P0507 audi a4 I know what the codes mean but I cant locate the problem. 5 Audi a4 quatro. TSB suggested replacing crankcase vent system pressure valve and hose. The odd thing was it would only idle high once the engine warmed up. Aug 22, 2025 · The P0507 code can surprisingly catch you off guard, indicating a problem with the idle control system in your vehicle. Is this a good spot to add the smoke? Any tips to seal up. com. Got the EVAP and P050A codes. Jan 18, 2022 · Audi A4 B8 TFSI P0172 System Too Rich 1. In this Apr 22, 2025 · DTC P0171 in your Audi indicates a lean fuel trim condition, where the engine computer detects excessive air or insufficient fuel in the mixture. 0 TFSI EA113 BWA engine. Vacuums lines 3. 8T Cabrio. It’s an easy fix & maintenance on these cars is pretty easy. I Have Done A Little Googling On This But Haven't Asked by Hsurquhart85 · 38 ANSWERS 2 IMAGES 2006 AUDI A4 Ask a new Audi A4 question Feb 4, 2022 · Is your Volkswagen or Audi getting a P0171 engine code? Read up on diagnosis, fixes, causes, and symptoms of the P0171 VW/Audi code. I drive a 2006 Audi A4 (hence B7 part of forums) Wagon 2. back ground story: the car had a defective coolant temperature sensor which the car was generating fault codes for it and the engine temperature gauge on Dec 29, 2018 · A4 P0171 Code Symptoms There aren’t usually any drivability issues associated with P0171. 0 turbo. What are the possible causes of OBDII code P2177 in an Audi? - Possible causes include a vacuum leak, faulty oxygen sensor, fuel Aug 5, 2014 · A4 (B7 Platform) Discussion Discussion forum for the B7 Audi A4 produced from 2005-2008. 8T Discussion - A4 1. I have a CEL that is giving the codes P0507 and P0171. For Audi owners, comprehending the implications of this code is pivotal for maintaining optimal engine performance. Heats up cat converters then back down to 730-760 RPMs. The only thing that seems to be the solution is replacing the PCV (pressure control valve). 0T) up on Saturday and I'm experiencing a few problems that you guys might be able to help me out with. Then tried to clear the codes but don't let off the break in park for a while and drive around with a scan tool plugged in. Feb 18, 2017 · 1. It’s when the idle speed of your car exceeds the manufacturer’s specified range. Oct 19, 2005 · Join Date Oct 19 2005 AZ Member # 8434 My Garage 2009 Audi A4 Premium - Sport package Location Baton Rouge, LA Customer: I have a 2006 A4 with the 2. Jan 15, 2014 · Re: 2005. Feb 19, 2019 · Read the codes: P2279 "Intake air system leak" and P0507 "Idle Control System RPM - Higher than expected". Took the car in to Audi and they say the problem was simply a worn out rubber gasket on the Jun 14, 2020 · Repair Information for P0507 Audi code. If your vehicle logs a P0507 code, you might notice Dec 11, 2023 · Case #4: Audi Vehicle Information: 2006 Audi A4 2. Codes were p0171 and p0507. I have an Audi A4 B8 1. I have done a little googling on this but haven't found much help. Jan 17, 2017 · I have a 2006 Audi A4 2. 2 Q7 with 79,980 and the local Audi dealership didn’t seem to interested in talking the problem through over the phone to troubleshoot. Idle can get up to 5000 RPMs when in neutral. Since there is only one code, I was wondering if this could point me in a direction for the fix? Dec 8, 2021 · The combination of P0507 and P2187 is an almost certain indication of an intake air leak. This may be one cause of your issue, but P0171 may refer to many problems. 7:1 sweet spot, this can cause your Audi A4 to misfire. Sure enough there was a pending p0507 (Idle past threshold) and then a few minutes later a p0171 (system too lean bank 1). Learn what Idle Control System RPM Higher Than Expected means, location and how to repair. 