N249 delete auq So far it seems to be running better. After few recent posts about N249 delete I decided to write this quick explanation of what N249 is for and why anybody doing "N249 delete" is simply having no idea what he/she is doing beyond anecdotal "my car is so much smoother now" and "no more leaks" you hear here and there. It seems you should be able to run the DV straight off Dec 17, 2012 · Jetta AWP 1. This complete kit removes the factory PCV components Hello guys, I`ve been working for like 2 years on my 2002 Skoda Octavia MK I vRS (AUQ engine code) and i am now soo close to stage 2. uploaded a other 1 now. 8. Very similar to other variants, but the SAI has to be considered on others. 5 Swap VVT and SAI delete Pages: [1] 2 « previous next » Author Topic: ME7. If so what happens with the 2nd vac tube where the fpr hose went to. Jul 11, 2023 · Kann mir einer nochmal GENAU erklären was das N249 genau macht und ob man das SAI mit Kombiventil entfernen kann ohne das N249 zu entfernen. Not to mention motorsport teams really don't give a damn about long term turbo life. My DV's vacuum line is connected directly to the intake manifold. Left the N249 and N112 valves plugged in to avoid using resistors, and had the SAI fault code and readiness dealt with by Malone Tuning. Anybody can advice? Thanks See more Reply Save Like G groggory · #728 ·Jul 9, 2015 kobek said: Okay I've don't a auq 1. Last edited by walky_talky20; 03-19-2016 at 09:24 PM. Dec 11, 2010 · 2001 Coupe 225, ABT supplied superchipped, Wakbox and K+N, N249 delete with silicon vacuum pipes, Forge 007 DV, actuator, boost pipe and relocate kit, Badger5 3" TIP, 270bhp,Forge 6pots/356, 312 rears, R32 arb's, Bilstein sports with Eibach pro kit springs. 8T (select your model and engine code above). This Mar 13, 2024 · A3 8L 1. 7T forum do. 8t: This will not only clean up your cluttered 1. N249 serves two purposes: 1) In light and medium part throttle, where intake manifold pressure is -10inhg to 0psi Nov 30, 2010 · It's just weird to see that almost all the 1. | DIY Rear seat delete | Powerflex Dogbone | and counting May 2, 2011 · 2001 Coupe 225, ABT supplied superchipped, Wakbox and K+N, N249 delete with silicon vacuum pipes, Forge 007 DV, actuator, boost pipe and relocate kit, Badger5 3" TIP, 270bhp,Forge 6pots/356, 312 rears, R32 arb's, Bilstein sports with Eibach pro kit springs. 8T SAI delete but keep N249 (Read 17259 times) Jan 15, 2022 · Hose clamps Zip Ties N112 & N249 sensors you can leave plugged in to avoid a CEL. This is the guide I put together to be used in conjunction with a kit I put together. I’m concerned that deleting it completely might upset the remap. 8t AUQ engine and wasnt sure if i need the 3 or 5 peice resistor kit? Also do i need that weird white resistor? Jan 15, 2014 · So while waiting for my new sports cat and centre pipe to arrive, I've decided to also do the N249 delete as I'm pretty sure alot of the vaccum and boost pipes are shot (just under 100k miles, but feels like its losing boost somewhere). 5 Swap VVT and SAI delete (Read 15739 times) Jun 17, 2017 · Re: Leon 1. The problem with the N249 is that it reacts slower than manifold pressure dictates, so there's lag in spool and vent. 8T AUQ I have had this on an off since I have owned the Anniversary last year. You do not have the required permissions to view the files attached to this post. May 4, 2009 · Or should i remove the full system? I'm gettin a CEL now saying N249 Mechanical Malfunction, and SAI Incorrect Flow. I cap off as many vacuum lines as I can and we talk about the catch can set up. Jan 1, 2021 · NefMoto > Noob Zone > Noob Questions (Moderator: turboat) > ME7. After reading every single page on this thread and also some other threads related to SAI/PCV/EVAP Delete, I'm still wondering if I did all right but I've got trim code that was not supposed to be there?!?! I did the ultimate delete on my car last -For SAI i need to change MSLUB (0x1A698), MSLBAS (0x183CC) and CWKONABG (no address mentioned?) to 0 and change slv and slp to 11. -VVT i think i need to make KFZW and KFZW2 to 0? -N249 delete ist just eskonf? i used the eskonf detection tool to search for them. I was going to remove the N249 valve and possibly the SAI but does this throw CEL codes anyway? These codes were appearing before my 'y' shaped breather split. May 20, 2010 · DIY: Ultieme SAI/N249/PCV/EVAP Delete See Original Jump to Latest 1. The URL should show you what I did since. 