Nice sharing on how to open the TB. Already cleaned the IAC, now its working just fine.

Sometime idling problem not coming from idling sensor... Its come from vacuum 16mm (13mm maybe forgot) hose (cracked and buy new one at spare part shop about rm3 per meter) but when u clean the throttle body it good time to clean that idling sensor... Good job and very details video... Actually I have subscribed your channel long time ago.... I also alza user...

thank you very much, the 12mm nut is very hard to open, suggest to use a 1/2" socket, also to open the sensor screw, use a hammer to tap on the screwdriver before opening ( to loosen it up), however i also broke the plastic socket clip just like you

The one you referring as idling sensor is IACV or IAC Valve. An idle air control actuator or idle air control valve (IAC actuator/valve) is a device commonly used in fuel-injected vehicles to control the engine's idling rotational speed (RPM).

@jh-ow2zd

3 жыл бұрын

Tq. Good info. Many spare part shops still call it idling sensor! 😁

@cvsempoi

3 жыл бұрын

If it has 6 wire, then it's a stepper motor controlling the valve. If it less than six wire prolly an actuator(never seen one attached to a throttlebody before). Calling it a sensor is way off...

Nice ☺️☺️ bro

Thank for informative video! Do I need to reset the learning afterwards or it will auto fix by itself.

@jh-ow2zd

4 жыл бұрын

You can reset if u want immediate re-learning

Good video.

@jh-ow2zd

3 жыл бұрын

Hi yes actually my k&n filter looks upside down compared to the normal filter but thats the only way it fits.

thank you

I thought the bolts need to be tightened with 22Nm of torque? Or just hand torque is ok already? Ive seen other videos use torque wrench for tightening the bolts

@jh-ow2zd

3 жыл бұрын

Its great if you have the torque specs. Pls follow it. Over tightening or under tightening can cause an air leak and rough idling. Fortunately the Alza has a big rubber gasket which seals the throttle body and allows quite a big margin of error that you can use hand tightening!

just done mine...thank you bos for your info and instruction...really nice info...please make more video for our alza car...hehehhe

By cleaning the throttle body and sensor does this helps to relieve the low idling speed as my motor tends to have low idling speed when in gear, standstill and gear shifted to drive. Does this also helps with the fuel efficiency and responsiveness too ? I have already cleaned up the ignition coils but unfortunately I haven't noticed much improvement though. Thanks in advance !

@jh-ow2zd

3 жыл бұрын

Low idling is good unless its too low and your car starts to vibrate then yes, cleaning the throttle body will help. Doesnt really do much for fuel efficiency

@edwinedwin645

3 жыл бұрын

@@jh-ow2zd yes it does vibrates and when placed back in neutral it's better . Besides it getting more and more sluggish

Hi Jh just wondering if you might know. I have a steering issue Each time I turn left and right I always hear a clunking noise coming from the steering column. Would you have any ideas what this problem could be ? Thanks in advance..

@jh-ow2zd

2 жыл бұрын

Depends on what sound could be steering rack or could be drive shaft or bearings. Hard to tell without listening. Do u notice power steering fluid level dropping?

thanks for your video I was able to remove the throttle body for a clean up. Just a query, the canister vacuum hose contained a lot of water as I removed it. I was unable to search much info online. Would you kindly know what the issue is ? thanks again

@jh-ow2zd

3 жыл бұрын

Are you sure its water? There shouldnt be any water there. You should check your purge solenoid (FICD) is working and charcoal cannister is not clogged

@edwinedwin645

3 жыл бұрын

@@jh-ow2zd wasn't able to open as I need to get a torx screw driver. Besides there was for 4 Philips screw head that I could of opened but due to insufficient tools I wasn't able to open up just yet. Throttle body I managed to clean out. For your info mine is a daihatsu sirion 1.3 kv-3e 2006

You mentioned that after putting in the back 10mm screw then you can put back the wiring harness for the idling sensor but I see you have put back the wiring harness already at 12 minutes and 10 secs. So may I ask when should I put back the wiring harness ? Thank you in advance

@jh-ow2zd

3 жыл бұрын

Yeah sorry you can put it back anytime. If you put it back at the 12.10 mark it would be easier

@edwinedwin645

3 жыл бұрын

@@jh-ow2zd Great videos buddy I really enjoy watching them !

