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How does a brake pressure control valve work?
the brake control valve is used to control the amount of hydrauic pressure form the hydraulic system to the brake system through the metering valve.
1993 Chevy corsica which the abs modulator valve was replaced now the abs unit just clicks and will not work how do you reinstall the abs motor pack to the abs modulator valve?
thats easy you just ....... get a life thats easy you just ....... get a life
How do you replace the EGR valve in a 1996 Lexus ES300 to resolve 'insufficient flow' and 'check engine' message?
P0401 "egr insufficient flow" can indicate many things, including: 1-vacuum line plugged or leaking 2-pipe from exhaust to egr valve plugged 3-pipe to vacuum modulator valve from egr valve plugged 4-passages at egr are plugged 5-bad egr valve 6-bad EGR VACUUM MODULATOR VALVE I tried cleaning egr modulator valve, (beside/above egr)removed and tested egr vacuum & movement, inspected and cleaned all vacuum lines openings and pipes. All above did not work. I replaced the egr vacuum modulator valve. Light went out without a reset in about 30 miles of driving. Not sure if this valve can be cleaned. Retails for $69.US
When I jump started my 2006 Honda Civic hybrid it was fine for 2 days but now abs brake system and brake light are lit. Can they be reset or do I need new abs modulator?
First check the brake fluid level. If it's low or empty you need brake work. If it's not low or empty have the ABS scanned for codes. The codes will help diagnose what the problem is. Once the problem is fixed the lights will reset themselves.
Do I need a modulator for a trailer hitch on your 1993 Subaru Legacy in wagon in order for the trailer lights to work?
Yes. You need a converter to combine the turn signals with the brake lights.
Do the brakes still work without the servo?
There are several types of brake servo and are we talking about unbolting it and throwing it away or do you mean if the servo is eleminated from the system? Most brake systems will work if the Brake Booster servo does not work. No braking system will work if you unbolt the servo and throw it away.
Which is the anti breaking technology in car?
It a brake system rarely seen in new models.when a fast going car suddenly press the brake the brake system will not work and wheels stuck it led to out of controll. when the anti brake system installed in car the car will suddenly stop,the wheels work fast and not roll....
Why would the master brake cylinder make a thrushing noise and no brakes on a 95 Pontiac sunbird and?
There may be air in the brake system. Bleed the brakes and see if this helps. Bleeding the brakes requires two people, a quantity of new brake fluid, and wrench the correct size to open bleed valves on brake plates. The brake plate is the flat plate that the brake mechanisim is mounted on, and has a hose coming to it from the body of the car. The hose carries the pressure from the master cylinder to the individual wheel cylinders, and where it connects to the brake plate there is usually a bleed valve, which is a hexagonal piece of metal with a hole in it. When the bleed valve is loosened, it allows brake fluid to drain from the system. If no one is in the car with their foot pushing the brake pedal to the floor, air will enter the brake system through the bleed valve. So, have someone in the car who can push the brake pedal down, open the hood, and remove the cover from the brake fluid reservoir on top of the master cylinder. Have the brake pedal pushed down slowly (to keep the brake fluid from splashing all over the place. Be careful, brake fluid is highly corrosive!) as the bleed valve is opened, and held down until the bleed valve is closed. Repeat this procedeure three times, and then check the fluid level in the reservoir. Add fluid if necessary and go to the next wheel, which should be the left rear, as you want to start with the right rear, seeing as it is the furthest from the master cylinder. Work the right front after the left rear, and the left front last.
How brake systrm on 1984 peterbuilt work?
It's a three tank, dual circuit air system which predates ABS and air dryers. On some models, steer axle brakes will be metered directly off the foot valve... on others, it'll feed through a quick release valve.
What is the purpose of the brake equalizer valve?
It is used to equalizer the brake pressure from front to back. So that when you hit the brakes they all work at the same time and one does not grab before the other.
Will the power brake work just one time if the engine fails?
The power brake reduces the driver's effort to brake by enlisting the engine to boost brake pressure. The Power Brake system is designed in such a way that should the engine fail, the brake will still work one more time.
What does a brake booster do?
a brake booster supplies power to the brake system. this takes the hard out of the brake pedal allowing brakes to work harder with less effort or pressure on pedal from the driver
