How to Test a Wheel Speed Sensor | Wheel Speed Sensor Testing Methods

How to Test a Wheel Speed Sensor | Wheel Speed Sensor Testing Methods | Abs Sensor Problem Symptoms

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2 жыл бұрын

Hello everyone, In this video, I'm going to share how to test a wheel speed sensor. This video is all about wheel speed sensor testing methods and abs sensor problem symptoms. I will demonstrate some of the ways you can check a wheel speed sensor. If you find the sensor is not at fault but you suspect may be a wiring issue this other video may help you pinpoint what type of wiring issue you may have.
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The information provided by Valley Mobile Automotive (“we,” “us” or “our”) on this video is for general informational purposes and entertainment only and does not replace professional advice. All information is provided in good faith; however, we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability, or completeness of any information on the video. By working on your own vehicle, you take responsibility for the outcome. Under no circumstance shall we have any liability to you for any loss or damage of any kind incurred as a result of the use or reliance on any information provided on this channel. Your reliance on any information on the videos on this channel is solely at your own risk.

Пікірлер: 149

@doylebargery8228 Жыл бұрын

Thank you very much, your teaching is spot on, very clear and your style is easy to follow. I'm 78 years old with early dementia..Sometimes light is on, sometimes not. The simple and positive way you explain the tools and tips for use, it acts like a mental stimulant. I've done sensors before but forget proper steps sometimes. The patience you show and presentation kind of sparks my memory. and I can follow along. Perks up old memories and adds new ones. I am very pleased to be able to regain some knowledge which lets me see I am not totally gone mentally, Please excuse the long winded notes. Just know how helpful your teaching is and how it makes this old man happy. Your father would be proud. It's one thing to have knowledge but to share it with others is a real gift, Keep up the good work. I'll be watching, may not remember tomorrow but the spark is in the brain now, so it's all good. Doyle

@flasheart49 Жыл бұрын

How refreshing. No music, shouting, swearing, explosions, sarcasm, funny hats, huge beards, bulging guts, just clear explanation!

@williamallen7836 Жыл бұрын

Oh no, not another beardist. Lol there's nothing wrong with beards.

@ShortArmStrongArm 10 ай бұрын

Beard envy.

@eramirez198121 5 ай бұрын

He got a new subscriber cause he’s straight to the point.

@hardybuzz3592 5 ай бұрын

Everyone makes fun of a redneck..... Till your shit breaks down. Then ,a huge beard dude comes in handy

@davidbubar9107 Жыл бұрын

I stumbled on to you last night and I am glad I did all your methods taught was. Clear, persicise, straight to the point and in layman's terms I ground my back right wheel sensor to be bad thanks again great class and definitely a thumbs up video

@brucec8518 Жыл бұрын

Very clear and easy to understand. Much appreciated.

@jfinaz99 Жыл бұрын

A techie Kid, you know your tools and how they work, excellent video. I'm an old guy, so under 30s are all kids to me, no disrespect in the least, and thanks for sharing your knowledge.

@terran5569 11 ай бұрын

I really appreciate umm free videos. You seem more fluent and proficient in the subject matter. Thanks for the extra effort.

@seanmcardle8298 Жыл бұрын

Very good tutorial Robert as on my electrician myself everything is right that you said

@larrysweet2381 Жыл бұрын

great video, informative, straight to the point, easy to understand. excellent lighting and sound. very professional. 👍👍

@johnr5607 7 ай бұрын

The signal generator method! Thanks for sharing really helpful info

@thitran9637 Жыл бұрын

Thank you very much for a good and informative diagnosis procedure.

@harrymaclean8392 Жыл бұрын

Excellent video on how to diagnose a wheel speed sensor.

@achilles1373 7 ай бұрын

Good video man. Thank you for the knowledge and the ability to save money. I hope life treats you kindly.

@jahmoney7566 11 ай бұрын

Thanks the was very detailed and informative!!! Please keep uploading videos. 🎉🎉🎉

@raminalizadeh9697 2 жыл бұрын

Thank you. Excellent information

@markthomas1291 8 ай бұрын

Great Video .Well done. Very clear...And yes just you being natural...Wanting to help people understand the issue

@ianseddon9347 4 ай бұрын

Clear and helpful thank you!

