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Abs is not working properly

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Old Apr 18, 2012, 12:27 AM
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Abs is not working properly

Have problems with abs on my evo 8th
When you drive calmly and brakes gently. U can hear the abs work and you feel it in brake pedal.
This is on dry roads, so there is something wrong with abs

I can hear a "clicking" sound inside the car. Is there any guide to the abs box is?

No fault codes found on abs


I use Google-translate
Hope u can understand
Old Apr 18, 2012, 11:00 AM
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Originally Posted by Vitamin
Have problems with abs on my evo 8th
When you drive calmly and brakes gently. U can hear the abs work and you feel it in brake pedal.
This is on dry roads, so there is something wrong with abs

I can hear a "clicking" sound inside the car. Is there any guide to the abs box is?

No fault codes found on abs


I use Google-translate
Hope u can understand
sounds like a wheel speed sensor failure.
Old Apr 20, 2012, 11:28 AM
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https://i.imgur.com/9Tx3i.jpg
Can this cause the problem?

The wheel speed sensor is brand new.
Old Apr 20, 2012, 11:30 AM
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maybe there is air in the line? or the abs box is going bad
Old Apr 20, 2012, 12:24 PM
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Originally Posted by Vitamin
https://i.imgur.com/9Tx3i.jpg
Can this cause the problem?

The wheel speed sensor is brand new.

yes damage on the abs ring would cause your problem
Old Apr 20, 2012, 12:38 PM
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Originally Posted by griceiv
sounds like a wheel speed sensor failure.
Wheel sensor would throw ABS code if resistance is high or low. IIRC, it should be around 4ohms.

If its just gummed up between the ring and sensor I would think it would also throw a code since one corner would get no signal while the others are.
Old Apr 20, 2012, 03:46 PM
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Originally Posted by Dallas J
Wheel sensor would throw ABS code if resistance is high or low. IIRC, it should be around 4ohms.

If its just gummed up between the ring and sensor I would think it would also throw a code since one corner would get no signal while the others are.
it has to completely fail before it will set a code permanently. if it's starting to go out and is intermittent it could cause problems and still not set a code. or it could set it and then clear at lower speeds.
Old Apr 22, 2012, 07:19 AM
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Where are the abs unit placed?
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