1 - N249 delete (update) So I wanted to post up a comprehensive N249 delete post, because while there are tons of threads and comments about it, there does not seem to be a simple, step-by-step thread for this. Feb 21, 2008 · A4 (B6 Platform) Discussion - What exactly does N249 do? - Any issues with removing it, blocking the F-pipe and just connecting the DV right to the intake manifold? Thanks in advance. 5M views 855 replies 292 participants last post by gillygils Mar 13, 2024 1Skoda Octavia AUQ 1. Engine AUM catch can evap delete n249 delete sai delete Jump to Latest 1. 8T SAI/Evap/N249/N112 Delete Install and Catch Can Install TorqueSteer 148 subscribers Subscribed Jan 18, 2018 · Hello everyone! I have done the n249/sai/pcv delete the only thing I left is the evap. Oct 24, 2017 · Keep them plugged in or you can have a tuner code them out. 8t engine. Nov 6, 2012 · Urotuning is proud to offer you 3 different SAI/N249/PCV/EVAP Delete Kits for your 1. 8T AUQ Pops and bangs (Read 4015 times) Sep 11, 2009 · After few recent posts about N249 delete I decided to write this quick explanation of what N249 is for and why anybody doing "N249 delete" is simply having no idea what he/she is doing beyond anecdotal "my car is so much smoother now" and "no more leaks" you hear here and there. With N249 is a peppy happy NA like car in the light load situations. You can remove the vac lines from the ones you don’t use in the delete process. 8T no fuel trims Author Topic: 1. I assume that you are no longer running the SAI pump or combi valve. 5 ecu and installed 317cc injectors. Secondary Air Injection system (SAI) 2 N249 (Electronic control of Diverter Valve) Aug 28, 2010 · This was done in such a way that if you have problems it can be reverted back to std. I'm running 1ML906032A as a base map with some changes for no EGT, 2nd o2 delete, 4 bar FPR and BFV ldrxn. N249 delete complete, « on: 26 March 2014, 13:42 » Hi guys I want to do the delete whilst the ca is apart, as far as I know all I need is Blanking plate Hose What’s up guys. Can someone with extensive knowledge of the N249 system shoot me straight? If it only changes the motor cosmetically without hurting Apr 3, 2007 · NICE to know. 5 Swap VVT and SAI delete (Read 15842 times) This is a video of the Evaporation, Auxiliary Air, Sution & other component of the 1. 8t AUM engine and Jul 24, 2017 · Title says it all really. SAI, N249 and N112 Removal Part 1Jack car up and place on axle stands. This delete causes no codes at all, so long as the n249 stays plugged in. There are slight variations in the vac lines, but the instructions indicate which motor is in the Jan 12, 2009 · About my car, its an Audi A3 8L1, engine code AUQ (Tiptronic) that uses the Golf MK4 platform. 8T => Mk2 harness install FAQ Discussion in ' 1. yeah my 20th is catless and i was worried about moving there and being screwed. Car is running on stock 1. Dec 28, 2006 · The N249 has three connections. --The suction pump can be removed, that gets rid of 3 check valves. One of the problems is the N249 pipes are a maze and not easy to get to without snapping your dipstick etc What we need is a good AUM/AUQ sort your issues thread Jun 3, 2018 · I want to lose the engine cover and paint the valve cover and would like to either delete or relocate the n249. I don't want to go that far but after swapping plugs twice this week and looking at how the N249 is plumbed in I was wondering just how necessary it is. 8 & 1. Now the ticking of the purge valve sounds diffrent. I always use 3mm silicone vac line, even though the n249 uses Jul 15, 2011 · I deleted my N249, N112 and SAI system on my daily driver without any negative consequences. 