@kaloosh2639 2 жыл бұрын

really helpful video worth being on youtube🌊

@kennyballantyne7404 2 жыл бұрын

This video was very helpful to me, thanks for taking the time

@ValleyMobileAutomotive 2 жыл бұрын

Hey thanks Kenny glad it was helpful 👍

@harmonic3350 Жыл бұрын

Thanks, brother. Now I have a plan for tomorrow morning 👍

@brendancopsey4216 6 ай бұрын

Good clear precise information thank you

@mchaudry9811 Жыл бұрын

One of the best videos I’ve seen on here. Well done! Will like and subscribe! Please share the parts esp the signal generator.

@seshachary5580 Жыл бұрын

very educative. Thank you Regards

@vilisoniloloyasi5054 5 ай бұрын

Thanks for the video, good education and very clear

@vincentstanley3979 Жыл бұрын

excellent video,im having the same issue with my grand caravan

@VTKingdomsawing Жыл бұрын

Thanks Rob. I'm doing some research to figure out why our Audi abs is activating on dry roads. I suspect bad speed sensor. Trying to narrow down which one

@peterkyeremateng9058 Жыл бұрын

Very good welldone I have learned a lot from this thanks.

@richardcarrick6047 11 ай бұрын

Excellent video ..no bull just facts .. i used my multi meter thanks

@HanyHelal-lt4pq Жыл бұрын

Very smart and helpful explanation thanks

@xcalibur3503 Жыл бұрын

thanks for the explanation ...much appreciated

@rafaqatali3872 2 жыл бұрын

It's very well informative video thak you so much for let me know

@blackwaaltz5257 11 ай бұрын

incredible video. i’m 100% getting a signal generator.

@caesardean5266 6 ай бұрын

So are we now going from the right front to left rear..🤔 or was it left front to right front...🤨 I'm confused 😂🤣 good job man!!! I'm just josh'n.... If they can't follow along then maybe a mechanic is in order👍🏽 thanks,keep doing what your doing!!!

@gotahave 8 ай бұрын

Very very informative, wish I had sny of those tools but I do have a volt meter so I could do the ohm thing. I take mine to the dealership. Even though my VW is 7 years old I have purchased an extended warranty and is good till end of next year. Keep up the great videos.

@adrianmorales7396 9 ай бұрын

Thank you Robert! It looks like you are from Washington state!! Federal Way in the house 😊👍🏻

@nowthenad3286 Жыл бұрын

Great video. Thanks

@Mushir000 11 ай бұрын

Excellent test thanks

@JARCAICO 4 ай бұрын

Excellent video. Thank you. Could you make a video on using the mini oscilloscope only and show where the connections would go?

@bassgeorge1234 Жыл бұрын

Very good video. Thanks

@charliediver1560 Жыл бұрын

Great video , thanks for sharing .

@tedjohnson64 11 ай бұрын

Very well made video! Never realized that signal generators that tiny are available, very cool!

@ronmackaway7276 Жыл бұрын

Excellent tutorial

@tomnicky33 2 ай бұрын

Excellent video

@johnnylinoleum Жыл бұрын

Nice job!

@ama6484 Жыл бұрын

Good job man

@7dayservices495 11 ай бұрын

Thanks Bro!

@dondale68 Жыл бұрын

I picked up this scan tool ''ThinkScan Plus S4'' to read these modules ABS SRS ECM TCM BCM and give me live data,, only ran me $137 on ebay. I also picked up an extension cord to go with it,,, ''3FT 16 Pin Car OBDII Male to Female Extension Cable'' for $11, I can set my scanner in the pass seat to see live data as I drive carefully around!! Been had a couple electrical meters,, old industrial electrician. To read your codes you MUST have an interface to ''talk'' with your car's computers!

@Greenfarmer25 Жыл бұрын

Great video straight forward no bs. Think you can do a video on steering angle sensor calibration and a good scanning tool to use for the job?

@durchh7 Жыл бұрын

A good alignment machine like Hunter, you verify the wheels are perfectly straight ahead

@dj0men666 Жыл бұрын

issue with the oscillator/generator is you need live data on the diagnostic tool which ups the cost of that end too - hoping to just eliminate bad sensor and check voltage on wires hopefully.

@bennylloyd-willner9667 Жыл бұрын

Great video, I think there is one problem with your signal generator test tho, what if it is a broken connection in the + feed from the ECU to the sensor? That will not show if you don't test that pin on the connector, or am I thinking wrong? I saw a comment on a Toyota sensor having a much lesser value when Ohm-metering, I guess that is a coil-type sensor, while the one you are testing is a Hall element?

