS; Other Audi; Audi e-tron; Technical If your car is Audi A4, A6 or C5, but you couldn't find the connector, then try looking for it in the fuse box. 2 and 3. ive cleared the code but coil light flashes about 5 mins into the drive. Now Im getting this message almost every time i drive the car now, sometimes its there For more information on Audi OBD-II trouble codes, contact us today at (630)537-0310 to speak with one of our knowledgeable service teammates, or schedule a service appointment with our online form. 5 1. 0°C Temperature: 51. ABS/ESP fault, parking break malfunction and headlight range control defective. Have your engine serviced regularly or at the start of persistent misfires. Ross-Tech, LLC 881 Sumneytown Pike Lansdale PA 19446, USA Tel: +1 267 638 2300 Volkswagen — Audi OBD-II Readiness Code Charts February 2013 EAZ0031B02A Rev. A5 . All systems control the primary circuit of the ignition system, the Mar 23, 2016 · The Audi A4 is no different. If you need your tire patched, or find yourself needing new tires, visit our Audi tire center. co 👈=====Engine Code AUDI P0343 Saving Repair Jun 14, 2020 · P0400 Audi Code - Exhaust Gas Recirculation Flow. BUN - 211 hp (155 kW) version for Audi Q7 and Volkswagen Touareg. Apr 23, 2018 · Audi News Forum; Feedback; Events Discussion; Newsletter Archive; Audi Models. In Transmission, I received the 00526 - Brake Light Switch (F) fault, with 27-00 Incorrect signal in indented format below it. This article is broken down into these three sections to help save you time repairing your A4's broken AC system: Jan 22, 2024 · Access the Diagnostic Menu: On the YOUCANIC scanner’s display, navigate to the “Diagnostic” or “Scan” menu. When you attempt to fix p0234, start by checking the boost sensor before assuming your A4 is overboosted. Fault codes airbag audi a4 clue light now do b5 1999Audi p0299 a4 tdi code fault engine brb Need some help a3 8l with fault codesWhich new a4. Dec 3, 2006 · Audi A4, RS4 and S4 Forum. Jan 5, 2019 · these are the codes and BKK is not one. A4/A4 cabriolet/S4 (B6 chassis) . Mar 4, 2020 · A4 allroad (B8 Platform) Discussion - 2014 Audi Allroad Engine Fault Code - Hello I tried posting this in the Ross-Tech Forum and have not gotten a reply. PO Box 5867 Sarasota, FL 34277 (800)848-6657. Note: See this page for generic OBD-II codes (they start with P0***). B6 Forum 012 - Electrical fault in circuit I have reset the fault code but it returns so I guess there is still a problem. Mass or Volume Air Flow Circ High Input. com. This has Mar 6, 2018 · A4 (B8 Platform) Discussion - 2011 Audi A4 CEL flashing (list of codes) - Alright, well I made a post a while ago in regards to the trouble my girlfriends A4 was having, (stuttering while driving, EPC light flashes every time it stumbles, and then the other day it had a very rough idle, but it would drive fine, so I Oct 26, 2015 · Audi OBD 2 & DTC Fault Codes List This is a place where all fault code questions and trouble shooting should be located. J519 to test. Diagnostic Trouble Codes vs P-Codes A Diagnostic Trouble Code (DTC) is created and issued by the manufacturer and typically consists of 5 numerical Audi OBD-II Trouble Codes. once the light has come on once then it wont come on again till ive clear Apr 22, 2021 · Audi A4 Multiple Intermittent Fault Codes. A6 . It is typically caused when the Oxygen Sensor voltage is not within normal operating conditions. 9 TDI PD 130, AWX - 8 years old, 103k Part -Common Fault -Solution Plenum Chamber Grommets Aug 7, 2016 · Hi guys, my car (2. A8 . R0cket Active Member. Audi A4 (B7) engine. txt Feb 15, 2019 · A4 (B8 Platform) Discussion - Dreaded p0016 - hey everyone long time follower, finally got to a point where I’m lost. Oh and car is out of warranty by Audi A4 lane assist active dashboard warning light Lane assist active . 