Throttle Body + EGR Cleaning - Seat Leon 1m / Golf 4 / Toledo 2 / Bora (code AZD & BCB)
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- čas přidán 28. 04. 2017
- In this tutorial I will show you how to clean the throttle body and EGR valve on the 1.6 16v engine (codes AZD & BCB).
You can use this tutorial for Seat Leon 1m, Toledo 2, Vw golf 4 & Bora.
You don't need to calibrate the throttle body after installing it back. But the battery must be disconnected the entire time you're working on the throttle body & EGR valve.
Don't move the butterfly valve! If you move it, you may need to calibrate it with a VAG Com interface. - Auta a dopravní prostředky
Thanks for sharing. I have to do this job later. I feel a whole lot more confident after watching your video.
A big thanks and very much credit to you for such good, clear video and instructions, the best i have seen!!
Thanx Sorin. I salute u my main man. I used this tutorial to clean throttle body and EGR valve in my VW polo 9n.. BBY engine..
Great video, it's exactly what I need as info for the procedure on my Golf Mk IV! Last summer after fixing my door lock (something unrelated) those ba****ds deliberately tore the head of one of the 10mm screws holding this pipe to the collector. I could not get the metal out so I just left it with one bolt since then. Now I'm constantly getting "EGR System
P0402 - 35-00 - Excessive Flow" error and it seems obvious that I need to re-drill and recreate the hole somehow to tighten it properly again... Thanks to your video I'll be able to take apart everything and also clean my EGR valve as a bonus. :)
I have 2002 golf mk4 1.6 AZD engine just did this the EGR + the pipe too and the throttle as well seems to work properly thank you very much for this video
hey sorin :D wanted to tell you that i like your videos especially because i get a toledo 2 1.6 on my one
Extremely useful, I have about the same SEAT (bought used) and wanted to get rid of the EPC light. I have no issue accelerating or idling but the dash light gets the OCD of me.
Very nice tutorial.I'll do it on my polo 9n as it concerns the throttle body.
Great tutorial, thanks for uploading!
Very good! Like for Mr. Black too!
Thank you so much for posting this. Looks like my 1.2 9n polo needs exactly this to get to all the parts. I was breaking my head over removing the egr to clean it. (wondering how I needed to remove it while I had no room to do so :) )
Very good video. Clean pictures and successful advises! Congratulations my friend!
thank you!
Great tutorial :D
Super. Very clear explanation
Best tutorial !
great work and good video - thanks a lot ;)
Great video, thanks.
dude you are the best
Thanks, helped me a lot :-)
great video, thanks :)
Thanks for the video!!
great video thanks
Salutari din Republica Moldova
great video
Thank you did it today i have the same car same color also works good my first time also working on car. Nice video i use it and work at the same time also i made a list with things to do and is nice thankyou again.
Do you know witch brakes i need i have the same car you have Leon 1.6 16v witch size and mm?
Hi sorin. Great video. I have 2005 seat Leon. Sometimes not start. If I move the small rotating arm, that looks like it connects to the throttlebody butter fly, it starts. Is it likely I need to clean the throttle body because it's clogged with carbon?
Great! thanks for video! greetings :)
wish there was a video for my Seat Ibiza 1.2 TDI E-ecomotive :( ...(2012/03 model) ...can't find anything about it to get rid of that nasty P0405 error(check engine light is on)
Hey, thanks for your videos I own a Toledo with the same engine. I'd like to do this cleaning but I'm stucked at the EGR disconnecting part...is there any trick for it? I've tried the same as you did but it doesn't move at all and I don't want to break it.
I have the seat ibiza mk3 2007 and the egr doesnt come away from its mounts. Tried a few things to try and get it off that havent worked. Any suggestions?
I have a 1.6 fsi engine. I cleaned the TB and EGR. The car is not running right. It sounds like there is a hole in the exaust. What could be the problem?
Hi. I need to repleace the brakes pads on 4 wheels and disc on my leon stella 2001. What tools do I need and is it wery difficult? Servus.
Hi sorin i have a question. I have a seat ibiza 3 stella 1.2 is it possible to do the same work for car?
