How to Bench Test a 5 wire MAF sensor.

[@pakharsmkn2skh]

Thank you for presenting the video on how to check the mass air flow sensor. I hope your work will bring benefits to the automotive world

[@jlsetnuper]

Thanks for viewing

[@TheNosePickler]

Just found you....after scrolling and scrolling....just trying to find someone testing an MAF out of the vehicle... THANK YOU!

[@jlsetnuper]

thanks for viewing..

[@rainerrieck6596]

it was interesting to watch your set up with no distraction near a car, just the basics, even though this does not show if the calibration is correct, it shows a definite GO, NO GO test on the Maf, but a least now beginner's will be able to tell 2 test items out of three possibilities on a sensor,

[@simonsulu5672]

One of the best vedio assistance and help Ive ever got. A million Thanks

[@jlsetnuper]

thanks for viewing...and thanks for the feedback

[@mansor74]

One of the most original and creative work i have seen in KZbin. Thanks for the Video.

[@jlsetnuper]

thanks for viewing...

[@segarlinktech]

YOU HAVE DONE GOOD JOB TO MANY OF THE GENERAL MECHANIC OR TECHNICIAN OUT THERE TO UNDERTAND FUNCTIONS OF THE (MAF SENSOR) WORKING PRINCIPLE AND VOLTAGE/CURRENT CHANGE VALUE WHEN AIR FLOW INTO PIPING SYSTEM WHEN SUCTIONS WAS HAPPENING.

[@jlsetnuper]

thank you for the feedback...

[@Gamespot94]

Finally A video in which the exact procedure is shown Hats off to you Excellent work👍

[@jlsetnuper]

thanks for watching..

[@servtit]

I congratulate you, excellent video, very easy to understand how the MAF sensor works and the tests. Thanks for sharing your knowledge. Greetings from Costa Rica .

[@jlsetnuper]

Thank you very much!

[@fredsalter1915]

Outstanding video! Extremely helpful!

[@jlsetnuper]

Thanks for the feedback..

[@endurofan9854]

this helps a lot bro, thank's, and that improvised tester was amazing 😁

[@jlsetnuper]

thank you

[@firoznanji1771]

Very nice, and well explained... Thank You

[@jlsetnuper]

Thank you

[@a.c.1411]

Best testing video i ever see👍

[@jlsetnuper]

thank you

[@naitaiulian6961]

Congratulations for this beauty video. Maybe you should fit bad maf on car and show the stft how work

[@jlsetnuper]

Thanks for watching...yes I will make a video of a good and bad maf sensor fitted on the car..

[@niceguy192]

i can tell you enjoy spending your time in the workshop or under the hood of your car...

[@jlsetnuper]

yes, on my spare time..thanks for watching

[@delcan228]

good procedure how to test maf this will help lots of diyers and mechanics n auto electrician excellent

[@jlsetnuper]

Thanks for the feedback

[@wildventures8409]

Genius! That's a lot of effort. Thanks!

[@jlsetnuper]

Thanks for viewing..

[@squib308]

That's pretty cool! I haven't found a lot of useful info on the 5 wire MAF, and this was helpful.

[@jlsetnuper]

thanks for your comments ..

[@user-du5lt5ij7h]

Hey man,you are bad ass.Thank you for this!!!

[@jlsetnuper]

thanks for viewing

[@carlosbah4623]

Practical and nicely done video. ¡Gracias por compartir!

[@jlsetnuper]

Thanks for watching

[@remigijusosinskis3968]

Top person who did this... Respect ❤

[@jlsetnuper]

thank you..

[@manos84305]

Many Thanks , excelent explained . !!!!

[@jlsetnuper]

Thanks for watching

[@pratheeshtom4758]

Very good and informative

[@jlsetnuper]

Thanks for viewing

[@StationGarageSt]

Just finished my cheese and onion pringles......hmm. Gonna build that MAF rig right now!

[@StationGarageSt]

Scannerdanner eat your heart out. Who needs revving engines and Picoscopes to explain MAF'ology?

[@jlsetnuper]

Go for it..and thanks for watching..

[@enesb.114]

Thank you so much this best video

[@jlsetnuper]

thank you for your comment

[@hoisec2013]

I do have a denso 5 wires with a p0103 code and temp before even starting early in the morning shows 69 celsius!

[@jlsetnuper]

looks like there is a wiring issue on the car..thanks for watching

[@TrevorS38]

I don't understand what the point of the leak test is. It reduces the airflow where the MAF is - but the MAF has already responded (or not responded on the broken one) to changes in the airflow. What is this extra test adding? Thanks for the video.

[@speedsportauto3glude]

Very good idea of a test rig smart 👍🏾👍🏾

[@jlsetnuper]

thanks for the feedback..

[@huehueteotl03]

Very good test bench.👍

[@jlsetnuper]

thank you for the feedback..