8T. My question is should I delete the n249 or just relocate it to somewhere else in the engine bay. In Pt. JustGav: Combining our SAI delete kit with Integrated Engineering's top of the line Catch Can Kit we have taken the trouble out of piecing your own kit together for your MK4 Golf/Jetta 1. There are slight variations in the vac lines, but the instructions indicate which motor is in the Jun 21, 2008 · Obama, N249 is the factory solenoid that controlls vacuum pressure on the DV. com - DIY: Ultimate SAI/N249/PCV/EVAP Delete Jun 30, 2008 · If doing only this delete, you will simply "loop" the valve, as shown by the GREEN line below - leaving the PINK vac source in place. The whole setup has to work as a package and is key to great stage 2 performance. Jan 1, 2021 · NefMoto > Technical > Tuning > N249 delete Pages: [1] « previous next » Author Topic: N249 delete (Read 12402 times) Sep 12, 2021 · Peter Deletes Everything!| 1. 8t 152k on clock Has had the following Iridium spark plugs Hella coilpacks N249 delete Sai delete Evap delete Driveshaft replaced both sides Oil catch can 18" Welcome to the SPOOLIN UP channel, dont forget to LIKE, COMMENT and SUBSCRIBE if you enjoy the content : ) In this video I show you how I deleted the SAI/PCV/N249/EVAP from the 1. VW 1. This is the basic kit that will delete your entire SAI/N249/EVAP system for any Mk4 Golf/Jetta 1. I understand what its function is, it's just odd that Audi decided they needed a solenoid to do this function when almost no other cars use an n249 and rely on manifold vacuum to open the DV's when not under boost. Apr 11, 2012 · well im going to be deleting all the emissions stuff in the engine bay soon. So all you need to do is plug the "F" shaped hose that supplies vacuum to the N249 and N112 at its source. May 21, 2022 · Progress on N249 delete and fixing things. I was looking at the various hoses today to see what I need to order to replace, and wondered if a previous owner had done the N249 delete already. 00. if you look on the graph boost gets a sudden drop (where the n249 dumps) and then the turbo has to work harder to get upto the maps pressure. 8t AUQ 180 |3" DP, Decat and TDI Centre section |PCV Delete + Catch can |N249 + N112 Bypass | Forge 007P | Silicone TIP | Honda S2000 Air Filter | AGU Charge pipe | DIY US Spec Rears | Depo Projectors| TT/LCR/S3 ARB | JOMs Running 17" TT Comps | Powerflex Dogbone | Double Din + Reverse Cam | Anni Clocks | TT Pedals| Bora Vents | W8 Light Jul 19, 2004 · S4 / RS4 (B5 Platform) Discussion - N249 Delete completed (edit: see other post) - I decided to do a more conventional approach, since at least one other got CEL with this. But now i dont understand how to change them? Car is running really bad with Oct 10, 2013 · The issue: The N249 will activate and engage during pre-spool/off boost. The n80 I understand as every car uses that setup now to keep Feb 1, 2013 · 1. 8t Delete Request Thread Rating: 0 Vote (s) - 0 Average 1 2 3 4 5 May 20, 2010 · A3 8L 1. N249 deleteLending examples from motorsport teams is completely irrelevant, as on a motorsport car the N249 is useless, as that car is driven to very high RPM's all the time where the generated vacuum will instantly open the dump valves anyway. Apr 17, 2009 · This is my guide to Removing the N249 Valve that operates the Vacuum pipe going to the DV. just Jun 22, 2016 · So I've gone for the one where you remove all hoses from N249 and N114 then Reconnect connections back up to them. will post back my conclusions after I've given it a long term test. Sep 28, 2008 · DIY: Engine Clean-up Pt. I'm running a SSQV on two different 1. The aim is to maybe improve throttle on/off jerkyness :? and get rid of this mess of vacuum pipework;- The N249 valve is the grey block with the connector - unplug this to give more room The two pipes we're What are peoples opinions on keeping the N249, but deleting the SAI pipework? Im missing the SAI pump and the pipework looks like a nasty mess, but the N249 seems to serve a useful purpose and there are a fair few comments on here saying that their car drove worse after deleting the N249. 8T Jan 26, 2021 · HIT THAT LIKE AND SUB!HOW TO DELETE N249 ON AUDI TT! This is the process for the N249 delete on the BAM engine. so i decided to put a thread together about it. In an attempt to cure it I have done the following Serviced my forge 007p DV (green spring) Removed PVC system and running an oil catch can. 8t audi 1. 