0TT Specific C7 S6 High Idle with Code P0507 Nov 6, 2024 · The P0507 error code stands for "Idle Control System RPM Higher Than Expected. Its been a while since I spent any real time working on non modified vehicles. I cleared all the DTC's with the VCDS software. The car currently has around 70k miles, with not much more than 1k miles being driven during my ownership. 8t code p0507 which is idle control system rpm higher than expected how do we fix it. 8 turbo Trouble codes: p0171 system to lean p0507 idle air control system rpm higer then expected p0300 random misfire p0303, p0304, p0301, p0302 cylinder 1,2,3,4 misfire Engine is very rough. Checked for vacuum leaks but found none. 0T engine. did smoke test,replaced map sensor. Feb 6, 2024 · A4 (B7 Platform) Discussion - Vacuum Leak - P0171/P0507 - I am quite the noobie when it comes to automotive repair; I know trucks and especially military vehicles, but never a European car like my wife?s Audi. Unfortunately both issues kept occurring and the car felt sluggish. Feels like it's just in one cylinder, so I thought it may be an ignition coil? Having a look at the engine codes it's throwing up it may actually be more airflow/fuel filter/injector related??? Can anyone shed some Find out the exact meaning of the fault code p0507, its possible causes, and tips for eliminating it – all for free. The codes I'm seeing are P2187, P0507, and P2279, all indicating a lean mixture due to an intake leak. Fuel injector Oring 5. Jul 16, 2014 · Hi everyone, my 04 1. They change the EVAP, cleared the codes, figured the P050A was simply related and did nothing further. So the problem is my car idles too high hence the check engine light. Check engine came back shortly Apr 5, 2019 · Hi Last week idle was a little bit rough, CEL came on 001287 - Idle Control System RPM P0507 - 001 - Higher than Expected. While in general good shape, there were many things I wanted to check Jul 15, 2022 · A4 (B6 Platform) Discussion - P0507 - I have a CEL with a P0507 code ( idle control system too high ). Suction jet valve I did erase code, the car get worse but Aug 7, 2024 · Learn how to diagnose and fix the P0172 error code in your Audi A4 with expert tips from Mavyn. Doing a smoke test. I did my research in multiple sites on Google and AZ So from what I gathered 3 things can cause this: 1) PCV 2) vacuum leak 3) Intake motor flap. Sep 7, 2024 · How to repair P0507 Volkswagen — Idle Air Control System RPM Higher Than Expected I have a 2016 Audi A4 4cylinder turbo. Nov 10, 2025 · Learn what the P0507 code means, its common causes, and how to fix it to restore smooth idle and proper engine performance. Calms down when in Park but fluctuates between 1700 and 800 RPMs. So I have press the gas harder several times to be able to get out from the drive thru and trying to find the Oct 4, 2014 · A4 (B6 Platform) Discussion - need some diy help for p0171 p0507 - Have an '06 a4 1. This is a common code as a car’s mileage starts to approach 100k miles. Dec 1, 2021 · Is your Volkswagen or Audi getting a P0507 engine code? Read up on symptoms, causes, diagnosis, and DIYs for the P0507 VW/Audi code. If you want to skip the story and just find the answer, scroll to the bottom How TO Fix "P0171" Code ON a Audi A4 | System To LEAN Bank 1 Purchase the part here: Mass Air Flow Sensor Meter This is a three part series on our 2008 Audi A4 - Check Engine Code P0171. Spent $$$$ at the dealer and another $$$$ at a private repair shop with no result. New plugs and coils Jun 20, 2024 · The DTC P0507 code indicates Idle Control System RPM Higher Than Expected. Aug 13, 2008 · Forum Main Model-Line Discussion B6 A4 Check engine light on code P0507 Idle Control System RPM higher then expected Results 1 to 26 of 26 Apr 17, 2025 · The DTC P0507 on your Audi, indicating "Idle Air Control (IAC) System RPM Higher Than Expected," can lead to rough idling, stalling, and poor fuel economy. P050700 - Idle Control System RPM Higher