9 tdi brb engine. I have Apr 13, 2020 · A4 (B8 Platform) Discussion - ABS/ESP fault + parking break malfunction + headlight range control defective - Hi guys, I have some fault messages coming up in my Audi a4 allroad quattro 2,0 TDI 2010. 8. Our tool goes far beyond what commonly available fault code readers offer, and puts you, the car owner, back in control. Select ‘Audi’ as the Vehicle Make: This ensures the scanner effectively communicates with the Audi On-Board Diagnostic system and effectively scans Dec 10, 2017 · Audi S4/A4/A4 Cab (B8 Chassis) . The structure of the first digit is as follows: Pxxxx for transmission Jan 20, 2019 · P0130 is a very common OBDII code that occurs in the Audi A4. Tow bar model : Thule brink for mechanical part Tow bar electrical part : Trail-tec, number : WYR033507R-T Aug 5, 2014 · Fault Status: 01101000 Fault Priority: 0 Fault Frequency: 1 Reset counter: 255 Mileage: 224903 km Time Indication: 0 Freeze Frame: RPM: 820 /min Load: 15. This maf currently in my car is only a few months old, and Im getting this code thrown again. Feb 18, 2020 · A4 (B8 Platform) Discussion - [SOLVED] ABS light has came on with code 00285 - Hi all, had an abs fault 2 months ago which was an abs sensor changed it and all was good, on sunday driving home in real bad rain it popped up again with the same abs sensor offside front but comes up with electrical fault May 5, 2021 · Fault codes: 66657 Manufacturer-specific code 66658 Manufacturer-specific code 66678 Manufacturer-specific code 66679 Manufacturer-specific code 66963 Manufacturer-specific code 66964 Manufacturer-specific code Deciphering of Audi engine fault codes Audi cars are equipped mainly with Bosch control systems, including: Bosch Motronic versions 2. A7 . 2, Mono-Jetronic, Mono-Motronic 1. For now and the future, how do I found out what the codes mean? Audi A4; Audi S4 / RS4 Jun 23, 2004 · A4 (B5 Platform) Discussion - Fault Code 16486 Mass Air Flow Sensor (G70): Signal too Low, Couple questions: - Ive done a search and Ive also had a few problems with my maf before. Jan 20, 2005 · A4 (B6 Platform) Discussion - Help with Fault Code P1141 - Hi I keep getting a fault code 17549-load caluclation cross check, implausable value P1141-35-10 intermitment. Instrument Cluster (J285) stored a Code which influences other Control Modules Functionality; 01317 - Instrument Cluster (J285): Implausible Signal Special Notes. BKN - 204 hp (150 kW)/3,500 rpm; 332 lb ft (450Nm)/1,500 rpm. It is dangerous to drive a car that has P0234. I took the car to vasstech who recommended changing the adblue tank and or the heater controller. Mass or Volume Air Flow Circ Range/Performance. Don’t hesitate to download them for later use! Grab The Infographic Now! Nov 30, 2023 · DTC Fault Codes; Parts Catalog; SUPPORT; CONTACT US; Below is a list of AUDI transmissions by year, model, and engine size. 0 and have a fault 03608-Humidity Sensor in Fresh Air Intake Duct. acano Registered User Ok so i keep getting this fault code thrown up, not really sure why, but I took May 11, 2008 · A4 (B5 Platform) Discussion - CEL - 00955 (Adaptation Limitation) - Hey Guys, Was just vagging my car checking some stuff and this CEL popped up: 00955 - Key 1 09-00 - Adaptation Limit Surpassed - Intermittent Am I in for some big repairs? Jan 11, 2019 · Address 08: HVAC (J255) Address 09: Cent. (J519) Address 19: CAN Gateway (J533) With VCDs remove bit 6 from address 09: centr elect. Feel free to add to the list, my list only covers the 1. Audi Forums A4 Series Jul 14, 2021 · A4 (B9 Platform) Discussion - 2017 A4 P2563 Code - Finally was able to get my car into the dealer to look at the P2563 issue, When i accelerate hard i get errors and the car seems to change drive ability. Audi allroad; Audi A1; Audi A2; Audi A3 / S3 / RS 3; Audi A4; Audi S4 / RS4; Audi A5 / S5 / RS 5; Audi A6 / S6 / RS 6; Audi A7 / S7 / RS 7; Audi A8 / S8; Audi Q3 /Q5 / Q7 / Q8; Audi R8; Audi TT / TT-S / TT-RS; Other Audi; Audi e-tron; Technical Discussion Oct 31, 2016 · A4 (B8 Platform) Discussion - 2013 Audi A4 - Fault code - 4695, 4698, 4699, 4708, 464384 - Monday,31,October,2016,21:00:22:10074 VCDS Version: Release 10. Nov 29, 2020 · This is a common issue on the 2. 