[s-cars] Tempermental Tachometer

[LL - NY]

Sounds like a trace on the IC circuit board has cracked. If you're good with
a well regulated
soldering pencil (like an electronics grade Weller) you can probably jump
the crack. Of course
you'll have to find the crack in the trace.

HTH,

LL - NY

On 9/18/07, Max Hoepli <mhoepli at vif.com> wrote:
>
> Hi all,
>
> My tachometer functions in the first few minutes after starting car, then
> needle goes to 0 RPMs, tapping on front of tachometer may bring needle to
> show real RPMs, but mostly remains at 0 RPMs. What is this problem?
> Speedometer, odometer and all other lights and warnings function.
>
>
> Max
> 1986 Audi Quattro, Turbo, Type 44
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