8t AUQ 180 |3" DP, Decat and TDI Centre section |PCV Delete + Catch can |N249 + N112 Bypass | Forge 007P | Silicone TIP | Honda S2000 Air Filter | AGU Charge pipe | DIY US Spec Rears | Depo Projectors| TT/LCR/S3 ARB | JOMs Running 17" TT Comps | Powerflex Dogbone | Double Din + Reverse Cam | Anni Clocks | TT Pedals| Bora Vents | W8 Light Save May 20, 2010 · I spent a lot of time on this, I hope it will be helpful. If it sense overboost or lean conditions, it's another way the car vents the boost even fi your foot is planted to the floorboard. 8t AUQ 230hp 340nm by Wess020 » Sun Sep 10, 2017 7:53 pm might be the wrong ori file. Again, a suitable resistor could be put in its place. 8 20VT @230HP & 340NM - 3'' Downpipe | K03S | Forge 007 | N249 & N112 Mod | EVAP Delete | 4 Bar FPR | PCV Mod | SAI Mod May 18, 2020 · I have been reading a lot about this issue - seems this fault regularly appears and people have had mixed experiences solving this 17608 - Boost Pressure Control Valve (N249): Mechanical Malfunction P1200 - 35-00 - - What I understand so far is that just changing the N249 valve and/or Feb 19, 2007 · --You can remove the N249 and N112 vac lines as long as you keep the solenoids plugged in (or put resistors in there place) --The hard plastic line connection to the airbox is the feed for the SAI pump. AUQ in MK1 GOLF Post by: adam- on January 28, 2016, 04:46:45 AM Jan 1, 2021 · Nefmoto community project: Stage2 1. Kit includes all the hoses, caps, clamps and plug-n-play resistors (*includes special 3-prong resistor plug unique to AMU engine) to delete the SAI/N249/PCV/EVAP system. 8T - N249 Delete - Should you do it? Should you re-fit yours? The answer may surprise you! Vw pcv valve system upgrade jetta 1. 8t AUQ 180 3" DP, Decat and TDIPCV Delete + Catch can N249 + N112 Bypass Forge 007P Silicone TIP Honda S2000 Air Filter AGU DIY US Spec Rears Depo Projectors TT/LCR/S3 ARB JOMs Running 17" TT Comps Powerflex Dogbone Double Din + Reverse Cam Anni Clocks TT Pedals Bora Vents W8 Light Save Reply Quote Like K kyle_d Discussion starter Jan 9, 2012 · 1. 8T guys delete their n249 but very few people on the 2. . My question is that I've seen people put t pieces in and connect to fpr. for now here is the DIY i will be using. When cutting the combi valve lines I cut one more extra line that goes from the evap to the turbo inlet pipe. Habe den AUQ 1. Thanks. Thought I'd do the delete before I started to replace parts Jan 3, 2014 · Rofl, The N249 will not make a difference in all of the argument thread. ( The secondary airflow code can only be defeated with software). 8T no fuel trims (Read 1989 times) Mar 18, 2018 · To delete the N249 simply connect the DV directly to the nipple on the front corner of the intake manifold. #2: Sep 1, 2011 · See 'PCV System' for deletes related to the SAI / N249 / PCV / EVAP Convert AEB style coils to AWP style coils (ICM Delete) Hydraulic Power Steering -> Electric Power Steering Conversion Clean Up Engine Bay. 5 DTC Removal. The main "issue" with the SSQV is it requires 5+ PSI to be able to open the actuator ( push and pull style ), So any part throttle discussion or etc is moot. 5 A4 (8E0909518AK-0003)Author Topic: Nefmoto community project: Stage2 1. 8t SAi delete! Kit includes all the hoses, caps, clamps and plug-n-play resistors to delete the SAI/N249/PCV/EVAP system. 5 - Maps and understanding the effect Author Topic: VW 1. The way I Feb 20, 2021 · What is N249? Diagnosis guide for the diverter valve control solenoid. Parts kit includes all the caps, clamps and plug-n-play resistors to delete the SAI/N249/PCV/EVAP system. 2 ecu to me7. 8T AUQ K03s) to a complete TT225 K04-023 setup. But why should someone remove N249?! Title: Re: ME7. Well, after fiddling May 20, 2010 · i recently did this on my 02 1. Jan 4, 2014 · 1. Jun 6, 2017 · Excuse the oily engine bay ( one more thing to Investigate ). 