Hey, I just had my car scanned my the nice man that goes by slow poke rodriguez. Anyways, I'm in the process of testing my rear abs sensor to figure out if its the wires coming to it, or the sensor itself. When i turn the accessories on we are reading 3-4 volts coming to the sensor. Is that right, or should it be 12? Also, we measure 1500 ohms of resistance from the 2 pins on the sensor itself (to see if that was shorted out or not). I'm not sure if that tells us anything really, except that its not a direct short or completely open INSIDE the sensor. Any help would be appreciated.
Thanks
Bill

P.S. if anybody could get a part number for that rear sensor, that would be great

 

Not sure about the voltage, but the resistance of the sensor should be between 969 and 1185 ohms at 68°. The warmer the rear end is, the higher the resistance will be (like up to 1525 ohms @ 200°).

You can also spin the rear and read ac voltage from the sensor. It should read at least 100mv and increase with wheel speed.

The part number is on my part numbers page.

1993-1997 center mounted rear ABS sensor
(non TCS cars)

10456115