DIRTY MAF VS CLEAN MAF VS BAD MAF SENSOR TESTING AND LIVE DATA with a SCAN TOOL.

[@edlopz1722]

Great video, live data from 3 different sensors, very helpful!

[@jlsetnuper]

thanks for viewing

[@tritonpressurewashing]

I find this video one of the most useful videos on TH-cam! Keep making this type of videos please!

[@TotalWarriorLegends]

Thankyouuuu for this showing how to diagnose this issue with a scantool! Please do more of this tutorail with a scantool how to diagnose something! Really learnfull!

[@jlsetnuper]

Thanks for watching

[@MrRightNow]

You should've cleaned the dirty sensor and retested it so you would know if it's the dirt that caused the issue or the sensor itself is not working properly

[@abdelmadjidkara]

Thanks a lot for this information ❤
We are waiting for the next video

[@jlsetnuper]

thanks for watching

[@hemidesign]

Remember, a dirty MAF can cause engine to stall after running for a few seconds
Great video, bud

[@denis4072]

Thank you for get right into the point and NO BS. Just Sub!

[@jlsetnuper]

thanks

[@endurofan9854]

thank's a bunch bro,
great video,
with the live data as a referal i understood the inspection procedure,
now i got another idea 🙏👌

[@jlsetnuper]

thanks for watching..im glad it helps

[@genuinecarworkshop6533]

hello sir...may god bless u.....best video on maf sensor i had ever seen ....fantastic,...

[@jlsetnuper]

thanks for the feedback

[@mmppzzz1092]

What does Fuel Trim means?
I'm currently running 4 Litre / hour of Fuel at Idle. Calibrated injectors (diesel), new oil, filters etc.. Any chance that this is the cause? My intake temperature reads high too

[@LydiaMubulaje]

Thank you very much I am doing a pajero if I start with the maf on it wont start if I eliminate the maf it starts can I say its the problem or it's something else

[@vinman628]

Thanks for the video,got me excited. Love your video, thanks

[@jlsetnuper]

thanks for viewing

[@kicknsystm]

Just subscribed. Very helpful, thank you.

[@jlsetnuper]

Thanks for watching..

[@omerergul5912]

Well done, Appreciate. ❤

[@jlsetnuper]

thanks for watching

[@felixli6638]

thank you so much for the demonstration

[@rahiljunani4163]

what could be the issue when it read 15-18g/s on idle ? I also got black smoke on full throttle its diesel 2.5

[@SilvexPhoto]

Great experiment!

[@stannwesley4055]

super helpful.. does cleaning the MAF restore smooth idle? which MAF cleaner would you recommend kindly 🙏🙏

[@jlsetnuper]

thanks for watching..yes cleaning the maf sensor will restore the fuel trim. You can use Maf sensor cleaner or a break cleaner..

[@dxiong1000]

Why is my AFR jumping all around when the AC is on? But when it’s off, AFR is fine.

[@jlsetnuper]

is that an "Air Fuel Ratio"?

[@dxiong1000]

Yes

[@awudumuntalamohammed6347]

But please why is it that the long and short fuel trim is still running negative on clean MAF

[@jlsetnuper]

A clean MAF running between -3 to +3 are still very good..the engine has 235k kilometers..

[@awudumuntalamohammed6347]

@@jlsetnuper thanks 🙏 waiting for next video

[@hayguey7952]

Anything under 10 is considered good really good will b -0 +0

[@automak-tuningandperformance]

I would say in the range of -5/+5 is good.

[@jedi-mic]

Any retailers sell the scan tool? Does it have programmable features coding? How much are they? In the UK what's update like is it limited you have to pay or free?

[@jlsetnuper]

thanks for watching..check this link www.ebay.ie/itm/155860399422?chn=ps&norover=1&mkevt=1&mkrid=5282-166454-587998-0&mkcid=2&itemid=155860399422&targetid=295818637131&device=c&mktype=pla&googleloc=1007842&poi=&campaignid=21085357816&mkgroupid=160523081660&rlsatarget=pla-295818637131&abcId=&merchantid=660570997&gad_source=1&gclid=Cj0KCQjwpNuyBhCuARIsANJqL9OROLCcd05guHv3NLKWaBP0nwRLrhqdUJ3TddBI5VwIVbGWBsPyr5gaAhKuEALw_wcB

[@jedi-mic]

@@jlsetnuper thanks I said I don't do eBay no online buying has to be retail

[@meassavuth4649]

* Good job , good explanation! Thanks you so much !

[@jlsetnuper]

thanks for watching

[@yukselyuksel3368]

Very very good

[@jlsetnuper]

thanks for viewing

[@Moshishak1]

Great video, thank you.

[@jlsetnuper]

thanks for watching

[@muhammedsons2675]

Bad MAF sensor sometimes works as well but it makes the black smoke become very rich condition

[@jlsetnuper]

Thanks for the info..

[@mhakantekin3894]

Thanks for great video!

[@jlsetnuper]

thanks for watching

[@benson4u215]

Came here just to see for a laugh if my annual cleanings are warranted. got a CEL so I grabbed my scanner and it just said p0102 maf/low voltage so I popped the hood at home where my tools are and it just came undone but ran fine still til I did a wot pull acting confused 😅

[@virgovirgo3608]

Why intake air 13?????

[@jlsetnuper]

thanks for watching...our place is very cold..

[@markhunt3207]

not knowing what the number values mean doesnt help me. I guess instructions come with the reader?

[@masememzimkhulu5567]

Thanks you are a boss

[@diydantex6150]

Thanks

[@jlsetnuper]

thanks for watching

[@robert-wr9xt]

You missed the outside sensor on the shaft.

[@benson4u215]

That's the IAT sensor

[@obyo.9180]

Good Video

[@jlsetnuper]

thank you..

[@vainxler]

The good,the bad and the dirty...🤔

[@hayguey7952]

A better way to check maf is with a graph scope.but this could b useful

[@hassnabd-alnasser2522]

❤

[@jlsetnuper]

Thanks for watching

[@gendopetrov2709]

Супер полезно