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1998 Instrument Cluster Reverse Engineering project... V70-XC70 1998

uid 33936's pic
posted by  TheBrickTank on  Fri Apr 15 07:10 CST 2016
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last visit: Thu Oct 23 17:54 CST 2014
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All,

I'm trying to reverse engineer the instrument cluster on a 1998 V/S 70 in an attempt to better hone said skills.

What I'd like to know is what is the input frequencies, type of wave, and voltage levels for:

The speedometer, Pin A3, and

The Tachometer, Pin A11

Thanks in advance,

Matt







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