Toyota Aygo 1 0 Mass Air Flow sensor cleaning P0171 MAP IAT

[@doit_vehicles]

Other Videos about this Toyota Aygo : Spark plugs Change : kzbin.info/www/bejne/Z6axiaylic2Des0 Throttle Body Cleaning : kzbin.info/www/bejne/kGSnc52hotR7ldk Oil Change : kzbin.info/www/bejne/nWGkmXmerNFqgLs

[@crpth1]

For what it's worth. The throttle body DO NOT need to be removed for this operation! For the video purpose it does facilitate, but surely not an obligation. For anyone interested many intervention in the back part of the engine bay will greatly benefit with the removal of the wipers and the scuttle panel. Fixed in place with several M10 bolts. An easy task. Curiously it's exactly the same as in the Toyota Yaris! Cheers

[@fieldsofomagh]

Just bought a Yaris with the same engine and these videos are very helpful in servicing the car for optimum performance.

[@doit_vehicles]

That's great !

[@tardeliesmagic]

Yaris 1.0? I got a 1.3L and it's so easy to work on.I would remove the PCV,see if it's clogged up clean it and if really bad replace it with a genuine part only but i cleaned mine at 80,000 miles with no bad issues.I would clean the throttle body too.Do all those in one go so you know nothing else needs doing because if a check engine light comes on you have to pay someone to remove the code,even if you do the cleaning yourself.Don't use cheap supermarket petrol and change the oil at 5-6,000 max.VVT-i engines need clean oil and little sludge will build up through the tiny holes near the cam....you don't want that at all.

[@victoregana5564]

Ho just i watch your video . I been having a shaking engine ( 1kr fe ) since i brought my car (toyota vitz 2005)back to 2015 i been trying many things to solve the problem. Today i spend 30 minutes cleaning the trotter and was like a magic the car stop the annoying shake. Thanks m8 Regards victor from New Zeland

[@doit_vehicles]

Hy ! I am glad that it helped ! sometimes a small thing can make a big difference .

[@nandyspier5358]

❤❤❤❤ incerc și eu. Am Aygo de 10 luni merge in relanti intrerupt scutură. ❤❤

[@andybritishairways9427]

Very helpful thanks . Done my daihatsu serion 1.0ltr 2006 . Very similar just had to remove a metal bracket in the way of sensor

[@morsecode4666]

Excellent information thank you for the info. Love the 1kr engines

[@doit_vehicles]

👌

[@davyboy888]

Great video. I've got a rough idle on mine - fine when it's revved... cleaned the MAP and throttle body but it's still the same. I was going to run Torque Pro live data today and get a MAP reading to see if there are vacuum leaks, any idea on what the correct pressure at idle should be ? Also any other suggestions on what the most likely causes could be of a rough idle but OK elsewhere ? Thanks in advance.

[@GeorgeP10]

felicitari pt cei 408 de abonati:)) mai ai putin si vine 1k:))

[@doit_vehicles]

Multumesc ! Sa speram , am sa mai pun pomelnice pe la manastiri poate vine mai repede 1 k :))

[@GeorgeP10]

vei face 100% 1 k :)))

[@doit_vehicles]

Daca nu , ma arunc in Siret ! ;))

[@andyweb7779]

I cleaned my maf (I spelt that very carefully lol) and the car runs better but! When I'm doing hill starts sometimes the engine bounces about in the engine bay - is that just because it's a 1.0L and nothing to do with the maf etc?

[@hapaaviation2452]

I could not remove the throttle body, since one of the bolts would not come off. It was just spinning in the hole. So I removed the mass air flow sensor with the throttle body still in place. You can not see the two bolts that secure the mass air flow sensor when the throttle body is still in place, but they are pretty easy to reach and to remove if you reach for the bolts entering from the left side behind the throttle body. I recommend removing the electrical connector carefully with a flathead screwdriver, it is almost impossible by hand. Press the back end of the clip and put the flathead screwdriver in the other side that goes up, then push gently.

[@retrobrunk6710]

Not expecting an answer but i'll give it a try. Im having this weird issue on my 07 aygoi recently bought, clutch is recently changed so it's not the clutch. When i go to start my car it starts like it normally would but drops to around 600rpms and goes back up and idles steady at 1k. A full service is done on the car including plugs, filters, oil etc. I cleaned off the throttlebody thinking it would be that but it wasnt. Engine seems to be shaking more than it should at idle speed but doesnt shake when revving/driving. Car behaves normally except on take offs in first gear, the car basically wants to drop down the rpm's to 600. When you're off it drives normally from what i can tell. Thanks

[@doit_vehicles]

Hi ! From what you say It looks like the air entering the cylinder is not measured corectly by the computer for some reason . If the engine runs ok when you drive it usually rules out an issue with fuel delivery/ ignition ( Injectors , plugs , fuel pump , coils ) So I would first have a look on the live data graph of all the air sensors and check for anything suspicious..

[@marioosa]

Thank you for this video. I have a question - what can be causing engine revving between 1,5-2k rpms on it's own while stationary?

[@doit_vehicles]

Usually it's when some sensors are disconnected. Live data will be more usefull

[@marioosa]

@@doit_vehicles Thank you.

[@MR-7481]

can make a video how to block the egr (exhaust gas recycling)

[@leiriano]

Do you have to remove the throttle body?