than Expected Static Engine not running as should and Audi struggling to find issue and have said they want to take gearbox apart? Any advice on this please? TIA Symptoms – Engine Light ON (or Service Engine Soon Warning Light) – Engine hard to start – Rough or erratic idle speed P0507 Audi Description In this video we show the followings: How to fix P0506 How to fix P0507 How to remove idle air control valve How to clean the idle air control valve (IAC) How to actuate the Idle air control valve Mar 12, 2011 · A4 (B7 Platform) Discussion - CEL P0301/P0507 - Im currently having two faulty codes. 8 TFSI (very similar to the 2. the other day I went to the bank and after I was done thought there drive thru the car didnt want to go forward on D. 7mph highest trap) 03 Evo-12. however today, when I started my car after Jun 13, 2013 · So two months ago I get a check engine light, had the codes ran at my preferred performance shop. " This code is triggered when the engine control module (ECM) detects that the engine's idle speed is higher than the P0507 - Idle Control System RPM - Higher Than Normal Fixed: Replaced PCV This video will help you diagnose codes P0171, P2187, and P2279 on an Audi A4 with a 2. Same repeat code. For most people, the first sign that anything is wrong is the check engine light. Dec 4, 2015 · I have a 2012 audi s4 6MT - 34k A couple days ago the car started idling really rough, jumping from 800-1200 rpm, sometimes staying really high sometimes dropping low. + Multiple misfires Idles high but tachometer stays around 800-1000 at times. Dec 16, 2018 · P0507 is a fairly typical OBDII trouble code that can occur in the Audi A4. I Have A Cel That Is Giving The Codes P0507 And P0171. Crankcase breather 6. Frequently Asked Questions about P2177 Audi Code 1. My trusty A4 started playing up a bit with intermittent rough idle. El código P0507 es común en: Audi, Chevrolet Malibu, Chevrolet Optra, Chrysler, Dodge, Ford, Honda Civic, Hyundai I10, Jeep Grand Cherokee, Jeep Liberty, KIA Sportage, Mazda, Nissan Altima, Nissan Frontier, Nissan Sentra, Nissan Xterra, Volkswagen Bora, Volkswagen Jetta y otras marcas. 8T FWD. Apr 26, 2017 · G'day guys. Jan 15, 2011 · -2007 Brilliant Black Audi A4 Titanium S-line, 6-Speed- STaSIS SS Coilovers / RS4 Rear Sway Bar / Podi Electric Boost Gauge / APR Tune / 034 Turbo Inlet Pipe /18" RS4 Reps (previous owner's mistake, looking to fix this soon)/ H&R TRAK+ Spacers 15f, 20r - Final ET 27f, 22r Seeking OEM B7, or B8 Ti wheels, PM me! Mar 27, 2008 · A4 (B6 Platform) Discussion - code P0171 and P0507. I have a 2003 audi a4 1. Síntomas, causas y soluciones! ☝ Este código DTC afecta al MOTOR Y TREN MOTRIZ, pero, ¿Dónde exactamente? Entra! Nov 13, 2017 · A6 / S6 (C5 Platform) Discussion - Code P0507 - Idle Air Control System RPM had high voltage than expectedcan anyone explain what this means? Learn what Trouble Code P0507 means, the cause, and how to fix it. Take it in and they replace the throttle body. 0 with very rough idle. Morning start up seemingly normal. 8 2. p0089, p0171, p0507 by CodeButcher » Tue Feb 11, 2014 1:47 pm I have changed the fuel filter. engine light on. A higher-than-normal engine idle speed can be due to engine vacuum leaks, a faulty or clogged idle air control valve, circuit issues, and sensor problems. - Hello everyone, I bought a 2008 B7 A4 a couple months ago. Which is happened to be higher than normal rev. I have a 2008 audi a4. Customer: Have a p0507 code on an 04 audi a4 and discovered the idle increases when in park and let off the break. any ideas? Oct 29, 2024 · The P2279 code signals an airflow leak between the MAF sensor and throttle body. 8t - I only have one code (P0507) and this causes the idle to fluctuate violently at idle. No split hoses, etcWhen I put it in park the RPMs are low (sputtering almost). A couple of days Customer: I have a 2008 Audi A4 with a 2. 