8t Swap we Delete the SAi, Combi Valve, PCV, N249, and the EVAP off the MK4 1. I cap off as many vacuum lines as I can and we My ranting in the previous part lead me to start clearing some of the supporting systems I'd no longer be needing in the Turbo Micra, but should you even remove the N249? See the entire 1. 5 - Maps and understanding the effect (Read 19469 times) Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Oct 4, 2008 · Stops the ecu-controlled N249 solenoid valve from fully opening the DVs when lifting off throttle and dumping the charge pressure and lets the manifold vacuum (without the vac reservoir) control the amount the DVs open and close corresponding to the amount of negative pressure in the manifold IIRC. but i do have a spacer on the post-cat 02 sensor, no CEL. AUQ in MK1 GOLF Author Topic: ME7. and been many discussions and graphs showing where the N249 trys to keep the turbo at standard boost, whilst the remap is trying to get over it. If there is, well, here is another for the TT crowd. 5inch) piping - Forge 008 diverter valve - Deatschwerks DW65V in-tank fuel pump - 386 cc BAM fuel injectors (not installed yet, 317cc AUQ ones still in Oct 14, 2013 · 1. 8t awp gti i deleted the evap,sai,pcv,and n249 after the kit my car just cranks it wont turn over i have the dv,fpr,boost guage hooked on the intake manifold along with the line for the brake booster beside that every thing is capped off (hard line,evap, and the ones on TIP) and resistors are plugged it doesnt Can someone help me to remove intake leak detection (17705 -P1297 - Pressure Drop between Turbo and Throttle Valve - check D. Jan 1, 2021 · 1. 5K views 2 replies 2 participants last post by Captain cargo Jun 7, 2022 Feb 16, 2014 · Jabba. Or if you're reeeeeally desperate just message Chris at TuningTechnics on Instagram, he'll be able to do the whole delete for ya and even a remap if you're interested. 8T's and both function perfectly without the N249. This is fine if you have a regular diverter valve, but if you have a splitter valve, it creates a gaping hole in your charge pipe at part throttle (off boost). the N249 controls the DV, right so why would you even mess with that to begin with? i guess im just not understanding the concept of doing an SAI delete, evap delete and N249 delete ETC. I want to find the problem for these codes. 8t AUQ 180 | 3" DP, Decat and TDI Centre section | PCV Delete + Catch can | N249 + N112 Bypass | Forge 007P | Silicone TIP | Honda S2000 Air Filter | AGU Charge pipe | DIY US Spec Rears | Depo Projectors | TT/LCR/S3 ARB | JOMs Running 17" TT Comps | Powerflex Dogbone | Double Din + Reverse Cam | Anni Clocks | TT Pedals | Bora Vents | W8 Light Dec 29, 2009 · OEM management wiring: 1. Replace the TIP with a silicone TIP Replaced the 5 boost pipes. This kit features the IE proven catch can with internal baffles, along with custom nylon braided -10AN hoses, hardware, and fittings needed for a simple install. Feb 21, 2011 · Well decided to try out the n249 delete due to hesitation after an APR remap. May 20, 2010 · Can I remove the blue balls without any reprocussion? I'm been trying to remove useless junk in my engine bay and i already have capped off the one on the valve cover. I just did the N249 delete on my Audi TT the other day and thought I would show you how I did it. I ended up Apr 11, 2007 · What will happen if I only remove the sai, n249, and pcv systems and run a separate line for the evap? Apr 1, 2008 · Re: Understanding the N249 and Diverter Valve with Schematic (zeusenergy) On AWD/AWW/AWP engines the N249 valve has three connections : One going to the DV, one to the intake manifold for reference, and one to the vacuum reservoir (And the electrical connection of course. The voltages on the rear O2 are totally fine, its just that the front O2 doesn't do anything at all. 8 20vt auq chip (no limp mode), with; vvt, sai, rear o2 and n249 delete. N249 serves two purposes: 1) In light and medium part throttle, where intake manifold pressure is -10inhg to 0psi Apr 19, 2020 · The N249 valve will open the DV when cruising when the ECU asks for reduced boost for better fuel efficiancy, it will also open the DV valve quicker on gear changes or throttle lifts. FOR SALE! Came off my mk1 Audi tt 225 Quattro, stage 2 but not 135349478338 May 20, 2010 · So then I connected n249 to 12V battery and I could hear click so assumed that n249 is working fine, put it back to the car but I am still getting those codes. 