89 e-30 tachometer question

[Mike Sterry <Mikes@xxxxxxxxxxxxxx>]

I recently bought a repo 89 325i, drove it home and started cleaning it up,
including getting rid of alarm and stereo stuff. I recall the tach working
on the short trip home but now it does not.
Does anyone have suggestions on what to look for first? did I loose the
signal from the DME? or power to it? is there any usual suspects?

Thanks,,,,    Mike
89 325i
90 535i
92 325i

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