Hi Sorin, thanks a lot for the upload. I did all that u did, but I changed the agr and then p0401 showed up. Then I cleaned everything again. Deleted the fault. And the error comes up again. Vw golf v 1.4. Do u have any idea what the solution could be?
Mr.black the cat killed me xD
Sorin, really good tutorial.I did it as explained. Just one important information was missing: at removing the egr pipe (at 4:30) the existing of the 5th screw in the middle of the pipe was not mentioned, I had only removed the 2 screws at the throttle and at the egr valve. I wondered and was searching a long time why the pipe was not removable. just jiggling had no sucess :-)
hi. I've mentioned the screw at 3:55. you need an 8mm wrench for it.
Golf 1.6 16v i cleaned the throttle body and i did a mistake i moved the butterfly valve with my hand and now p0106 trouble code any suggestion to solve my problem please. THANK YOU. I don't have VAG Com.
Thank you!
cant find the iat senaor for ibiza mk3 2003 1.4
Thanks - good to have this resource for the AZD engines, just bought a fixer-upper Golf 4 with this engine and need to do this job as first step in looking at lumpy idle, running lean, and occasionally cutting out.
Are you getting code 'P0171 System Too Lean Bank 1'? Mine is running lumpy/lean but I can't find any vacuum leak or other cause.
@@terencejay8845 I had that error but it cleared after replacing the coil pack for one of the cylinders, giving it a dose of injector cleaner, and a couple of tanks of super unleaded. Cutting out was still happening occasionally but unplugging the EGR valve has fixed it temporarily (obviously it lights the check engine light and also triggers the "emissions workshop" message too)
@@AlanHead Thanks for the tip, appreciated.
@@terencejay8845 car is still not running right, occasional shudders and hesitation but that's very rare. The final step for me was swapping the EGR valve for a cheap one off eBay. Easy job, didn't need coding to the ECU, so it's plug and play. Worth a punt at £30 and an hour of your time. Hasn't cut out since.
@@ajwitt7472 Hi, when u say cutting out does my case sound like that. On highway in fifth at 110km/h it losses throttle for 2 or 3 second. My foot is on gas pedal ,but rpms and acceleration goes down and after 3 sec it fell like kick and everything is ok again.But i do not have epc error,no egr error only o2 sensor, p0420
Hello Sorin can you help me, when I need to change timing belt (GRM ) on my Seat Leon 2003 1m 1.6 16v benzin . Now 180000 km , but I found information about last change on 132500 km ! Thanks for answer
Salut Sorin , m-am uitat de curiozitate la video pentru ca am un golf 4 1.6 fsi cu probleme recente la motor , trage sacadat in turatii mari , daca il lasi asa usor merge dar cand ii bagi piciorul in acceleratie zici ca se ineaca sau zici ca are apa in benzina , pana una alta vreau sa curat egr sa elimin una din cauze si am vazut in video la sfarsit cum ai pornit motorul fara tubulatura de la admisia de aer , la mine masina nu porneste fara tubul ala pus ... si imi da cu virgula daca asta e o probleme de pe altundeva ? ma poti ajuta te rog cu un sfat o parere ?
Hi Sorin,
This was a great video and very clear. I would like to where the pcv valve is located. My car is a Polo 9n 2003. Very similar to your engine
behind the engine, the hose that you remove when removing the air filter assembly goes directly to the pcv
Why didnt you clean hose that go from throttle body to egr valve?
Am u golf 4 1.6 benzina saaprins epic in bord si dechteva ori a murit turatia si lampa ingis e aprinsa in bord ma poti ajuta sa stiu ce trebuie sa fac teasi fi tare recunoscator terog ajutama
Hola, gracias por el video es muy bueno, ¿ como se llama el spray limpiador que usas en el minuto 04:50?
Hello,
For BCB engine you can clean all throttle body without VAG COM adaptation by software. When you will drive around a few kilometers your throttle will be adaption automatically by ECU. I tested this solution.
you're right, for most cases... that's what I said in my video, I never had that problem. but if you read the comments for my both "throttle body cleaning" videos, you'll see that some people had problems with the throttle body after cleaning it. maybe they moved the interior valve, or something.. the removal/cleaning procedure is similar for other 1.6 and 1.4 l VAG engines as well.
