For that to make sense, the drive to the rear wheels must be very different to a conventional prop shaft and diff. Do you have a clutch in the prop shaft? (I remember there was a very nice hydraulically controlled one from Land Rover a few years ago.)
yes it is a hydraulically controlled
i tride that sensor out to day and could not get it to work the way we discussed so i tock the 10K pull down resister out and put a pot in then tork the pot down to 1.3k and it did work but very tempermental
the sensor seems to work between 1.0-1.3k
what do you think?