0T FSI / 6sp manual Miles : 110,000 FWD or Quattro : Quattro 6. Feb 15, 2017 · A4 (B8 Platform) Discussion - 2010 Audi A4 2. 8t 163 I have had it a week now and has a constant what I think is a misfire as when you drive it it vibrates like mad not to bad low in the rev range but the higher you rev the worse it gets any simple ideas of what I have a 2006 Audi A4 2. Can't seem to clear the codes they keep coming back and can't pass the Emissions test. Do these engines suffer from crank case ventilation issues like the earlier engines? Nov 10, 2010 · Forum Main Model-Line Discussion B8 A4 Possible PCV failure - P2279, P2187, P0507, C1555 Mar 31, 2009 · Forum Main Model-Line Discussion B7 A4 P0507 & P2187 - Replaced PCV Valve and It got worse Results 1 to 10 of 10 Sep 9, 2023 · A4 (B7 Platform) Discussion - 06 A4 B7 idle problem - Hey everyone I own a 2006 Audi a4 avant and recently have been having idling issues. I understand that your "reputable local mechanic" did not find it, but that doesn't mean it doesn't exist. Drove to work and then in the afternoon an extremely loud squealing/whining noise started and persisted. I figured I would look for obvious vacuum leaks before springing for a new one. - Need some help here. May 1, 2022 · Hello everyone, For the past few months I've been the new owner of a 2006 MK2 TT with the 2. My car idles smooth, although slightly higher than I Jan 13, 2020 · Hey guys, disclaimer from the get go, if there is an answer on this forum or another please link it, I have already tried looking for it and failed to find a solution. Replaced Sep 18, 2023 · Hi, Have an Audi S5 sportback 2017 V6 3. Most of them were dead threads without a solution being reported, so since we finally figured out what was causing mine, I wanted to share the story for all the other searchers out there. Nov 2, 2018 · 2007 A4 2. Jan 13, 2016 · Along with the codes listed below, it also logs 15077 P0507-00 (237) idle control system - idle higher than expected. 0T 6spd manual. I have a 2006 Audi A4 2. Driving I get hesitation. Learn what Idle Air Control System RPM Higher Than Expected means, location and how to repair. Codes P0507 And P0171 I Have A B4 Audi A4 Quattro. I didn't not have a check engine light but decided to check the codes / vacuum. What are the common symptoms of OBDII code P2177 (System Too Lean Off Idle Bank 1) in an Audi? - Common symptoms include rough idle, poor acceleration, stalling, hesitation, and illuminated check engine light. Nov 24, 2023 · P0507 Code in Your Audi 4 Introduction: In the intricate world of Audi diagnostics, the P0507 code emerges as a signal, pointing towards a potential malfunction within the Idle Air Control (IAC) circuit. At home, Carista reports the following: OBD2 - pending: P2187 - How to fix a P0507 engine code: Idle Control System RPM Higher Than Expected A P0507 Code is set when the engine idle speed has exceeded pre-programmed specifications for a certain amount of time Customer: I have a 2007 Audi A4 sedan codes are p0507 p0299 and p0706 how do I fix these issues car is rough idle Mechanic's Assistant: Is the rough idling consistent? I have a B4 Audi A4 Quattro. Códigos de averías P0507 en escáner de averías protocolo OBD II y EOBD. Used a code reader at auto parts store and they diagnosed as front o2 sensor. 01-17-2017, 06:11 AM rknow82 2006 Audi A4 P0507 Hello all! New to the forum and German cars in general. 66, sliping the clutch (123. AutoExplain よくある質問 P0507 エラーコードとは何ですか? P0507 は、アイドル空気制御システムが、多くの場合、空気の流れまたはスロットルの問題により、製造元が指定した制限よりも高い RPM で動作していることを示します。 P0507 エラー コードの原因は何ですか? 