[@JoseFernandez-zt5xs]

I watched all the ads thanks

[@jlsetnuper]

Thank you..

[@Bipolar559]

Great work!!!!

[@jlsetnuper]

thanks for watching

[@bahaalsakkaf7853]

Hi, I did same test to my MAF sensor, I got same reading as yours, but whe I supply power to the sensor the resistance become zero, when I disconnect the power the resistance return to normal reading. My MAF is ok or I should replace it?

[@user-du5lt5ij7h]

What program and how did you connect your phone? I love it!!

[@jlsetnuper]

thanks for watching...I used the " Torque Pro app".

[@eduardobautista4442]

Thanks sir,it is good idea to check the sensor.how about if the of the signal is 1 to 1.1 volts when ignition is on?

[@jlsetnuper]

Your MAF sensor has a high internal resistance..But on idle if the signal is about 1.4 to 1.6 volt and will increase with high rpm , i think it should be okey.

[@k.e._cars]

Hello there. When my maf sensor holds air, the values ​​stay the same. but the values ​​change when the hot weather takes hold. in this case is my maf sensor faulty?

[@muzammalbaig]

why does the flow reading change with hot air?

[@khodayehrangekaman315]

HNY friend . Beautiful vidio ✌👏👍💖

[@jlsetnuper]

thank you

[@bayramakdemir4259]

what is the brand and code of MAF sensor? could you say?

[@jlsetnuper]

thanks for watching..I forgot the brand, but the part number is 22204-0J010

[@alimalgami1125]

It is useful. Thanks a lot

[@jlsetnuper]

thanks for watching

[@danielchatrie6614]

Quite quickly is the blue wire always signal sensor wire on every vehicle

[@drury2d8]

What is the range of airflow this can measure? Can it also sample data for 100 milliseconds in short bursts if connected to an Arduino??

[@jlsetnuper]

OBD2 live data shows airflow measures from .5g/s to 50 g/s...sorry I never use arduino on car testing..thanks for watching

[@danielchatrie6614]

Quick question do you know which pin on Mazda 5 pin sensor is the signal wire form the mass sensor to ecu am having big issues finding information on the Internet is like that information not on the Internet

[@jlsetnuper]

I think it the same with toyota (5 pin sensor)...check in the beginning of the video for the diagram @ 0:31 to 0:41, (pin 2,3,4,5 goes to ecu and pin 1 to +12 volt)..

[@danielchatrie6614]

@@jlsetnuper Ok so do u know which pin is the signal wire that send the signal to the ecu for injection timing that the pin I can find the color cord for with Mazda sensor one its the ZL01 sensor I can't find any data on the sensor to identify the pins connection to identify the signal wire that the one signal I need to cut to add a enhancer to

[@jlsetnuper]

@@danielchatrie6614 sorry for the late reply..been very busy ...In toyota MAF sensor it is the pin 3(pos) and pin 2(neg) that send signal to ecu that change voltage when air flow chages and pin 4 and pin 5 that send signal to ecu for intake air temp ..Im not sure in Mazda maf sensor , but try to back probe your sensor to those pins. On pin 3 , you can see a change in voltage from idle and when you rev the engine..

[@bayramakdemir4259]

good test and explain

[@jlsetnuper]

thank you

[@amarabdelli487]

Thanks for sharing

[@jlsetnuper]

Youre welcome..

[@pushtoreset8419]

good video

[@jlsetnuper]

Thanks

[@ivicastojanovic15]

What is this application on the phone ?

[@jlsetnuper]

No

[@robsea8088]

Torque Pro App, I think he mentioned above.

[@reverendcoward7941]

How to bypass a maf sensor?

[@jlsetnuper]

why do you want to bypass a MAF sensor?

[@reverendcoward7941]

@@jlsetnuper the maf sensor of my car is so hard to fine. That's why i decided to by pass it instead of buying new one. Well, i just bypassed it miraculously 4 days ago, by myself. Good thing my car works well now.

[@TerseerIjir-iz1td]

I'm so in to the video

[@asferumulugeta]

good job

[@stellarv5689]

Pro level

[@llanogrande5890]

😍💯👍👏

[@jlsetnuper]

thanks for watching

[@LaszloJuhasz_US]

The only problem is that, the wiring changes from model to model. Most of these sensors are propriety products and hard to find any information, included the wiring. Not much use fore this video.

[@jlsetnuper]

thanks for watching

[@vlogs1753]

THANKS

[@jlsetnuper]

Youre welcome

[@trini_boi2414]

Nobody is going to go thru all this to test a maf sensor when a multimeter is the easiest way

[@kubislovkubislov5542]

+

[@jlsetnuper]

thanks for viewing

[@santosmacias1021]

My friend, what would you do a video about showing something and you’re not gonna talk don’t do anything

[@jlsetnuper]

thanks for watching

[@namunuthathsara1821]

Good explained . ❤🫂. Grate work.🎉