8t ME7. What resistors to buy? And list of everything else needed Jump to Latest 2K views 0 replies 1 participant last post by euroTTrash Oct 7, 2019 E euroTTrash Discussion starter 2 posts · Joined 2019 #1 ·Oct 7, 2019 Anyone else deleted the; 1. 8T SAI delete but keep N249 Author Topic: 1. It has a vacuum/boost signal line connection from the intake manifold, through the N249 and ultimately ending at the DV (diverter valve). 8T AUQ Pops and bangs Pages: [1] « previous next » Author Topic: 1. !) on my 1. My own car with N249 delete felt very weak in that area with actual bucking when cold started and immediately light accelerated. 8T - ME7. 5 A4 (8E0909518AK-0003) (Read 143882 times) Jan 1, 2021 · ME7. Ranging from it's only cosmetic to it will destroy your turbo because the DV won't open fast enough. Jan 1, 2021 · VW 1. 8T AUQ - Tiptronic - Chipped - 3" Downpipe decat - Samco Inlet and boost hoses - Power Gasket Plus - K&N Inbox - 18" RS6 Wheels - Vogtland Cup Kit Reply Just thought I would post a couple of pics of my N249 delete which maybe of use to someone. There are slight variations in the vac lines, but the instructions indicate which motor is in the May 25, 2011 · The N249 valve controls the opening of the diverter valves under certain part throttle conditions where the ECU thinks the intake track requires recirculation. It's a VERY popular modification, but is it wise to delete a part that Audi spent time and money developing?***For booking enquiries ema VW Vortex Ultimate SAI, N249, EVAP Delete Guide Stage 2 is still going to be limited by the K03s turbo, so the best thing we can do is to ensure that the airflow flows efficiently both into and out of the car from the beginning to the end. I did the install on both a AWP and AWD motor. Replace or delete guides for the N249 valve solenoid. Capped off the hose that goes to the tip and now my evap vacuum is going only to the inlet manifold with a factory check valve. V. 5 of the MK2 1. The ECU utilizes the N249 to replace the boost signal with a vacuum signal under certain conditions. 8t gti 1. Jan 15, 2014 · So while waiting for my new sports cat and centre pipe to arrive, I've decided to also do the N249 delete as I'm pretty sure alot of the vaccum and boost pipes are shot (just under 100k miles, but feels like its losing boost somewhere). Working from underneath Remove bottom engine shield (4 torx screws)Next unplug SAI sensor (see blue arrow)Remove the 3 x 10mm nuts holding SAI to Bracket(note you may not be able to remov Aug 8, 2012 · 1. ) I don't understand why your N249 is tied in to the charge pipe before the throttle body? Hi folks, Been reading about n249 deletes and was wondering if anyone on here has any experiences with doing said delete, any benefits May 20, 2010 · I spent a lot of time on this, I hope it will be helpful. Doing this gets rid of various hoses that are potential for vac leaks and headaches: MK1 AUDI TT 8n 225 Stage 2 Ecu, Immo Delete, N249 Delete - £150. 8t engine bay, but it will also make diagnosing a boost leak much easier. 8T AUQ - Tiptronic - Chipped - 3" Downpipe decat - Samco Inlet and boost hoses - Power Gasket Plus - K&N Inbox - 18" RS6 Wheels - Vogtland Cup Kit Reply Quote Like This is the basic kit that will delete your entire SAI/N249/PCV/EVAP system for Audi TT 1. What is a N249 delete, what does it do and should I do it? If it is a good idea, is the a good guide anywhere on how to do with photos that work and details of any extras that are needed to complete the job? Thanks Mar 14, 2010 · UPDATE:Fixed photo and links 13/01/2013. NOTE: Be aware installing this kit will cause the Check Engine Light to come, while some codes can be defeated with the resistors the secondary airflow code can only be defeated with software. 8T with AMU engine code. May 20, 2010 · DIY : Suppression ultime SAI/N249/PCV/EVAP See Original Jump to Latest 1. 