一般的な原因としては、スロットル Customer: I have a 2007 Audi A4 sedan codes are p0507 p0299 and p0706 how do I fix these issues car is rough idle Mechanic's Assistant: Is the rough idling consistent? Apr 15, 2025 · Audi fault codes can be a headache, but understanding them is the first step to resolving car issues. Feb 28, 2021 · Is your Volkswagen or Audi getting a P2279 engine code? Read up on the description, diagnosis, causes, and symptoms of the P2799 VW/Audi code. As a vehicle owner, it’s important to know what the P0507 code means, its symptoms as well as fixes. It is modded Oct 22, 2019 · Breather Fitted a new one, cleared the codes, job done. 0 turbo engine that is experiencing erratic idling. Sep 12, 2019 · Audi A5 / S5 / RS 5 - Help Errors: P0068, P0507, P2279 - Hi All, I have a Audi A5 CAB (2016) which was involved in a front accident and has since been repaired by Audi (wings, bonnet, bumper, lights, grill) and when they took it for a test drive the engine management light came on and the car idles are like it is Customer: 2004 Audi A4 1. 5 Repair Information for P0507 code. 2 weeks afterwards check engine light comes on again. Any ideas? Aug 16, 2024 · The P0507 code stands for “‘Idle Control System RPM Higher than Expected. 8T B6 2005. My attempts to rectify included cleaning and later replacing the MAF sensor. Sep 22, 2012 · So I've been contending with a frequent P0171 "System Too Lean" check engine light and an occasional P0507 "Idle Air Control System RPM Higher Than Expected". There might be some DIY repairs, or you might have to take your car to a mechanic. 0T Quattro with a currently pending P0507 I am getting the high rev like everyone describes etc A little back story I had 3 or 4 CEL's that I have troubleshot a P0171 and a P05XX something forgot what it was. Mar 20, 2014 · So I just picked my new Audi (2010 A4 Quattro, manual 2. - Intermittent I replaced PCV and the two corrugated breather tubes that were quite brittle. Idle Issues Jan 26, 2015 · '21 SQ5 Previous: '10 B8 S4 6MT, 09 B8 A4, 06 S4 6MT, 07 A4 6MT, 02 A4 QM, 99 A4 QM 11-20-2016 09:28 AM #5 Hofahome Veteran Member Four Rings Mar 4, 2018 · Hey everyone, so still struggling with the 2011 A4's Idle issue (I have made two previous posts in regards to this same issue). That eliminated p0089. 0L Turbo Auto Trans Issue + Repair History: MIL on with codes P0507, P2187, P2279. 30@113- Traded for A4 95 Probe GT- RWD, Caged, 9inch, and a whole lot of boosted nastyness coming Save Share Reply Quote Like J JSlack 1 post · Joined 2011 #3 ·Jan 1, 2011 Feb 21, 2020 · I read through so many threads on so many forums in my quest to find the cause of my 2010 A4's P2177 System Too Lean Off Idle code. 0t with the code P2279 I replaced oil separator, Trhotle body gasket, Mass Air Flow Sensor still have the same codes check system for vacuum leaks with smoke machine no leaks were found vehicle start and hesitates any time it I ran into some engine issues over the weekend on my daily driver. Sep 12, 2019 · Audi A5 / S5 / RS5 Coupe & Cabrio (B8) - Help Errors: P0068, P0507, P2279 - Hi All, I have a Audi A5 CAB (2016) which was involved in a front accident and has since been repaired by Audi (wings, bonnet, bumper, lights, grill) and when they took it for a test drive the engine management light came on and the car idles Dec 4, 2017 · TT (Mk1) Discussion - P0507 Code Only 1. Jan 30, 2017 · All of a sudden my 2006 Audi A4 B7 2. What is mostlikely the Dec 6, 2010 · 06 A4 QM- filter and test pipe-14. 5K views 2 replies 2 participants last post by Flying Grounded Jan 18, 2022 Jul 23, 2011 · Hi! I have a 03' audi A4 1. Let Oct 23, 2017 · A4 (B8 Platform) Discussion - 2014 A4Q Surging Idle and Codes P0507 P2187 P2279 - Exiting the highway today after my 50 mile drive from the office, I found the engine of our 2014 A4Q 6MT surging at idle, and not so smooth when the idle did settle down. So I wasted the better part of a morning trying to Year of car: 2006 Model of car : A4 S-line What engine & TIP or 6sp : 2. Car is under warranty so I take it to Audi. I already have some ideas as to what it could be, but I wa