2007-2013 Toyota Corolla How to Clean the Throttle Body and the Idle Air Control Valve PART II 

My 99 has the same iac valve and switch . With the switch removed , keep putting cleaner down in the 2 small holes in the valve , and use the air hose to rapidly turn the shaft , blowing down threw 1 of the 2 small holes , at a angle that forces the shaft to turn . The hidden bearing gets grit in it , youll feel the grit as you turn the shaft by hand , it takes several times , cleaner and turning the shaft with air to get it washed out of the hidden bearing , If the grit isnt washed out of the valve , it will stick and not work correctly and a waste of time . After its cleaned put some oil down into the hidden bearing and the outer bearing turning the shaft making sure both bearings are oiled , then blow out the excess oil . Now do what ever you want , its yours..............

Excellent series of videos, Yiannis. Thanks for producing.

You are the best yianis

Very nice instructor with full details and best way to clean 100% hihihih

thanks for a very detailed demo

Hi yiannis, could you give us a clear demonstration of how to clean out the catalyst converter on the 2008 Toyota corolla wagon much appreciated thank 🙏 👏 👍 🙌

Hello, a question, if I just take out the IAC and measure it and it gives me the current impedances and the correct voltages arrive from the ECU, it will tell me that the air intake area is dirty, so you. he explained. What do you think if I send the carburetor cleaning spray through the channel in the throttle body and move the shaft to clean it.

Hi Yiannis , I have a Toyota Corolla 1,6 Professional 2008 , recently i took it for clutch replacement due to a bad noise coming from the clutch bearing ,, but now after a year it has started, what could be the reason , I don't want to take it back to the same people. Regards, Jonas m m From SA Gauteng.

دەست خۆش کارەکانت ناوازەن

Sir what kind and size were the screws holding the electrical part to the mechanical part of the IAC? Were they allans, torx?? What size? Thank you very much for the video!!

Γιαννη χρονια πολλα! αφου λυσεις το καπακι απο αυτο το κυλινδρακι που συνηθως κολλαει κ θελει καθαρισμα μετα πως βρισκεις που να το σφιξεις? γτ αυτο παιρνει μερικα χιλιοστα αριστερα δεξια σαν μικρορυθμιση κ αλλαζει λιγο το ρελαντι απο κει , το βαζεις περιπου στην μεση?

Hello, I did a test, I removed the rubber from the air filter, so I had access to the throttle body, I started up and gradually covered the air intake that enters the IAC valve, as the covers stretch to stop until when completely covered, the engine stops. But I can't find the fault, which is that it starts and as it warms up the rpm goes up to almost 2000 rpm. Then when driving on the street or highway, if you leave it in neutral, the rpm goes up to 2000 and goes down to 1000 until in a moment if I stop the car they go to 2000. A query, I made contact, I measured the female card of the IAC with tester and 12 volts to the positive (black cable) arrive at the connector, nothing to the ground cable and the other signal 0.14 volts and the signal 0.14 volts..., I also tell you that if I disconnect the connector from the IAC, the car runs and does the same problem. I am very concerned that it may be the ECU that may be sending an inappropriate voltage. thanks for your help

ωραια δουλεια μπραβο

Is it really necessary to open those tamperproof screws?

Good work!

THE BEST💪🏾🎩👍🏾

the 'star' head screws for the IAC valve can be impossible to remove... fairly soft metal and an odd recess shape. Toyota wants you to buy a new one... not clean it.

Gracias.

Bonsoir mon non ce Charles Rubens et j'aime la macanique et jesius 🇭🇹Hatien et besoin de votre aide susa voune derange pas

8:20 does the cylinder pin has to stay up when putting back the electromagnet?

My car is Toyota Corolla 2009, it give me hard starting both in the morning and anytime I want to start the car. What should I do?

Benim toyota ilk çalıştığında yüksek devir çalışıyor 15 dakika sonra devir düşüyor normal mi?

Thanks

Invité

the seme to 2005?

Este proceso es un servicio de mantenimiento normal k muchas personas o talleres no lo asen por miedo a descomponer el sensor estudien o vean tutoriales de la manera correcta de aserlo para no ocacionar daños grasias por compartir

Caravana

Usefull info thank you

Toyota Corolla 2009 n'a pas de EGR

You should not put it back the iacv if you din’t clean the throttle body yet, it might Flow the liquid and Dirty rust to iacv

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Est qu'ont peux parlé par watsapp

Seems like he should have cleaned the throttle body while the IAC was off. That way debris could not flow back into the IAC. What is the name of the odd shaped screwdriver he used on the IAC ?