@bertradmacher2623 9 ай бұрын

Thanks just so i kno what i am looking at

@andrewhelmer7710 Жыл бұрын

very helpful advice

@ValleyMobileAutomotive Жыл бұрын

Thanks Andrew 👍

@everardocamacho5063 Жыл бұрын

Great video, just one question? When you connects the test leads on the connectors the polarity does not matters? If does how you know which is which? Thank-you keep up the good work, let me know my question,cheers for from ontario ca. I just subscribed to your channel

@adejose5814 Жыл бұрын

Thanks

@dawoodatayee6038 10 ай бұрын

Hi thank you

@michael47lamb Жыл бұрын

Testing my left front sensor was not the problem I had. I knew it was bad from the code reader and a Ohm test on the loose sensor leads confirmed this. My main problem was the getting the damn thing out since it was so rusted in (20 year old Honda) that the only way it would come out was in little pieces. One trick I learned was if you have the hub out to change an axle, be sure to soak that ABS sensor in penetrating oil from the axle side. Let it soak for a day and then take a 17mm socket and gently tap the sensor out of the hub with a small hammer. This way you dont break it compared to trying to pry it out from the other side where the bolt is. Put a generous amount of grease all over things when reassembling to make this chore easier next time too.

@ValleyMobileAutomotive Жыл бұрын

Hey Mike, Thanks for the tips! 👍

@pariskennard4540 4 ай бұрын

Broooo You're such a legend Firstly, thank you that was super useful. Secondly, you should have a read of the bible man 😀 Thank you sir 🔥🔥🙌🙌🙌🙌🙌🙌🙌

@Imthatmofo Жыл бұрын

thought it was Neil Patrick Harris fucking with me here "like wtf i need to stop smoking !!!🤣

@dc857 Жыл бұрын

Good video but I would add one caveat. It's not necessarily the sensor, it could be the reluctor/tone ring that is acting up.

@bowsdelux 2 ай бұрын

thanks for this helpful video ! i have a question : i bought a Oscilloscope that generate signal output like your tool ! Model is : DSO-TC3 !!! i can do everything like your tool but when i connect my wire to the signal of the connector or the speed sensor wire , the mp/h doesnt go up on my scanner !!!! so my question is : how much output voltage do generate your tool ? mine do generate max 3.3 volt so i think i need a tool that generate more Output voltage so i can send Hertz to abs/speed sensor wire for see a reading on my scanner ...

@richardworkman5416 6 ай бұрын

Thanks!

@ValleyMobileAutomotive 6 ай бұрын

Thanks Richard! I appreciate the support 🙂

@richardnelson971 6 ай бұрын

Are there any fuses to check that may cause the traction control light to come on? I have 2 codes P1776 P1777 on a 2014 Mini Countryman

@mikef6706 2 жыл бұрын

Will this read a Volvo 2009 S60 system? SAS calibration and wheel speed sensor testing?? Thank You Great Video

@ValleyMobileAutomotive 2 жыл бұрын

It should be able to 👍

@jhargrove1108 9 ай бұрын

Mine read ABS and RF wheel speed sensor. Drove it home and ABS didn't last 5 miles before light came on again, and started pulsing when I stopped. Then hooked up reader and it said LF sensor. Cleaned the ground for the ABS for kicks, and cleared codes. Took it for a drive and when I got back now it say the RF sensor is bad again. Am I looking at a bad ABS? 2008 Trailblazer. But only a sensor code this time, but ABS light is back on again, along with Stabilitrac. If I don't disable stabilitrac it will not hardly move.

@autocare3116 2 жыл бұрын

Is good

@djtoland Жыл бұрын

I have a signal generator, but not the one specifically for the ABS, what voltage amplitude should I use for the sine wave? Is 1V peak to peak OK? I will look at the signal with an oscilloscope at the ABS module, I just don't want to use too large of a signal and possibly damage some circuitry.

@MKHUHSAUTO Жыл бұрын

I'd love to know this as well

@patriotpa3158 Жыл бұрын

cool video! i am a DIY person! i have a problem with my right wheel ABS sensor electrical fault saying volatge too low. I got this scanned from a mechanic and wouldt trust to leave my vehicle for any repairs. would you suggest me some solution?! i own a 2019 VW polo GT TSI petrol. thanks.