I don't take responsibility if something goes wrong during the cleaning process, or if the throttle body needs calibration. that is way I said - the throttle body MAY need calibration.
Thanks sorin😎😎
Hi Sorin. Your videos looks very useful, thanks for shearing. I have problem with my mk4 1.6 16v. the same motor you showed in the video. After 5-7 sec starting on the morning the engine has lots of vibration(shaking) for at least 5.6 sec and than it works good. When I start moving, in the first to third gear it has no power as before. Do you have any idea what the problem is? The engine light is on too, because of the O2 sensor first lambda even I have replaced it. I have checked it to many mechanics and still the same situations. What do you think?
hi. if the engine shakes at startup, usually there's a misfire on one of the cylinders. that could be a faulty spark plug, ignition coil or injector. but if the "check engine" indicator is on, it's a deeper problem. the lack of power probably comes from an incorrect air-fuel mixture. most likely a sensor delivers incorrect information to the on-board computer - o2 sensor, MAP sensor or faulty catalytic converter. you need to scan it with vag-com, to check if there is a misfire, on what cylinder and what components are faulty.
Hi Soren. Thanks for the video! I have a question - i broke off the head of one of the bolts for the pipe under the throttle body - is it dangerous to leave it like that ? Do you think i can take it out somehow?
hi. that is not good.. it's a little dangerous for the engine, because the pipe it's not sealed properly. the engine can take false air (with dust) through there. the engine idle may fluctuate.
you can try to drill a small hole (or 2) in the rest of the bolt. you need a good quality drill bit. then force something in the hole, like a screwdriver, and unscrew the bolt.
or you can remove (or "eat" through) some plastic around the bolt, about 2-3 mm. then grab it with pliers and unscrew it.
What is cleaning of these two helping for?
Thanks 👍
Can You make tutorial how to clean air intake?
I have the same problem, i do this the same, but my car still don't work, cannot stabilize 😢
den är perfekt
hi sorin can you make a video.. how to change fuel injectors. Thanks
hi. I am working on other clips right now. after I finish with these, I'll make a video about injectors. :)
No used vag com? Thanks
Mr Black dont need Pets, he can hunting mouses ! ;-))))
Hello!
If I remove and clean the components, you need to re-calibrate it with this specific device, or can the ignition be plugged in several times in the video? Why is it necessary to disconnect the battery?
Thanks for the answer!
hi. you need to disconnect the battery, so the onboard computer will not know that you unplug the throttle body. I removed the throttle body from my car 3 times. I also helped other friends to clean it. I followed all the steps and didn't need to calibrate it. but I noticed some people commented, that they needed to calibrate the throttle body after cleaning it. my throttle body did decalibrated from other reasons... so I can't assure you 100% that it will not need calibration. it also depend on the engine code, other types of throttle bodies may need calibration. it should not decalibrate, but you will do it on your own risk... if it decalibrates, you need a vcds interface to calibrate it.
@@Sorin_DIY_Mechanical_Nerd Or you can delete the egr.
Salut am un golf 4 1.6 16v cod azd mi.a aparut epc motorul intrerupe de la ce ar putea fii ?
thank you good
hi Sorin,
Nice work,
couple of questions,
you did not clean the pipe...
you clean the EGR valve with ..
By the way,all your videos are nice
hi. it's very difficult to get the pipe out. the pipe was not clogged. I've clean it a year ago, by tilting it and spraying cleaner through the top of the pipe.
The Throttle Body Butterfly is held in the closed position by a spring, you can push it without any worries.
I didn't disconnect the battery while working on the Throttle Body and didn't have any problems.
I didn't work on the EGR yet, but it's the next item on my list.
Why didn't you take out the EGR Pipe? You should have cleaned it too.
Mr.black 😂😘😘😘
hi i have polo 1.4 16v and got problem like rough idle i have to press throttle pedal little bit so the car dont cut out nad keep that way till reach 90 degrees engine temp so the car start working bit normal. I did diagnostic test and came up with this results.