4, 3. Dec 26, 2017 · A4 (B8 Platform) Discussion - AC Not Working - Help! - Hi, Have been trying to fix AC for a long time. Sep 25, 2009 · A4 (B8 Platform) Discussion - A4 VAG COM/VCDS codes - Sorry for mentioning here as well, but I recently updated my VAG COM codes list for A4 B8/A5 with bunch of new codes that you might find useful: Interesting VAG-COM codes for Audi A5/A4 B8/Q5, many for A6/A8/Q7 as well Dec 19, 2018 · If your Audi A4 has the P0304 trouble code, you should know that it's about as common of a code as there is. My car is Audi A4 B6 1. 0 TDi 170 BRD 01025 EGR System insufficient Flow P0401 Short With Power intermittent 05214 Mass Air Flow during Regeneration too Low P145E Short With Power intermittent 12546 Motor For Feb 7, 2017 · Audi OBD 2 & DTC Fault Codes List This is a place where all fault code questions and trouble shooting should be located. The Auto-Scan function checks through all of the car's electronic controllers, one by one, and returns any fault codes that it sees. Enter a fault code and follow the instructions to test components in order, and establish the likely cause of a problem. 0TDI BKD) has this list of fault codes, Ive replaced the injector loom and that cured the glow fault codes but now they've come back, any ideas? Log-OY53 ZYJ-WAUZZZ8P14A050678-126523miles. A4: 2000-2001. 2, 2. (Bentley CD Oct 4, 2022 · If your Audi A4's AC system is not working, it can be uncomfortable and downright dangerous on a hot day. Have been to mechanic but still not sorted. 6 ALZ) - MIL activated - Fault codes: P0300, P0301, P0304, P0134, P0420 – 29-12-2014, 02:33 PM Check the earth wire located behind the passenger headlight lossen it give it a clean and see if it makes it better. They are one code however, that bothers me, (auto P0101. Application: Audi A6 (C6), Volkswagen Phaeton and Volkswagen Touareg by Jul 5, 2020 · How to repair P1999 Audi code Friction Too High Exhaust Camshaft Adjustment Bank 2 2002–2006 Audi A4 Cabriolet 2002–2006 Audi A6 Nov 1, 2023 · 8l fault codes a3 need help some swapped overFault codes, need help please Whole bunch of fault codeswhere to start?Dorky thorpy blog: p0299 fault code on audi a4 1. Pressure Voltage supply. 462 V 000770 - Cylinder 2 P0302 - 008 - Misfire Detected Freeze Frame: Fault Status Apr 25, 2013 · Audi A4; Audi S4 / RS4; Audi A5 / S5 / RS 5; Audi A6 / S6 / RS 6; Audi A7 / S7 / RS 7; Audi A8 / S8; P2015 Fault Code. 6. Skoda P20B9 fault code The engine management light has come on with the fault code P20B9. Visually inspect the related wiring harness and connectors May 12, 2019 · A4 (B8 Platform) Discussion - Audi fault code p0111 - Hello I have a Audi A4 b8 2011 tdi with fault code p0111 G42, I have changed the maf sensor. L4 1. Which sensor to buy? - 16706 - Engine Speed Sensor (G28): No Signal P0322 - 35-10 - - - Intermittent I'm looking to pick up the sensor from ecs tuning. But you have a 2. 