@themechanicnextdoor5144 2 жыл бұрын

I prefer the lab scope, if you scope the signal you can see glitches the scanner might not pick up, and if the wheel bearing is missing a tooth on the encoder you’d also see that on the lab scope

@ValleyMobileAutomotive 2 жыл бұрын

I tend to agree. A scope will give you more precise and accurate real time information. A scan tool will help point you to which wheel speed is causing trouble but that doesn't mean it's the sensor at fault. That's when I'll grab my pocket scope and continue the diag 👍

@bryceboelkens6212 2 жыл бұрын

Good video. I have a 2011 Kia soul+ auto with an intermittent ESC light. It generally comes on in the summer time in the hot weather. When it does, we lose power and must turn it off to continue driving. I have just a basic scanner from Amazon (no abs) and no fault codes show up on it. Does the fault/light need to be active for it to show up on my scanner? I've read it could be wheel sensor or brake stop switch. I really don't want to be buying and replacing parts that aren't faulty. I don't have all the tools you have to diagnose. Recommendations? Thanks again.

@ValleyMobileAutomotive 2 жыл бұрын

Hey Bryce, some fault codes will stay stored in history for a little while even though the light is out. You don't need a super expensive scan tool but one that can read abs codes Is a must. The codes won't show up on a tool that only scans the engine computer. You can also take it to an auto parts store like AutoZone and see if they can read the codes. It's free and that may give you a direction to start with.

@Zubawoo Жыл бұрын

What are those two green connectors under the dash? I plugged them in and the check engine started to flash and gave me a park neutral switch code

@sainath8710 Жыл бұрын

Hi, nice and informative video. What type of wheel speed sensor this vehicle has?

@ValleyMobileAutomotive Жыл бұрын

Good question. This is a variable reluctance sensor. It produces its own voltage as the reluctor wheel passes by the sensor. It's been around a long time. Many new cars now have what's called a magneto resistive sensor. It works on different principles. It would be nice to make another video that focuses on the new technology.

@sainath8710 Жыл бұрын

@@ValleyMobileAutomotive Hi, thanks for your reply. Yes, if you make another video for Magneto Resistive Sensor it would help us a lot. Thanks.

@polosavage1 10 ай бұрын

The ohm reading won't work unless you have the code saying which speed sensor is bad, in my case I am not getting a different code for the left or the right I'm just getting a code for bad wheel sensor. Because there's nothing to compare it to what if all four speed sensors are bad or three out of four or both front or both rears are bad, the only thing I could think of would be to go to the auto parts store and see if they will let you test a new one that they have on the Shelf and then compare the ohms

@Traderhood 10 ай бұрын

What do you mean by circuit unplugged?

@RickGuthrie-fn6nf 4 ай бұрын

A question. I assume the wheel sensors are just a magnetic pick up catching the magnetism from a rotating magnet on the rear axes and wheel bearing on the front. Could the sensor be tested by either a continuity or resistance test by rotating the wheel slowly by hand?

@ValleyMobileAutomotive 3 ай бұрын

There are two main types of sensors. "Variable reluctance" producing a sign wave and "magneto resistive " producing a square wage. You can have either a stationary magnet in the sensor and a moving metal tone ring or you can have the magnet moving as part of the wheel bearing. It's cool technology that's also used for the crank position sensor and cam position sensors.

@BigBand1942 2 жыл бұрын

good video but way too complicated for Me. I from Prosser years ago....GOD BLESS TEXAS!!!

@paulj3592 Жыл бұрын

Where do you get the last tool

@engrprincetonykingstonnwac6044 Жыл бұрын

Where can I get tools used?

@ahmadsobhie1945 9 ай бұрын

Hello i have cod c1200 front left wheel.. and i buy new one and clean code but after 4days abs tcs appear.. I measure data from abs sensor socket its not correct like right socket i shake wire in control module abs to correct data and data is good and clear Fault after 3..4 day abs light is appear what i can do with c1200 code..?

@johannjohann6523 Ай бұрын

Why not save all that work and just test each sensor with a multimeter? If they make voltage, then they work. Make sure to switch to A/C volts on multimeter because magnets are used in the sensor.

@christophertones3856 Жыл бұрын

What make and model scanner did you use.thanks

@ValleyMobileAutomotive Жыл бұрын

Launch X431

@nilohepiga2555 Жыл бұрын

My ford fucos also problim abs sensor

@Allenltech 2 жыл бұрын

Do I need a scan tool or just a signal generator for testing ? Thanks!