00516 Closed throttle (idle) position switch (f60)
27-10 implausible signal - intermittent
00282 throttle position actuator (v60)
36-00 open circuit
Is this means the TB is done ? can i fix this
hi. these errors can occur for several reasons. if you have a cable throttle body, you need to check the cable when the throttle is closed. the cable needs to have a bit of a slack in it. another common problem is a fault in the wiring, plug, connector at the throttle body. you need an auto electrician to check them. or the least common reason, a fault inside the throttle body. I think the problem is in the wiring/throttle connector (this is just an opinion).
Sorin - DIY Mechanical Nerd Thanks a lot i appreciate the reply and the advice. I opened the TB and i disceovered that the pervios owner do some wire patching by ironing so i guess new TB i need. While i find new TB i was thinking is it good method driling small hole in the TB butterfly so i repair my idle bit at least to not cut out on traffic lights.
Hi, many thanks for your videos! I have the same Leon 2003 1.6 16v with 170k km. Mine is consuming quite a lot of oil but I dont see it leaking anywhere. Do you have any ideas what could I check / replace? Breather filter oilfilter, what could affect to oil consumption?
hi. you can try another type of engine oil, with a higher viscosity. for example if you are using 5W30, when it's time to change the oil, try 10W40. you can try MOTUL, it's recommended for this engine. then compare how much oil is consuming in the same interval.
remove the ignition coils, check if the coils or the spark plugs are covered in oil. the rocker cover gasket may leak, and the oil is collecting there. I saw this problem on my engine and other engines.
you can clean/degrease your engine bay, especially the oil pan. take the car for a ride around the city, rev the engine a bit. then check the oil pan gasket and other gaskets with a paper napkin. if it's leaking, even just a drop, in time it will accumulate.
check the oil filler cap gasket, I've made a video about it...
..or the piston rings may be faulty and the engine it's just burning the oil...
mine is consuming about 300 - 400 ml of oil in 9000 km.
Many thanks! Lets see if I can put 10W40...in my location it goes every winter to -35 but of course I heat the car before starting. Spark plugs were clean and I didn't see oil leakin from the engine but I will follow the situation more carefully. Maybe I will soon change the oil to 10W40 and put new oil filter.
Hi sorin thank you for the video! If I replace the egr with a new can I drive the car for few kilometers to go and reprogram it?
hi. yes you can drive the car.
Sorin - DIY Mechanical Nerd thank you for the reply your video was extreamly helpful! Cheers:)
Thanks for your video, this was helpful.
Is there an easy way to check if the egr is seized? I currently have mine off for cleaning. My symptom is fluctuating idle when hot and stalling when coming to a stop (again, only when hot). Thanks
hi. the easiest way to check the EGR valve is with vagcom, they have become very cheap nowadays, I suggest you buy one. but I think your problem is with the throttle body, it may need a calibration, or maybe just cleaning.
@@Sorin_DIY_Mechanical_Nerd thank you for your reply. I cleaned throttle body a while ago which didn’t help but did not calibrate it. I am hoping to get it calibrated next couple of weeks, I will report back if that solves issues
I know this was a while ago - but you were right! Throttle body was the problem - I had to replace it in the end. Al sorted. Thank you
De aceea se tureaza singura când o pornesc trebuie curățire?
Are you sure you do not have to calibrate it with a diagnostic machine after cleaning? I want to clean it. But I read a lot of stuff on the internet telling me that once you unplug the electrical wire, you’ll have to calibrate it anyway with a diagnostic machine. Is this true?
hi. I removed the throttle body from my car 3 times. I also helped other friends to clean it. I followed all the steps and didn't need to calibrate it. but I noticed some people commented, that they needed to calibrate the throttle body after cleaning it. my throttle body did decalibrated from other reasons... so I can't assure you 100% that it will not need calibration. it also depend on the engine code, other types of throttle bodies may need calibration. it should not decalibrate, but you will do it on your own risk...
salut Sorin. Vă rog să-mi spuneți ce înseamnă o greșeală. Am golf mk5 / 2005. mulțumesc
Motor Control:
Engine (T01)
Heating control, implausible signal
Code: P3042
Heating control Implausible signal
Code: P3042
Hi, I cleaned the throttle body that was very dirty on the back side and I saw the return of the egr is very dirty too. When I put some load eg lights, steering or clutch, rpms go down for a bit. Cleaning also the egr valve rpms will become better? I thought also that the adaptive parameters have to refresh for some km, it’s possible? Thanks!
hi. after you drive for a few km, the idling revs will self adapt. but there will still be some small variation of the idling, when you activate different loads on the engine, this is normal. this is not affected by the EGR.