Apa punca kalau engine gegar kalau idle,,,blh jadi ini kotor kh

hai bos, after doing this service..when to make next service? tq bos..

@jh-ow2zd

4 жыл бұрын

Trottle body recommended cleaning every 2 years

nice

good work brother but I like your watch

@jh-ow2zd

3 жыл бұрын

Oh cheap watch only ☺️

@markmark2222

3 жыл бұрын

@@jh-ow2zd but still look good

@jh-ow2zd

3 жыл бұрын

@@markmark2222 😁

Hi does 1.3 myvi lagi best have the same throttle body so that i can cleanse my 1.3 myvi's in the same way?

@jh-ow2zd

3 жыл бұрын

Yes i think so!

Why u didn't cut the broken hose(the broken part only) and fix back. The broken socket clip can put epoxy gum to tighten it.

@jh-ow2zd

3 жыл бұрын

Oh i just replaced the hose as it was getting old and brittle anyway. Good tip on the epoxy gum!👍

@metzmatu8409

3 жыл бұрын

Not recommended to use expoxy gum on those hose.

@ronymooney6175

2 жыл бұрын

did someone know what is called for that broken hose? so I can find it in a shop, mine hose are broken too

Kalau timing kacau..kene cabut wayer negetif ke dua2 skali..negtif positif

@jh-ow2zd

3 жыл бұрын

Cabut negatif cukup

Bos...how u Clean the IAC? Using the carb cleaner or electrical contact cleaner? Tq in advance

@jh-ow2zd

3 жыл бұрын

Carb cleaner

@metzmatu8409

3 жыл бұрын

Electric contact cleaner not strong enough to clean carbon deposit.

Boss....kalau buka sensor throttle body tu, lepas pasang balik, kena cucuk komputer atau tidak. Sebab ada kawan yg kata kena pergi kedai setting balik. Tq boss

@jh-ow2zd

3 жыл бұрын

Tak payah cucuk computer. Boleh biarkan ambil masa belajar balik. Kalau nak reset pun boleh. Buka wayar negatif bateri tunggu 5 minit. Lepas tu pasang balik. Tapi radio kena setting balik.

Hi, is that MAF sensor on the side of throttle body?

@jh-ow2zd

Жыл бұрын

No. It is in the air filter box

@smartunnel

Жыл бұрын

@@jh-ow2zd I found it. looks like a simple plastic thingy. Does it need to be cleaned?

@jh-ow2zd

Жыл бұрын

@@smartunnel urm dont know

bro, u clean the idle sensor with the cab cleaner u show in the video? will this cab cleaner affect the idle sensor after cleaning?

@jh-ow2zd

3 жыл бұрын

Nope no adverse effects.

very good video, subscribe

Do cleaning vvt solenoid video please

@jh-ow2zd

4 жыл бұрын

Oh why? You got a check engine light?

@jh-ow2zd

3 жыл бұрын

kzread.info/dash/bejne/eayOrJltdL3Uoco.html

if engine on.. can service also?

@jh-ow2zd

3 жыл бұрын

If engine bay on, mechanic usually service the lazy way. Just spray only. Never disassemble anything. But its not very clean. And any dirt will get pulled into the intake manifold

Do u know the screw size? I threaded mine.. 😭

@jh-ow2zd

3 жыл бұрын

😥 Oh no! Sorry i dont know the size

Just sprey2 cm tu ja ka..lap2.tk payah sembur angin.

@jh-ow2zd

4 жыл бұрын

Tak payah sembur angin. Itu trottle body cleaner cepat hilang

Idling sensor and throttle position sensor....is it the same thing? Tq

@jh-ow2zd

3 жыл бұрын

No

Bro I accidentally stripped my idle sensor screw. Any idea to unlock it.?

@jh-ow2zd

4 жыл бұрын

Oh no! Is it possible to use needle nose pliers to turn the screw?

@felbiangoh

4 жыл бұрын

@@jh-ow2zd I will give it a try. Thanks bro

@MrAcc45

3 жыл бұрын

@@felbiangoh Get an impact driver ard rm30. got cheap one also rm15

boss...xkacau ke ECU if cuci TB?

@jh-ow2zd

4 жыл бұрын

Kalau kacau reset ecu. Buka terminal negatif bateri. Tunggu 5 minit. Pasang balik.

