How to remove throttle body and how to clean it on a Mazda 3 2010 model
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- เผยแพร่เมื่อ 6 ก.ย. 2024
- Mazda 3 Throttle Body removal video and how to clean the throttle body on your Mazda 3. I show you how to remove and clean the throttle body on my 2010 Mazda 3.
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The cleaner that I used: amzn.to/2EKdD4b
New Throttle Body: amzn.to/2EKjTZG
Throttle Body Gasket: amzn.to/2EI39SP
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The cleaner that I used: amzn.to/2EKdD4b
New Throttle Body: amzn.to/2EKjTZG
Throttle Body Gasket: amzn.to/2EI39SP
CAUTION: Forcing the throttle plate open with your hands (manually) is not recommended. You risk ruining the electronic throttle timing. Also, when spraying the cleaner, try standing up the TB with the black electronic part at the top. You don’t want fluid seeping back into the electronics. Be generous with your spray cleaner. The less you physically touch it, the better, because you minimize potential damage. (Yes you can use a brush of some kind to help remove the sediment.) If you find that your car goes into high rev idle after cleaning, try the idle relearn procedure: Disconnect battery for 10 min. Reconnect battery. Start the car and let it run for 20 min. Then switch on the AC and let it run for another 15-20 min. Then drive it around the block.
Solid advice. Thank you
How do you recommend opening the throttle plate Instead of forcing it open with your hands?
I’m planning to do this to my Mazda 3 as well in hope to fix the rough idle.
@@TACOMANZOFFICIAL Great question! One of the best techniques I've learned was from a Japanese Mechanic who uses a long, thin paintbrush with medium thickness bristles. Not this exact one but anything like this: tinyurl.com/3spdum7f. You then spray throttle body cleaner and the swirl with paintbrush, over and over again, both sides, until clean. The bristles of the brush will reach through the opening crack without forcing the plate open.
thank you sir
Excellent advise. I would add, reset the TPS angle right after reconnecting the battery by turning the ignition to the on position then pressing the gas pedal fully, 3 times in secession. Then proceed to bring up to temp and add the loads.
I like how you didn't include the part where when you disconnect one of the hoses, it's actually the coolant hose and that will cause coolant to leak everywhere
My Bad. Mine didn’t leak for some reason.
@@Daddicated how long did you leave it sitting?
Thanks for this video. 2012 Mazda 3 manual 110,000 miles. RPMs were bouncing when coming to stop but would then settle, cold mornings were worse. Followed your video (lost about a pint of antifreeze, make sure it doesn't squirt into the engine) and also cleaned MAF. RPMs were too high afterwards, car was pulling me. Realized I needed to do relearn procedure. After that was complete it feels fresh again, smooth idle at 650rpm, no bounce. $$$ saved plus sense of accomplishment = priceless.
I’m glad this was helpful.
How did you do the relearn procedure?
@@cire80 Disconnect the battery for a few minutes, then reconnect. Turn off all accessories, start engine and let idle for 15 minutes.
@@Gr8tmazinga thank you, I hope this works for the 2007 mazda 3.
You are gold. What does MAF mean.
Great video,gave me all the steps I needed to get it out and clean it properly. I would add to get a clamp for the coolant line before taking it off first though. Made a small mess but the car runs so much better now. No more gurgle/chugging feeling in low idle.
I’m glad it was helpful. And thanks for the tip.
Did I miss the part about there being coolant in the lines that you are supposed to disconnect? You need to include that.
I don’t recall having to disconnect any coolant lines
Hey Zatoh. Same here. Lol
@@Daddicatedthe two rubber lines you pulled off are coolant lines. Had the car of been running a little prior to removal of the throttle body and coolant would have shot out under the pressure
are you kidding me? i unplugged those hoses from the throttle body and coolant came out so i plugged them back on and reconnected everything and had to flush the coolant system to get that air pocket out of there and this dude just pops them right off with no coolant? wtf am i missing?!?!!! also that clip to the TB with the red handle is that push or pull tab like this dude didnt explain any of that yet i did it myself and i had problems wtf
🫣
@@Daddicated dawg what does that even mean
Putting the cloth inside did not mess up the calibration when cleaning the valve ?
I don’t believe so. It ran fine afterwards.
what was the procedure of resetting the throttle body after installing it back on...i wannna clean mine
What do u mean resetting it? Like putting it back? The same way it comes off. Just reverse the order.
@@Daddicated as in resetting the ECU cus it resets and loses the previously established throttle plate position at idle, causing air flow to get choked
@@MrSILENX Idle Relearn procedure: Start car, all accessories/loads turned off. Let run, don't touch/do anything for 20 minutes. Then, still running, crank on A/C and blower to high, run for another 15 minutes, no other loads. After time is up. Turn off, restart, drive a bit. Should purr like a kitten. Mine did yesterday after cleaning my TB and doing the relearn.
This link should help.
th-cam.com/video/ZNxXM75zJOw/w-d-xo.html
First the battery needs to be disconnected momentarily to clear ECU memory.
Hey, how did you not see any coolant leaks when you took the last hose off?