Sorin - DIY Mechanical Nerd thanks so much. I think that I will clean also the egr because is too dirty and the exhaust smells bad even if without any smoke, in 120k Kms never cleaned
Salut, foarte util tutorialul, felicitari pentru efortul depus! De unde ai cumparat acel carb cleaner?
multumesc :D. l-am cumparat de la un magazin de piese auto - 15 lei.
I have the exact same engine azd on a golf mk4 on lpg and gasoline. My question is do I have to have a vag diagnostic scanner to install calibrating the new egr valve. What if I don't have that vag scanner learning reader. Can my own ECU of the car also calibrating the new egr valve. I only have a obd2 scanner. If I only knew for sure I can take on it haed on my self and not going to my mechanic
@@Stahlross Is the VAG rom sofware only on laptop aplyable or is it also connecthebel on a odb2 scanner for VAG cars does it have the ability to instal the EGR valve. Thank u for ure helpful reply sorin
@@Stahlross ok I gonna try your first advise and video of cleaning trothelbody and egr then.. with just the trick of using the car ECU to let it learn the new valve🤔 soon😳 and one last question. .. is it necessary to disconnect the ground also, so the speak the both battery lines instead of just the red power plus feed .
Salut. Fain clipul si complet. 1. Dar nu cumva trebuia curatata si conducta dintre EGR si clapeta?2. La final spui ca masina trebuie rulata pentru stabilizarea ralantiului. Cam cat anume trebuie rulata? 10 - 15 km sau 50 de exemplu? Sau pana observam ca s-a stabilizat, poate si dupa 80 km?Multumesc, Sorin.
salut. e bine sa cureti si acea conducta. oricum nu se imbacseste ca EGR-ul sau clapeta. dar se scoate foarte greu de acolo. daca nu poti sa o scoti, o inclini putin si sprayezi solutie in ea in partea de sus.
in cazul meu clapeta s-a stabilizat cam in 10 km. e bine sa iesi cu masina din localitate, sa o treci prin toate treptele de viteza.
Salut, as vrea sa te intreb daca este greu sa curat EGR la un audi a4 b7 2006 1.6 benzina?
salut. la acest tip de motor nu am lucrat pana acum, doar la masina mea si alte cateva masini ale prietenilor :D. cred ca e putin mai greu, insa nu e imposibil. trebuie sa afli ce scule iti trebuie, sa le ai la indemana. poti sa ii faci si poze inainte sa desfaci suruburile, sa nu le incurci.
nice tutorial man. I've EPC-light and check engine -light on dashboard.. i already cleaned throttle body and changed the MAP-sensor, still lights glowing.. tomorrow struggle continues and it's time to clean up the EGR-valve, hope it will fix the problem.. do you have any other ideas?
hi. did you disconnect the battery? if the EPC indicator persists, there could be a problem with the throttle system (pedal, wires, on-board computer, throttle body). if the idling fluctuate, the throttle body most likely needs calibration with a VAG-Com interface. it happened to my once. if not, there could be another problem with the engine, that affects the throttle body. in this case you should check the error codes with a VAG-Com interface, before you try anything else.
Sorin - DIY Mechanical Nerd.. Yea I've done all you mentioned above. ODB gives P0106, which indicates problems in intake manifold pressure. I changed MAP sensor and it didn't solve the problem. I've tried to find vacuum leaks but found none. Could the wiring on map sensor be bad or broken? Shorting or something?.. Thanks.