[@ed29011]

Thank you . This fixed my Aygo which fired up but would not run.

[@volt8684]

Hi can i remove it without removing throttle bodies please

[@mikeallan7814]

One question.does the oil steam from the engine ,pass straight to the engine without passing from the air filter before?if yes the sensor will covered by oil very quik .and one more,is dirty map sensor efect on fuel consumtion?did you see any diference after cleaning or its the same? Thank you.

[@doit_vehicles]

Hi . Good questions..The most common way for the air sensors to get oil on is through pcv valve . Can fuel consumption be affected by an dirty map sensor ? Short answer : most likely . After cleaning it , it erased the code in my situation, therefore better fuel economy.

[@mikeallan7814]

@@doit_vehicles thank you my friend!!

[@martinoswaldoarboleda8599]

Sir is this toyota agyo engine is the same with toyota wigo?

[@kidstoysfactory9888]

When is raining water come inside do you saw that water leak toyota aygo

[@noelnadasan5004]

Very nice but next time also change the air filter also

[@MrWindermere123]

Hey guy! Great video, thanks for your clear explanation.

[@Prayersol]

Searched my ass off to find this tutorial for my yaris and there it is,same engine on aygo :) my problem is that car is choking when accelerating in first gear only,and when I release the clutch,rest runs perfect.will definitely give this a try.Btw, isn't this the MAP sensor and not MAF? I was told 1kr-fe doesn't have a MAF sensor

[@doit_vehicles]

yes it's a MAP with IAT , I wrote the title because many still search for the MAF on this car .

[@sakisaki9398]

Thanks you! ❤

[@ppn7]

hi, i have some stuttering/shaking around 1400rpm accelerating or decelerating. Even when the car is stopped. I cleaned my throttle body but it wasn't dirty... Thank you btw for the previous video which help me to take off the throttle body ! I didn't see this video for the mass air flow. I will do it as soon as i can. But maybe i will need to clean the fuel injectors?

[@doit_vehicles]

If it's at a specific rpms like 1400 in most of the cases is the transmission or timing belt / chain .. try to do more tests of the components you suspect . A good scan tool might be very usefull .

[@ppn7]

doit_vehicles i gonna try some other test. I hope it’s not the timing chain or transmission. Maybe the Silentbloc ? Could it be dangerous these trembling if it’s the timing chain ? Thank you

[@johnblowme9690]

Wouldn't redex do the same job ?

[@doit_vehicles]

What is redex ?

[@tardeliesmagic]

NO,use only MAF cleaner NOTHING else as it wil cause issues,seems a waste buying a can for 7 seconds of spray but you do need it.Redex is for fuel.

[@Chrzysztof]

Thank you - I hope it will work for my Yaris also :D

[@doit_vehicles]

Good luck !

[@blairguinea6811]

Nice job Sir, thanks

[@scepor]

After how many kilometers I should clean Mass Air Flow sensor at my Toyota Aygo ?

[@doit_vehicles]

Depending of the condition you will find it after first inspection : like if there is oil on it or carbon ; and depending of the tipe of roads you drive : a village road will have more dust than a high way . So I would say something betwen 30 and 50 thousands km

[@scepor]

Ok, thanks for answer

[@doit_vehicles]

You're welcome)

[@martinneumann7783]

Thank you, I did subscribe!

[@CycloneCyd]

Just one thing: that IS NOT a mass air flow sensor❗ This engine DOES NOT HAVE a MAF sensor❗That IS a manifold absolute pressure sensor (MAP) combined with an IAT sensor.

[@doit_vehicles]

True , but people still look for the MAF , few search for MAP-IAT . On the thumbnail its writen the correct name

[@CeeCTFC]

Literally says that 1minute in the video 😂 maybe watch next time

[@basandi4017]

Anyone knows if 2017 model has the same MAS location?

[@mepartolacaja]

IS IT USED TO ELIMINATE VIBRATIONS AT IDLE?

[@doit_vehicles]

Yes it can be said that way as well 😅

[@mepartolacaja]

@@doit_vehicles THANKS

[@justbehappy1528]

Can any one tell me if the Aygo 1.0 gas have an EGR? If so where is it located? And dose the Aygo fuel filter only located in the fuel tank?

[@CycloneCyd]

NO EGR and yes, fuel filter in tank (part of pump assembly). Our C1 has done 80k miles now, so I'm thinking of converting to a replaceable filter. Naturally there will be a video if this works 👍

[@FIX4GYM]

thanks BRO!

[@doit_vehicles]

Welcome!

[@salimzahralfoul3406]

Vad är det?

[@jimminez86]

to bad the Aygo / 107 / C1 dont got a MAF sensor... its a MAP with an intigrated temp sensor.....

[@doit_vehicles]

yes , but people still look for MAF when they search so that's why the title

[@ganicaalim1012]

Chrisfix?

[@doit_vehicles]

Trying to copy him

[@luna-md1vc]

Chrisfix wannabe

[@doit_vehicles]

not really , but the guy is cool

[@luna-md1vc]

do it ! Yeh that what I mean 😂

[@wooshoo8033]

My car can't make a quick stop. It starts then off. Had to wait 10 min before each stop to run the car. Also can't stay idle for long time or it engine off itself. Had changed spark. Coil. PVC. Fuel regulator. Still same. Problem started at snow weather.

[@doit_vehicles]

Have you cheked the live data first , before replacing anything ?