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Old October 19th, 2017, 01:17 PM   #11
DannoXYZ
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Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C

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MOTY - 2018, MOTM - Nov '17
Quote:
Originally Posted by Panda View Post
Does the ABS still work with a different caliper?
It should work, as the ABS sensor & computer has no idea with caliper is being used. They only analyze wheel-speed. The algorithm goes something like this:

1. sensor picks up wheel-speed using tone-ring on wheel.
2. computer checks wheel-speed
3. if wheel's spinning, everything's OK
4. if wheel's not spinning, reduce brake-fluid pressure
5. go back to #2

The more sophisticated systems may analyze both front & rear wheel speeds, throttle-position, lean-angle, etc. They are also more analogue in their action where they may not just look at wheel locked yes/no, but looks at rate-of-change of speed to catch it sooner. And also the brake-fluid reduction may be done in smaller increments for less intrusive action (less pulsing/shaking).
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