8t - GT2860R @ 22lbs, Stage II Eprom Chip/Tune, T25 Mani, Deatschwerks 550cc injectors, Walbro 255, ATP adjustable 4bar FPR, 3" downpipe/testpipe (catless), 3" Borla Catback, Neuspeed Intake w/ Heat Shield, Neuspeed FMIC Core w/ ATP Piping, Forge 007 DV, Sachs Single Mass Clutch w/ 14lb flywheel, Raceland Coilovers, Forge Silicone TIP, SAI/N249/PCV/EVAP Delete, 35A Custom's Catch May 30, 2008 · TT (Mk1) Discussion - N249 delete - I know that people have done this on vortex along with SAI and PCV delete. Relocate Battery, Fuse block, Coolant Ball, EVAP, WS Washer, Power Steering Injector Wire Tuck DIY Vac Reservoir Relocation & SAI Inlet Dec 9, 2010 · Only really effects remapped cars. (And 17705 patch but needs some more investigation). Kit includes all the hoses, caps, clamps and plug-n-play resistors to delete the SAI/N249/EVAP system. Now we need the T piece with the pipe that was removed earlier. and also done May 20, 2010 · I spent a lot of time on this, I hope it will be helpful. Current engine mods are: - 76mm (3inch) turbo-back exhaust - 550x230x63 front mounted intercooler with 63mm (2. Any advice would be great. I recommend the other method as of now, since it works for everyone and is simpler. To bypass it, just remove the factory vacuum line coming from the DV Stops the ecu-controlled N249 solenoid valve from fully opening the DVs when lifting off throttle and dumping the charge pressure and lets the manifold vacuum (without the vac reservoir) control the amount the DVs open and close corresponding to the amount of negative pressure in the manifold IIRC. Update I decided to re instate the n249 as on the long term test the car behaved exactly the same. Dec 8, 2013 · 1. This is the basic parts kit that will get you started on deleting your SAI/N249/PCV/EVAP system for any Mk4 Golf/Jetta and Audi TT 1. Decat Downpipes Apr 16, 2012 · 1. 5M views 855 replies 292 participants last post by gillygils Mar 13, 2024 Apr 16, 2011 · Is this mod worth doing and is there anybody on here near Darlington that can show me how to do the N249 delete? Regards, Steve Sep 28, 2008 · DIY: Engine Clean-up Pt. 8T from a 2001 Leon. I have a reason to believe this is caused by the missing N249 or N112 valve but i can't seem to understand why since they are wired up to resistances. This is how I rerouted the hoses. 8t mit 180PS Nov 13, 2020 · Hi all I have seen lots of you tube video on deleting the n249 Is it worth doing? What are the pro's and con's of this And what function is it ,or what will it effect on deleting Thanks Dave So, the N249 Delete. 8T ' started by 20v_jimmy, Dec 29, 2009. I replaced DV before the bypass because I knew that it wasnt working fine. 1. 8t AUM engine and Welcome to the SPOOLIN UP channel, dont forget to LIKE, COMMENT and SUBSCRIBE if you enjoy the content : ) In this video I show you how I deleted the SAI/PCV/N249/EVAP from the 1. Aug 3, 2022 · Swapped my daily car (1. 8t GTi AUM 2002 - YouTube About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety J330i N249 delete Where would I run my aftermarket boost gauge line if I delete N249 3 5 Sort by: Add a Comment Sep 30, 2015 · I've heard a variety of delete it vs don't delete it. 8t AUQ 180 | 3" DP, Decat and TDI Centre section | PCV Delete + Catch can | N249 + N112 Bypass | Forge 007P | Silicone TIP | Honda S2000 Air Filter | AGU Charge pipe | DIY US Spec Rears | Depo Projectors | TT/LCR/S3 ARB | JOMs Running 17" TT Comps | Powerflex Dogbone | Double Din + Reverse Cam | Anni Clocks | TT Pedals | Bora Vents | W8 Light Audi TT 1. I've run a 4mm silicone tube from the dv to the first vac tube under inlet manifold. Jan 15, 2022 · Hose clamps Zip Ties N112 & N249 sensors you can leave plugged in to avoid a CEL. remap 269bhp | 3" TIP | P-flo cone and Heatshield | 20/15mm spacers | Decat and post cat lambda delete | 40mm Lowering springs | Cookbots and powerflex bushes | R32 rear ARB | All red rears | 3 Bar grille | V6 spoiler lip | Carbon valance | N249 delete | Bling kit | Porche caps. This This is the basic kit that will delete your entire SAI/N249/PCV/EVAP system for Audi TT 1. Sent magically from the dark corners of my mind using Tapatalk The ultimate-final-destination kit builder for your Mk4 Golf/Jetta 1. Couldn't find any pics of this, so I figured I would post it up for those that need it. Oct 7, 2019 · Also i have a 1. Kit includes all the hoses, caps, clamps and plug-n-play resistors to delete the SAI/N249/PCV/EVAP system. Im still getting 17705 - Pressure Drop between Turbo and Throttle Valve (check D. 8t convertion to my mk2 I have boost etc (didn't at first) it had 249 and 112 by pass sai deleted carbon canister delete, it's Jun 6, 2022 · EVAP/ SAI/ N249/ PVC Delete. 