Hey.. The Throttle body was faulty after all. Replaced that and all problems were solved. :) thanks for the tips though :)
Hi Sorin ! Can you make a movie about the exhaust System under the Car ? From the engine to the End
hi. I've already change the exhaust, but I will make a video soon about the intake and exhaust system.
Crezi ca functioneaza la faza cu EGR?? Imi da o eroare de EGR cu air flow si am inteles ca schimbarea e singura solutie, la clapeta de acceleratie da.
salut. poti sa incerci sa il cureti cu spray, poate se deblocheaza. te costa doar un tub de spray. ai grija la suruburi, sa nu fie ruginite. daca nu se rezolva, il schimbi.
Salut Sorin! Vreau sa te intreb daca am misfire cylinder 1 detected P0301,bujii,fise si bobina noua BERU de la ce poate fi eroarea respectiva?De la injector?Pe tester nu imi da nimic de injector,doar eroarea respectiva si Bank1 sonda2 P1118 si P1198.Nu imi dau seama de la ce poate fi?Ma poti ajuta cu o informatie.
salut. prima eroare P0301 inseamna ca nu ai aprindere pe cilindrul 1. daca ai schimbat deja bujiile, fisele si bobina, mai sunt cateva piese care pot face probleme. una din ele e sonda lambda. ultimele 2 erori indica o problema cu a 2a sonda lambda - cea de dupa catalizator. mai exact nu functioneaza rezistenta de incalzire a sondei. sonda lambda trimite informatii corecte computerului de bord, doar cand ajunge la o temperatura de cateva sute de grade Celsius. cand pornesti motorul, sonda e incalzita de o rezistenta interna, pentru a ajunge mai rapid la temperatura la care functioneaza corect. dupa ce se incalzeste motorul, sonda e mentinuta calda de gazele de evacuare. daca ai probleme doar cand e rece motorul, inseamna ca nu mai functioneaza sistemul de incalzire al sondei (s-a defectat, sau e o intrerupere in cabluri). daca face probleme si cu motorul cald, e posibil sa fie sonda defecta. mai sunt si alte componente care fac aceasta problema: injector infundat sau defect, senzor de aer, compresie slaba.
Multumesc mult,Sorin.Cand ai timp poti pune un clip cum se demonteaza rampa de injectoare.
Hey Sorin, i have a golf 4 BCB engine, i have EGR error code, if i try to clean the EGR valve, will the error dissapear by it self or do i have to delete it?
hi. if the EGR valve it's just stuck, after you clean it, it should work fine. but if the EGR it's faulty, you will need to replace it. either way, the error should remain stored on the on-board computer memory. but it won't affect the car in any way.
it is recommended to delete the error, after you clean the EGR. drive a few days. then check if the (same or other) error reappear. this way you will know if the problem was fixed.
if the EGR is working fine, and you don't delete the error, after a few months the error may disappear. I had a comfort module error, that was keep reappearing. after a few months it just disappeared by itself.
hope this helps...
thanks a lot! it did helped!
@@Sorin_DIY_Mechanical_Nerd delete it!
Can you remove the EGR valve without removing the throttle body?
yes. you need to remove the pipe.
i did what you did with cleaning the throttle valve and the egr valve,now my car has serious idling issues,hence it now has to be garaged to find the issue,was your car having issues before you cleaned the throttle and egr....?
hi. I cleaned the throttle body and EGR valve several times and I had no problems. did you disconnect the battery as I did in the video? you probably need to adapt the throttle body with VCDS. I suggest you buy a VCDS tool, you can find a cheap one and there are a lot of tutorials on the internet. since I bought a VCDS tool, I've saved a lot of money.
Hi,i don't possess a vagcom setup,and yes i made the mistake of removing throttle body while battery was still connected,so will be taking my golf to a garage to have the throttle re synced,or at least i think that's what's wrong with my car, i keep getting fault code p0106 coming up on my obd device which relates to something to do with either map sensor,or throttle body,i have replaced the egr valve,so know it's not that,my car just idles very roughly now to the point it will stall or loose the link to my gas pedal,i do hope the garage can sort it for me, for all i know it might be the mass airflow pressure device....so will see what happens on monday,i'll let you know what happens ok.
