Bench testing an elec speedo, anyone?? PleeeEEEEeeease! anything I can try? articles or links, technical tidbits from an archive? I know Im reaching on this so thank you for enduring.

There really isnt a replacement part anywhere local to me.

TIA

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87 300SDL (Silver/red)
08 VW GTI (Sold)
89 F250 5sp turbo diesel
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00 Polaris Xplorer 400 4x4
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