Not good so far.
There are two wires on the back of the speedo that are used for the input and both don't seem to work with the BMW sensor.
I've tried entering different numbers into the speedo but nothing. not even a flicker (flat out, in fifth on axle stands. Sounds awesome in the garage.).
An oscilloscope, connected up to the sensor wire, tells me that there is a pulse, but not very big.
Could be that the sensor is stuffed, but worked enough for the BMW dash.
Other than buying a new sensor, I'm out of ideas.
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