8t AUQ 180 | 3" DP, Decat and TDI Centre section | PCV Delete + Catch can | N249 + N112 Bypass | Forge 007P | Silicone TIP | Honda S2000 Air Filter | AGU Charge pipe | DIY US Spec Rears | Depo Projectors | TT/LCR/S3 ARB | JOMs Running 17" TT Comps | Powerflex Dogbone | Double Din + Reverse Cam | Anni Clocks | TT Pedals | Bora Vents | W8 Light What are peoples opinions on keeping the N249, but deleting the SAI pipework? Im missing the SAI pump and the pipework looks like a nasty mess, but the N249 seems to serve a useful purpose and there are a fair few comments on here saying that their car drove worse after deleting the N249. ! - )? Feb 16, 2008 · Hi. 8t AUQ 180 |3" DP, Decat and TDI Centre section |PCV Delete + Catch can |N249 + N112 Bypass | Forge 007P | Silicone TIP | Honda S2000 Air Filter | AGU Charge pipe | DIY US Spec Rears | Depo Projectors| TT/LCR/S3 ARB | JOMs Running 17" TT Comps | Powerflex Dogbone | Double Din + Reverse Cam | Anni Clocks | TT Pedals| Bora Vents | W8 Light Save M3. I haven't seen anyone mention this before but as you can see I re-used the hose to the vacuum resevoir to link the inlet manifold directly to the DVs. Smoother throttle response when lifting on and off throttle is the gain, especially noticeable Feb 4, 2016 · Their output is regulated via amount of fuel injected only. Jan 1, 2021 · NefMoto > Noob Zone > Noob Questions (Moderator: turboat) > 1. AUQ in MK1 GOLF (Read 8566 times) Oct 7, 2019 · AUQ 1. 8t SAi, N249, Suction air pump and EVAP delete. I have removed and resitstored the N249 valve but what would be the 'proper' method for doing this? Disable output stage via ESKONF. Sep 11, 2009 · Either unplugging the N249 connector with N249 still in place OR by-passing the N249 altogether with it still plugged in are "N249 delete" with the same net outcome - ECU cannot control DVs correctly. The N249 also has the vacuum line referred to above. Fourtitude. This is for an AUQ 1. 8T 20vt Volkswagen engine. I looked at the delete but thought it was beneficial to keep it. Subscribe and give a thubs up to the videoJoin Jan 1, 2021 · 1. i will throw my own DIY together once i have all the supplies to do it. Removing all the emissions from the car streamlines the system, and removes many of the plastic pieces that are common to break over time. Needs some fine tuning but the problem I'm facing now is fuel trims not working at all. Aug 28, 2010 · We want to join these two pipes as one is a vacuum pipe and the other goes to the DV so remove the clips and then the pipes from the N249 valve. (Doing this without removing evap) The blue balls are hidden and weigh nothing. If you enjoy the video give it a thumbs up Feb 25, 2010 · FYI for anyone who wants to completely delete their N249, but keep the N112 valve. There are many ways of doing this but i think this way is nice, simple and straight forward! I take no responsibility if you copy this guide and something goes wrong! Things you need: Matterials Apr 29, 2007 · I run an AUQ daily driver which is the same an an AUM,i also have the same sort of vac/boost leak problems,my "Y" pipe is split amongst others and i must sort it all out. If you remove that or the SAI system, you will get a CEL. Funnily enough I never got a CEL when leaving the SAI unplugged. Dec 17, 2012 · Jetta AWP 1. 8t MK1 Leon cupra auq 180bhp 1. It seems you should be able to run the DV straight off Oct 26, 2024 · If you wish to remove the relay completely as well, you must also disable circuit diagnosis in ESKONF by setting the appropriate bitpairs SLV (N112) and SLP (J299) to 11 and possibly also set CWKONABG to 0.