Hi boss,bole u bg size tools yg diguna?btw done subs bos.

@jh-ow2zd

4 жыл бұрын

Saya guna 10mm & 12mm socket wrench & 12mm wrench utk buka cable. Philips screwdriver utk buka sensor. Ingat juga kena beli trottle body cleaner.

@FaizalMustari

4 жыл бұрын

j h terima kasih atas info ni boss...maju terus boss👍🏻

You should change that broken vacuum hose. It will effect engine performance.

@jh-ow2zd

3 жыл бұрын

Tq for your concern. Yes i have changed it

@ronymooney6175

2 жыл бұрын

@@jh-ow2zd hello, how much is that vacuum hose cost? you only replace the shorter hose or the long one? mine is broken too, for now I use cable tie only 😅

@jh-ow2zd

2 жыл бұрын

@@ronymooney6175 i don't remember the exact amount but it was cheap. Less than 10 bucks i think. Can't even remember which one i changed

@ronymooney6175

2 жыл бұрын

@@jh-ow2zd i see. Can you share the link shopee? I can't find it, so many hose, i scare i buy the wrong one

Idle sensor kalau pasang yg bawah ke atas ada effect ke?

@jh-ow2zd

3 жыл бұрын

Tak pasti la 🤭

@metzmatu8409

3 жыл бұрын

I believe they call that idle air control valve (IACV). (not sensor, MAF is the sensor) Notice its rounded... it doesn't matter which way is up it still work. It work as a plunger moving in & out to control amount of air bypassing the butterfly valve for idling. (During idling the butterfly valve fully close)

Sensor batang dalam tu yang berkerak tu lh kena bersikan ye

@jh-ow2zd

3 жыл бұрын

Ya

@metzmatu8409

3 жыл бұрын

Ada satu lubang di dinding tempat IACV tu masuk, spray utk cuci juga ya. That is the passage way where the air enter the intake manifold when idling to keep the engine running, the butterfly is close when idling.

Sy sudah bg bersih throttle body tu,tp kereta masih hidup dan mati.kena restart baru boleh jalan.kenapa mcm tu ya.kena ganti baru dah ke..umur kereta 8 tahun

@jh-ow2zd

3 жыл бұрын

Kalau cuci tak bantu kena tukar idle sensor itu.

@Soul-gk5dn

3 жыл бұрын

Ooo...ok.sy cuba esok..thanks bos

@jh-ow2zd

3 жыл бұрын

@@Soul-gk5dn invol.co/cl3gptq

@jh-ow2zd

3 жыл бұрын

@@Soul-gk5dn RM50 lebih je kalau diy

Masalah Lampu meter menyala dan tak bole hidup knp ye bole bantu tak boss?

@jh-ow2zd

4 жыл бұрын

Bateri kot. Tanya dalam facebook ALZA CLUB MALAYSIA ramai akan bantu

Awk tk tunjuk cara cuci dgn lebih teliti n mendalam. Awk just tunjuk cara buka n pasang je.

@jh-ow2zd

4 жыл бұрын

Guna spray tu spray je

Throttle can clean and use back? Car workshop say must change new one 🤑🤑

@jh-ow2zd

3 жыл бұрын

Depends on the condition. Sometimes clean the sensor oredi timing stable. Sometimes clean also no difference. Sometimes the butterfly also got problem got to change the whole trottle body not only sensor

kalau terus pam tdk perlu buka, itu boleh kah?

@jh-ow2zd

4 жыл бұрын

Tak bersih klu buat macam tu

Good video especially for those who doesn't know, but sir i think your position of air filter is wrong. The bulge put should be the other way up

@jh-ow2zd

3 жыл бұрын

Tq for saying! Yeah i know normal filter should be the other way up but this filter only fits in this way unfortunately.

@naznazrin8588

3 жыл бұрын

@@jh-ow2zd anyways do you notice any difference in performance after doing this cleaning? Ive noticed none

@jh-ow2zd

3 жыл бұрын

@@naznazrin8588 haha this is not really for performance. This actually helps for idling. If your car stops at the traffic lights your RPM meter is more stable. For performance you should see my other video on cleaning the DVVT

Tak payah pakai jam tangan lah nanti scratch..aiyoooo

@jh-ow2zd

4 ай бұрын

Haha takpe ada banyak jam tangan