oldskews4

Hi all,

Where is the wheel speed sensor located for the speedometer?

Thanks in advanced.

Steve Weiner-Rennsport Systems

The "wheel speed" sensor for the speedometer is located in the side of differential casing of the transmission,.... . (964.206.210.01)

oldskews4

Thanks steve. So in a sense, it's really not a true "wheel speed" sensor.

tbennett017

There are ABS sensors at each wheel though no? I think for the speedometer, the final drive sensor is what Steve W. is referring to.

Sten

Depends on year - early cars use a pick up on the transmission, later cars derive it via the ABS Controller from the front left ABS sensor. C2/C4 use a different FCU (Frequency Conversion Unit) in the Central Electric box that looks like a relay.

oldskews4

That's interesting. Is there a way to verify which system I have?