7 % Speed: 0. . *The above set of Audi Indicator Lights are from a 2019 Audi Q5, lights, symbols, icons, and colors may vary based on your particular model and year. So of course took the Audi out (13 a4 w/ 92k) and had zero issues well today I was on my way into work and my EPC light flashed for a bout Dec 18, 2019 · What is the Cost to Diagnose the Code? Labor: 1. Check Details Jan 8, 2018 · A4 (B9 Platform) Discussion - Pending/Passive OBDII codes - Hi Everyone, I've notice my car tends to generate about five pending fault codes on a three months basics, they haven't triggers any warning message to date and Everything seems to work fine (15000+ miles). 3. Start by checking for intake leaks, intake gaskets are common caused of multi-cylinder misfiring. Recent Audi Forum Discussions. Some times it coming up directly when Hi There was driving my car today when the glow plug light started flashing so took it to local garage who put it on Diagnostic machine and these are the fault codes that have come up Car is A 2007 Audi A4 2. Dec 28, 2014 · Re: 2003 Audi A4 (1. Schedule a Service Appointment Jul 3, 2020 · How to repair P2008 Audi code Intake Flap For Airflow Control Electrical Malfunction. NOTE: A model specific code list like those below will be the most accurate source for manufacturer specific OBD / OBD2 codes of your vehicle. 9 Tdi. Click an available link to learn more about each one. To diagnose the P150A Audi code, it typically requires 1. I have installed myself a second hand tow bar on which I added a brand new electrical module with all the wires plug and play. don't really know much about the engine but found this solution online and it might work Apr 14, 2019 · which is the best way to diagnose this problem? 1 Fault Found: 008194 - Particulate Trap Bank 1 P2002 - 000 - Efficiency Below ThresholdIn-termittent. Pressure or Bar. The lane assist dashboard warning light is illuminated green to signify it is active. baumtools. Audi A4 cooling system fault warning dashboard symbol Jul 16, 2017 · Hi I've just checked my fault codes with Carista and fault code 02984 has come up. BMK - 224 hp (165 kW)/4,200 rpm; 369 lb ft (500Nm)/2,000 rpm. 6 So, we’re putting an electronics diagnosis module in the hands of DIY repairers for the first time. On the 2. Mass or Volume Air Flow Circ Low Input. Oct 4, 2015 · A7 - Fault codes - Hi all, I scanned my 2013 a7 and see some fault codes. - The engine electronics fault light started to glow, and i got my car scanned. Baum Tools Unlimited, Inc. I removed sensor from mount and cleaned with electronic spray cleaner. The symbol is illuminated amber to signify the system is inactive. Aug 5, 2023 · A4 (B8 Platform) Discussion - 2011 a4 obd 11 fault codes . VCDS Map User Component: EPB Audi B8 [No fault codes] ABS Part #: 8K0907379AD Coding: 1BC500 (hex Oct 18, 2022 · P0234 Causes + Diagnosis. Assenmacher Specialty Tools, Inc. Hi, This isn't really a problem for me So I just picked my new Audi (2010 A4 Quattro, manual 2. 4 (x64 Sep 23, 2016 · Audi A3 / S3 / RS 3 MKII - OBDeleven Fault Codes - I scanned my 2015 S3 using OBDeleven and got 15 fault codes. The P0300 code means that a cylinder(s) is misfiring or is randomly misfiring. Sep 11, 2018 · In this case I selected 8D, for the 1995 through 2001 B5 chassis Audi A4--only one of a multitude of Volkswagens and Audis that the VCDS can scan. 0°C Absolute Pres. If you cannot find your model below and it is newer than 1996, please refer to our list of all Audi OBD2 codes. 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. Heres what I know / have done so far: 1. Maybe the brain trust here knows what is going on? I am getting a fault for a Sensor for Fuel Composition and can't find any info for the fault code (see below). Nov 22, 2017 · Hi Folks, I finally picked up an Audi A4 B8 (1. It takes several minutes to do the complete Auto-Scan. 0 hour of labor. BDT. How to Fix. A4 . 