IDK. lol
@@Daddicated it's supplied by the coolant system. Did you isolate it before?
@@kushs4850 I got the same, fluid sprayed out. Don't know if thats ok or what to do from here. Really surprised that didn't happen to him
@@mohsenb.6288 You must be in a cold climate like me. The coolant is provided to warm the air and prevent freezing of throttle body. Drain the fluid into a bucket and top up your coolant as required after. The air in the system will burp out.
Or plug it with a suitable size plug to loose minimal coolant.
Great video. Nice and to the point.
Thank you. 😊
Would this fix higher rpms before shifting going up hill? It seems like I have to give it way more gas to get going and I'm not talking a steep incline
Not sure.
Any issues from manually prying open the throttle plate? Been hearing all sorts of crazy stuff resulting from that.
Not sure. I didn’t have any problems.
@@Daddicated Once you reinstalled throttle body, was everything coo? Notice any strange incidents? Would your car rev on its own or anything of that nature?
@@joshroloyes it did rev in its own while on start and park. Do you recommend using a scan tool and proceed throttle body relearn or is there a manual way to relearn. Would be grateful 🙏
@@kuengyal23unplug battery both cables for 20mins. Then plug battery back in.
ignition in "on" position for 1 minute (engine off)
ignition in "off" position for 1 minute
start the engine and let idle for 15 minutes
it is necesary to reprogram the throttle body after cleaning???
Metal Heart I didn’t have to reprogram mine. But maybe if something was wrong with yours that you might.
thanks
Anytime.
Is the liquid the tubes have is the coolant???
I don’t think so
@@Daddicated what it is then…..
@@Underrated32011 coolant
Can I do the same with a 2009 mazda 3?
Not sure but I don’t see why not
I have 2006 mazda 3 319.000k miles that has a up down idle vibration only when a/c is on What could it most likely be ?
I’m not a mechanic so I’m not sure.
Ever get around to fixing this? My guess is a clogged MAF
Will I get a code if I full remove from vehicle to deep clean and reinstall like a relearn process ?
I didn’t have to do a relearn process on mine. But maybe on some you do. I’m not sure.
@@Daddicated no codes after cleaning ?
@@Devo1987 I didn’t have to do any codes but that doesn’t mean I did it right. Lol
@@Daddicatedjust checking thanks I just did mine and it idles alot better A+++ Video
Why is the gasket in the link 30$ but they are 2.19 at autozone
Thanks for letting me know. I’ll need to replace that link with the one that’s $5. I can’t control amazon prices at the time when I did this link it wasn’t that high. $30 is insane.
I mean I’ll pay a couple bucks extra to have it shipped to my house but not 14X. Lol
If you not clean the carburettor what happen to your car?
Not sure.
Can you port the Mazda throttle body?
You mean Part? I don’t think so but not sure to be honest.
@@Daddicated thank you for answering tho love the content
I did all that and still doing the same and i put 2
What’s it doing?
Keep telling me to chage the throttle body and shaking dont let me go fast
Yeah not sure what could be the cause. You may need to take in to a shop to have them look at it.
@@Daddicated i will see this wheek becuse i need it runny soon
why we clean this anyways? the dirt is covering any sensor or blocking any reading.
Why not? Why take showers, just spray cologne and use deodorant and don’t take showers? Lol
It seems that accumulation of dirt and grease prevents it from opening and closing properly, affecting pedal response.
The carbon build up will lead to a idling issue and your car could possibly run too rich of a fuel mixture trying to compensate for the valve essentially being stuck too far open. A good sign of it happening before a code gets thrown is your water temp sensor showing an abnormally long time for the car to warm up. Poor fuel economy will result and a check engine error code P050A (idle air control valve) which for these motors is incorporated into the throttle body as opposed to a separate part. It can also cause what is called a "hunting" idle, where it has too low of an idle ususally around 500 rpms raising and lowering 50-100 rpm instead holding steady. The severity of the rpms fluctuating can vary but generally if it's just above stalling and doesn't sit still a dirty throttle body and improperly reset computer is the cause.
To add to that an excessively dirty throttle body COULD be a sign of a failing catalytic convertor or an exhaust related problem not allowing proper amount of flow through the exhaust system to pull a vacuum on the cylinders, just something to check.
Disconnnecting the battery for any reason, the battery dying and being recharged, even manipulating the throttle body valve by hand can throw off the computers stored parameters to some degree and potentially affect the idling or even shift points in an automatic transmission.
Generally though if your battery were to die or be disconnected, and assuming your TB (throttle body) isn't too dirty, the next time you allow the car to idle for more than ten minutes or so along with just driving it will usually be enough to allow the computer to relearn what it needs to.
The link below is for ford motors, which is what alot of Mazdas have for motors, not sure on the years but if it says "FoMo Co" then its a Ford/Mazda.
th-cam.com/video/ZNxXM75zJOw/w-d-xo.html
This is information I've gathered from my own journey into fixing/maintaining my own 2011 Mazda 3i 2.0 5Spd.
Hopefully, this can help you.
😎👉👉