@ValleyMobileAutomotive 2 жыл бұрын

Yes, you'll need a scan tool capable of communicating with the ABS control module. The signal generator is for testing the wire integrity from the speed sensor to the ABS computer. The only way to know if the computer is picking up the signal is by looking at scan data.

@Allenltech 2 жыл бұрын

@@ValleyMobileAutomotive I already have a scan tool (on my phone), but when I select "Live data" option, it doesn't give any readings from the abs sensors, so I'm not sure if the signal generator will help me to get readings on my scan tool. Thank you for your quick response !

@sou13ater40 3 ай бұрын

Could this cause the wrong speed showing up on the cluster? Mine reads like 10 miles per hour under

@ValleyMobileAutomotive 3 ай бұрын

Not that I have seen. What kind of car is it?

@dennispenner1721 Жыл бұрын

Hi, when I do the Ohms test do I need to spin the wheel while testing? 7:43 in video

@ValleyMobileAutomotive Жыл бұрын

Nope. Just the multimeter set to ohms with the sensor unplugged 👍

@duanebonney 4 ай бұрын

Hello. Both my rear speed sensors fail when I hit third gear. What would cause that? (Chrysler 300)

@ValleyMobileAutomotive 4 ай бұрын

Interesting 🤔. What year is your car?

@duanebonney 4 ай бұрын

@@ValleyMobileAutomotive 2013. I’ve changed the axles, but replaced the tone rings.

@CleanAndShineInDfw Жыл бұрын

Can a wheel sensor affect the speed? When I'm driving my MPH drops . I've replaced my inner and outer speed sensor already but it continues to do this. I also replaced my instrument cluster and catalytic converter this week too. Any idea what it can be. No mechanic shop has been able to figure it out

@ValleyMobileAutomotive Жыл бұрын

Hey April, what kind of car is it?

@CleanAndShineInDfw Жыл бұрын

@@ValleyMobileAutomotive it's a 2008 Kia Spectra

@ValleyMobileAutomotive Жыл бұрын

On your vehicle the speedometer gets its signal from the Vehicle Speed Sensor on the transmission above the front passenger axle. There are testing methods to determine if it's a failing sensor or a wiring glitch. The abs wheel speed sensor will not cause your problem. Hope that helps 👍

@CleanAndShineInDfw Жыл бұрын

@@ValleyMobileAutomotive maybe a wire glitch. I saw some other videos say it could possibly be a fuse going out . I will look into both. Thanks for responding 🙂

@alwynsakaria9761 Жыл бұрын

Where can 1 buy a signal generator .

@peterkyeremateng9058 Жыл бұрын

My toyota highlander hybrid trac light is on permanent so the car can not drive more than 60 mph. Please any advice thanks.

@engrprincetonykingstonnwac6044 Жыл бұрын

Take the care to diagnostic center to diagnose the root cause first

@andresolvera2243 2 жыл бұрын

Which scan tool are you using? Launch?

@ValleyMobileAutomotive 2 жыл бұрын

Hey Andres, yes this is the Launch X431. It's helpful to have a scan tool that can read abs codes and live data. But it's not absolutely necessary. The diagnosis will just take longer.

@Hector-qt5rn 2 жыл бұрын

I use HyperTough HT200 by Autel and that thing is a beast! $50 @ walmart

@jerrysterling7023 2 жыл бұрын

I have a 2007 Toyota Camry sensor right front is bad I changed it light stayed off it comes on periodically now it stays on all the time what should I do

@ValleyMobileAutomotive 2 жыл бұрын

Two questions: is the light on for the same sensor (right front) and what brand sensor did you use? Two thoughts come to mind. Either the sensor is faulty again (my first thought) or it's a wiring problem that was temporarily fixed while moving things around during replacement and now the wire fault is back (less likely).

@aleksemilov7562 Жыл бұрын

@@ValleyMobileAutomotive hi i had the same thing. but this is the second time i replaced it. the errors were gone I drove something with 15 km and is back. the garage said they taped something with cables when they replaced it. It could be wiring problems.? the first time when I went to replace it, nothing had happened, the errors had come right away. and is it normal that when I open the car that I immediately get the errors (handbrake)? Please help i stuck with this problem for 5 months.