0T, there is an arm on one end of the manifold which is actuated by a solenoid that passes vacuum to the arm to move the flaps. Figure 3. Mar 18, 2010 · S4 / RS4 (B5 Platform) Discussion - Code 16706 - Engine Speed Sensor (G28): No Signal. When I drove the car off of the lot the dealer had given me $15 to go get some gas at the station. If Nov 26, 2022 · The P0322 code is one of the more serious engine diagnostic trouble codes that can occur in a vehicle. P0304 is a drivability concern and should be dealt with right away. Nov 4, 2010 · VAG-COM Discussion - Fault code 16804, help. Audi A4 B9; Audi A5; AUDI A6; Audi A7; Audi Q3; Audi Q5 Jun 28, 2000 · A4 (B5 Platform) Discussion - VAG-COM and Fault Code 00526 Question - Although I had no known problems, I was playing with my recent purchase of a VAG-COM on my 98. They plugged in and said Boost Control Issue, need to replace control and Turbo. This system warns you if your vehicle is about to cross lane markings. It’s important to know the causes, symptoms and how to diagnose and fix the issue. Jul 12, 2020 · How to repair P1624 Audi code Malfunction Indicator Lamp Request Signal Active. Schedule Service. So I live in Washington and this weekend had a bunch of snow. Audi A4 P0130 Symptoms Typically, the only symptom of P0130 is going to be the service engine soon light. Ross-Tech, LLC 881 Sumneytown Pike Lansdale PA 19446, USA Tel: +1 267 638 2300 The following are warning lights and indicators found in vehicles built by Audi. Searches point to needing a new MAF, but Scan code 5-digit: OBD·II code: Fault location: Probable cause – PO, P2,uo: Refer to OBD-11 trouble code tables – 0 – No fault found – 263 – Transmission control module (TCM) – incorrect signal Check Instrument Cluster (J285) for Fault Codes; Special Notes. 8tfsi) and the seller replaced the battery for me and replaced it with He bought a new Yuasa HSB110 Silver (800amps and 85aH). P0102. Elect. 0T) up on Saturday and I'm experiencing a few problems that you guys might be able to help me out with. A. 0T. Feb 7, 2024 · Audi News Forum; Feedback; Events Discussion; Newsletter Archive; Audi Models. Thread starter DanielHD; Start date Apr 22, 2021; Tags electric steeriing wheel steering g85 Forums. When found in Audi A3/S3 (8P): Heating/Air Conditioning, check Instrument Cluster for Fault Codes. 6440 Odell Place Boulder, CO 80301 (800)525-2943. Jan 9, 2023 · I’ve compiled the full list of Audi warning lights and indicators with their meanings in an image and a PDF E-book for you. Common Questions Mar 16, 2023 · A4 allroad (B9 Platform) Discussion - Electrical system fault code U105200 - Hello! Im riding a 2017 Audi a4 allroad b9 Got this message in the car last week: Electrical system: System fault , drove for a while then it disappeared. If the engine on your Audi experiences persistent misfires, oil consumption problems, and reduced engine performance, run your trouble codes and have your vehicle serviced immediately. I think it maybe BKN . Manifold Abs. 2005-2007 Audi A4 2007 Audi A4 Cabriolet 2008 Audi TT Dec 12, 2010 · A4 (B6 Platform) Discussion - Fault code P0171 - Code reads bank 1 fuel too lean Diagnostic tool indicates MAF may need replacement. asttool. Found this fault code : ----- Chassis Code: Malfunction: P0010: Chain camshaft position Activator (Group 1) P0030: Oxygen sensor heater circuit damage (Group 1, sensor 1) P0036: Oxygen sensor heater circuit damage (Group 1, sensor 2) =====Claim your FREE engine code eraser 👉 https://free. however, I am a bit confused. P0106. corrected - could any please help have a few codes on my daughters car Car: Audi A4 Year: 2011 Body type: Avant Engine: CAEB Mileage: 179060 KM ----- 01 Engine Trouble codes: P035100 - Ignition Coil A Jul 13, 2020 · Hi Steve, yeah that was my theory about the CCM, when I went to collect the car it had been stood far ages and the battery kept draining because the aux fan was constantly running, I had my vcds with me, he put a new battery on and I braved the 300 mile drive home, since then the aux fan has acted normal, no draining, Car starts first time on Audi OBD 2 & DTC Fault Codes List This is a place where all fault code questions and trouble shooting should be located. 