Magnetic wheel speed sensor

[maxiice]

As i can read the wiring diagram for s80 there is only hall sensors you can have as speed sensor ? I have only magnetic sensors fitted on the wheels

anyone ?

[Alex DTA]

Only Hall effect will work. You'll need to change them.

[ignitionautosport]

Or run converters. Like this maybe http://www.jbperf.com/dual_VR/v2_1.html

[stevieturbo]

Jeans are one option, here is another

viewtopic.php?f=5&t=649

[ignitionautosport]

oh nice I like that, how had I missed that thread hmmm.

[gnutz2]

Here's another option https://shop.vems.hu/catalog/hall-p-162.html

[qgli]

I use Opel/Vauxhall relay
part number: GM 09.185.826
http://www.clubgti.com/showthread.php?2 ... pted/page4

[maxiice]

Ok thanks for all replies for now i will keep my abs vr sensors so a relay or modulator is a good solution, so i can still keep my abs unit working

[Yo33]

Hi,
I bought 2 VR to hall [LM1815.4024] converters from VEMS (link above), and I have trouble with them...
I want to use them with my DTA S60 ECU for front driven wheelspeed and rear undriven wheelspeed. I use standard automotive ABS sensor (1 sensor from BMW car (ref sensor: 34 52 6 771 702) for front wheel, 1 other sensor (ref BOSCH: 0261210) for rear wheel)
I plug the one for front wheel, using the VR to HALL converter, but the ECU doesn't see any speed.
I check that the supply voltage is OK (pin 1/pin 2 = 5V), and the pining which I think OK

But I have some doubts about wiring and config, and maybe some of you could help me:
-I connect the pin of the divider reset to the ground pin as I read it in the document: is it OK?
-On the front wheel, there are 48 teeth, so I plug the output of the signal to the pin "divided by 4". Maybe I misunderstood, but I think the converter should send a signal corresponding to equivalent 48/4 = 12teeth?
-I let the sensing hysteris to the standard (230mV): do you think I should adjust, maybe to the lower one?

Thanks in advance
Yohan

[stevieturbo]

And are you getting any sort of a signal from the unit ? A multimeter should tell you something.