ABS # of teeth per wheel?

[Lurker27]

Does anyone know how many teeth the ABS ring has, off hand? I am trying to design a traction control circuit and need to be able to convert mph to a frequency.

[b*saint]

Thats already how it works.

[Lurker27]

I know that's how it works...that's why I'm asking. I need to know a frequency range so I can scale some resistor and capacitor values to encompass the range with good resolution

[b*saint]

So you wanna use some sort of PWM to modulate an electric diff?

[Lurker27]

No. I'm building the system described here:

http://www.msextra.com/forums/viewtopic.php?f=91&t=30013

[b*saint]

Don't most tuners turn off or disable traction control? I know it sucks in my car.

[Lurker27]

This is not the traction-nanny that comes on production cars, it's a peak-slip targetting adjustable traction control device more on par with what is on the HPF cars or racelogic's system.

[b*saint]

Oo like in motogp bikes.