@aleksemilov7562 Жыл бұрын

@@ValleyMobileAutomotive and I went to see with the diagnostic tool what the reading things are. back and front left reads well.but right front nothing he is at 0 and the other just good.

@r-dot7010 Жыл бұрын

I have a 2006 dodge Magnum that is giving me all the dashboard warnings; abs, esp, lightning bolt⚡, etc. The transmission is whining and goes into neutral. My speedometer isn't working too. With that many warnings could it be a wheel speed sensor...or a bad PCM?

@Fanatiekeling747 Жыл бұрын

My front left gives a Renault DF091. ABS light on. Light goes off and on at certain speeds which are not a 100% fixed speeds. All4 sensors do read the correct speed. but at certain speeds the Front left goes to 655 km/h. Like for example i could like drive for minutes on end with a speed of like 20/30 kmh, if i then speed up to 50, the lights go on and the speed reading is not correct on the 1 wheel. And then when i slow down it returns to correct speed. Can you then already conclude its not the sensor but probably the absring which is between the wheelbearring and wheelhub? Id imagine its not common for a sensor to go broken only at certain speeds?

@ValleyMobileAutomotive Жыл бұрын

Good question. I can't see it being the ring. What is the year make and model. I'll look up the code you mentioned.

@Fanatiekeling747 Жыл бұрын

@ValleyMobileAutomotive Renault Twingo II 2010. I wobbled the front wheel when it was of the ground. Didnt feel anything weird on the bearing. Also during driving no noise. The DF091 code only says that and 'Front left Wheel Target' . I do feel like at start of a ride and i brake on slow speed till (almost) 0 it feels like the front left wheel blocks or so. The sound and feeling as if ur breakin on a icy road. Oh thats crazy. My inital message doesnt include the part where rear left also gives the 655 kmh reading. As far as i see. Every time during driving my front left goes to 655km, my rear left does that too. But fault code is only on front left.

@nilohepiga2555 Жыл бұрын

My ford focus abs is working sem problim

@jasonbolka9713 2 жыл бұрын

Where did you get the signal generator

@ValleyMobileAutomotive 2 жыл бұрын

Hey Jason, It's the Sainsmart DSO213. It's a great pocket oscilloscope and signal generator. I put the link in the description.

@jasonbolka9713 2 жыл бұрын

@Valley Mobile Automotive ty so much I've been wishing I could find one for my x431v but I don't think launch makes one for it

@ValleyMobileAutomotive 2 жыл бұрын

@@jasonbolka9713 Yeah I don't think so. That's the scan tool I use everyday, I've had it for about 3yrs. One day I may get a new one but for now it's a solid little machine.

@ambhillman5180 Жыл бұрын

How do I find an individual that can work on dodge caravan

@ValleyMobileAutomotive Жыл бұрын

Most shops should be able to work on your vehicle 👍

@killianmcjoseph4646 2 жыл бұрын

Does a faulty wheel sensor cause the parking brake light to come on sometimes?. I have a 2013 Veloster with a rear right wheel speed sensor faulty. ABS and Traction control lights are on. because of that. But lately, i have noticed my parking brake lights also indicate on the display and it causes the car to move slowly. Could this be an effect of the faulty wheel sensor?

@ValleyMobileAutomotive 2 жыл бұрын

The brake light is on all the time or sometimes? Low brake fluid can be a cause of the light coming on. What kind of parking brake do you have? Is it a button you push, a lever you pull in the center or a foot pedal you press?

@scottglover4025 7 ай бұрын

I can appreciate what you are doing but for someone just wanting to know what to expect when you probe the wheel sensor itself, you never really got there.

@mikevalles5193 2 ай бұрын

I like the last one

@clarencesarah5491 Жыл бұрын

Where is your location in New Orleans Louisiana

@mas_ekosetiawan 4 ай бұрын

Cara yang terakhir

@ValleyMobileAutomotive 4 ай бұрын

Saya juga 👍

@jimkish9557 Жыл бұрын

hmm, not all true. Continuity readings with DVOM must be done after you have your homework done first. Zero continuity or an open on the LCD screen is the sign of a GOOD sensor actually, if it is on active ABS system like ford 500, etc. Getting no resistance readings on a passive sensor like toyota camry would indicate the wiring is broken or sensor itself went to sensor heaven. Having one work intermittently, now that will make you want to cry.