Where is the air intake an filter? In the cover?
yes
What camera and microphone are you using?
back then I was using my samsung S4 to record the videos. now I use a samsung S7 :)
why is it getting so dirty after 20 k klms is it because it is recirculating the dirt around the pipe work and to stop pollutants getting into the air we breath ,, just woundering thats all ,, good video Sorin
hi. the recirculated exhaust brings ash and other stuff back into the throttle body. this dirt sticks to the throttle body and intake manifold with the help of the oil fumes and crankcase gases coming from the carter tube. there is a tube in the back of the engine air filter, which brings these gases back into the throttle body. if you see the air filter colored with a brawn substance, it means that the engine is begins to be worn and it produces a lot of these gases.
Should u dry inside with cloth or something? Or just leave?
you don't need a cloth. the excess cleaner will evaporate very fast.
Is it the same for 1.4?
Hi. The method is similar for some 1.4 16v engines, like the engine code AUB. But there are some differences, like screws sizes. You will need an allen wrench set.
Am vazut la altii ca lasa egr ul in benzina ... Sau dau cu spray de frane.. Tu ce părere ai?
Salut. Un spray de curatat carburator/clapeta de acceleratie ar trebui sa fie de ajuns pentru a curata clapeta de acceleratie si EGR. sprayul curata doar depunerile pe partea exterioara, clapeta/valva. daca sunt probleme cu partea interioara si anume circuitul, motoras, rotite, degeaba folosesti mai multe sprayuri sau sa le lasi in benzina, ca nu se repara. curatarea e doar pentru intretinere, daca e deja defacta piesa, trebuie schimbata.
Can I also use breakcleaner?
no. I've tried, it doesn't work.
Hi Sorin, I have an AZD. I accidentally snapped the head of one of that bolts that holds the egr pipe to the intake, could this cause my (P0402 - egr flow excessive) fault code? i would really like to get rid of this code, if anybody could help please.
hi. I don't think that's the reason for the error. I think the EGR valve is faulty, it doesn't close properly, or it remains blocked on "open". ether way I suggest you first replace the EGR valve support, clean the EGR, delete the error, drive it a few km outside the city and scan again. if the error persists, I think you need to replace the EGR.
@@Sorin_DIY_Mechanical_Nerd Okay thanks for the reply Sorin, I gave the EGR and throttle body a good clean following your video. I cleared the code and it came straight back when I started the car, i'll have a go at replacing the EGR valve next. Great video btw.
@@santrax1066 hello Santrax, did you replaced Egr? I replaced for original pierburg, map sensor is okay and still i have excessive flow detected error...
@@robertkowal8822 Hi, yes I did replace the egr valve and it has worked for me, just remember to plug the nipple that comes out of it as mine was sucking in air through it
@@santrax1066 Hi, thanks. The nipple is plugged in. Did you adapt the EGR via VAG?
Hi what about the pipe!?!? Great instructional video!!!
it's very difficult to get the pipe out from the engine bay. the pipe was not clogged. I've clean it a year ago, by tilting it and spraying cleaner through the top of the pipe.
Thank you for your response!!
Αδερφε θελω να αλλάξω egr στο δικο μου. Αν αλλαξω σπιτι θα με βγαλει ως στο συνεργείο για να κανω επαναπρογραματισμο; Ευχαριστώ εκ των προτέρων
Hi guys. Hru
YOU NEED TAKE OUT JAST -CONECT FROM THE BATTARY NO NESSERY THE +
why didn't you clean the pip!
Who else noticed the same music as daz black uses
+1
Throttle body needs to be re-calibrated anyhow once the wire is disconnected. And btw i hate Volkswagen engines ! egr and all that crapp
Couldn't agree more, their a load of shit, mines just cost me 1500 to get sorted in the end I just sold the piece of shit and bought a toyota.
If you disconnect the battery and don't press on the throttle plate but clean it using a degreaser (alcohol based) you don't need to recalibrate it. If you know how to then do so following the right procedure
continue sharing 😑
Great video however I have one suggestion. Once you've disconnected the ground cable from the battery, there is no reason to disconnect the positive cable. You're wasting your time.