4 SP F/AWD. I must admit the seller has been very very helpful and has assured me that he will fix any issues with the car. Check the 'Possible Causes' listed above. 8 12V AFC are the airbag codes. 2, KE-Motronic 1. 2, KE- 3 Jetronic, Simos, VAG Digifant, VAG MPi and VAG MPFi. 0 TDI; no idea what might be the common causes of that DTC on the TDI. Once the car is warmed up the rpm suddenly drops to 0 and then comes back up once in a while. 0. Overboosting can damage the engine. I created this Google Doc to make for easier viewing and future updates by members of the Audi community. Jun 14, 2020 · Tech Notes. Thanks in advanceAddress 08: Auto HVAC Labels: None Part No SW: 4E0 910 043 HW: 4E0 820 043 A Component: KLIMAAUTOMAT 011 0190 Revision: 00000011 Serial number: Find out the most popular Audi fault codes along with what they mean. One of the things you have to sort with the CPM engine is are the codes about the in-tank pump and low pressure line pressure sensor (G410), or about the high pressure pump and the high pressure rail pressure sensor (G247). There are A LOT of issues that can cause your car's air conditioner to fail. AUDI Car Fault Codes DTC (diagnostic trouble code), Trouble Shooting of Audi Cars, Possible problems and troubleshooting methods AUDI Car Fault Codes DTC - A3, A4 Feb 22, 2024 · The codes are all intermittent, and you don't show any of the freeze frame data. P0103. If you have a fault code and need help, post here for future users that might have the same issue. I've searched all over and can't find a replacement part, picture or video showing where this thing is and how to replace it. Browse through 15 models of Audi available on site now. Oct 14, 2009 · A4 (B7 Platform) Discussion - engine fault code 005668 - hello guys i need some help with this codes: engine: 005668 - MIL Request Signal Active (Check TCM for errors too!) Apr 2, 2011 · A4 (B5 Platform) Discussion - Tackling bunch of airbag codes 65535, 00532, 00588, 01025 - Next on my list of endless issues with this 1996 A4 2. I want to replace this control motor but where is it . 1 and 1. It's a generic OBD IIcode (same meaning for all vehicles) that indicates that your car’s fourth cylinder is misfiring. Audi pre-sense fault Nov 20, 2009 · Audi Forums A4 Series. P0105. Any ideas where to look? I did change the high level brake light 2 weeks This page contains over 750+ Volkswagen and Audi DTC and P-Codes. All fixes of this fault code should also be posted for further help. e-tron . : 970. This Diagnostic Trouble Code (DTC) is stored in the Engine Control Module (ECM) when a Dec 7, 2010 · Thought I'd start a thread for common faults and things to look out for when buying an A4. But the same code came up again. 8T QSTip. 0 mbar Voltage: 13. www. Audi. 0 km/h Temperature: 87. Most importantly, take preventative measures to avoid the code from happening again in the future. Sep 10, 2013 · List of fault codes for VAG - Com #1. nonda. Audi A4; Audi S4 / RS4; Audi A5 / S5 / RS 5 Coupe Nov 2, 2017 · A4 (B8 Platform) Discussion - No A/C Fault In J519 Module - Hi All, Just had my A4 in at the mechanic today trying to fix the AC (AC not cooling). Feb 24, 2017 · A8 / S8 (D3 Platform) Discussion - HVAC fault code - This fault code keep coming back all the time . Audi A3/S3; Audi A4/S4; Audi A5/S5; Audi A6/S6; Audi A7/S7; Audi A8/S8; Audi Fault Codes. nf iz pq tj mw io vh ap kk yq