ABS Operation (Solenoid)

[@christiangibson1120]

For somebody with no idea of how the anti-brake blockage system works, this is an excellent video...

[@automotivemechanismworldwi5267]

Thanks for watching

[@antoinefigafetta6405]

I learned about the anti-lock break system when I rear ended another vehicle.

[@gurglejug627]

That was a good little video, thanks - straight to the point. A video on bleeding these things would be good, too. I have manage to do so through trial and error, even without a computer, but the correct way to do it in practice remains somewhat of a mystery, (along with all the parameters and whys and wherefores of each step).

[@m87blackhole74]

This was simply awesome!

[@MeZAmI175]

Thanks alot for this little info.

[@dougsanders6034]

A very good illustration , but I still don't understand how the ABS unit can reroute the fluid back to the master cylinder when the brake pressure is being applied from the master cylinder? I understand that the hydraulic force has to be diverted somewhere and there is nowhere it can really go , but going back against the force that is sending it to start with is hard to understand. Not meaning to discredit this video at all, I still just don't understand how that can work.

[@train4905]

Exellent😊

[@reinforcer9000]

would like it to first introduce each part and its function

[@alexindustries44]

very useful

[@livetech4062]

Hello, thanks for the good video. Is it possible for the ABS module to work with only one speed sensor? Actually, I am a student and I want to present the operation of ABS with a single tire and a brake unit using a single speed sensor.

[@iam1smiley1]

I'm thinking you could, here's another good video that describes abs in another way. I think you'd have to block the other holes where the other brake lines go and bleed it. kzbin.info/www/bejne/f3zMZoJpj9GGq5Y

[@raflimoch6959]

teu ngarti

[@familykle1211]

I m very hungryyy

[@aryabima3831]

Hii

[@raflimoch6959]

Meh

[@steelddd]

Not a very useful description. Doesn't even mention how the system builds pressure back up after releasing it, in fact it's misleading. [Edit] Actually the biggest missing piece is how pressure is relieved on the caliper, ie: the function of the ABS pump. See replies to this comment.

[@mansouralblooshi3004]

1:38

[@nuduw]

lol looks like u have watched less than half of the video

[@steelddd]

@@nuduw Wrong. The video doesn't explain the function of the ABS pump, the spinning thing at the top right. Doesn't even mention it. Without the pump, pressure would never decrease on the caliper piston, since the pedal is still applying pressure on the master. You can't explain ABS without explaining the pump. So I phrased my original complaint wrong - because I didn't understand enough from the misleading narration. It's actually not the building of pressure back up that's misleading (though it's glossed over), it's the releasing of pressure! I think I understand it now after watching the video about 30 times and inferring a lot of stuff. The solenoid doesn't just open a passage to the master cylinder - that's open normally anyway and wouldn't do anything. It opens a passage to the ABS pump, which PULLS pressure from the caliper piston and pumps it back into the master cylinder, against the pressure of your foot on the pedal! The ABS pump pumps up the pedal! THIS is why the pedal vibrates. Then when the solenoid releases to its resting position, the passage from the master is opened again, and your foot pressure applies pressure on the caliper piston again. Then the cycle repeats with the abs pump sucking pressure away from the caliper piston again. But let me know if you have a better understanding. I stand by my statement that the narration is pretty much useless and actually misleading if you want a proper understanding.

[@kemaniphillips7850]

@@nuduw lol looks like you don’t have a rebuttal for @steelddd after HALF A YEAR LMAOOO be gone troll

[@kemaniphillips7850]

@@steelddd well put bro. videos like this are being used in schools like UTI and WyoTech. the video is 30% informative (barely) and 70% uninformative.