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Discussion Starter #1
Hi There, I have a 1991 Celica GTS with a tachometer that is stuck at
zero. The needle surges and pulsates at zero. The car runs and idles
normally. If it is a cable or wire trouble, can you give me location.
Thanks in advance, paul.

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"91celica" <[email protected]> wrote in message
news:967857_de2003eed73[email protected]
> Hi There, I have a 1991 Celica GTS with a tachometer that is stuck at
> zero. The needle surges and pulsates at zero. The car runs and idles
> normally. If it is a cable or wire trouble, can you give me location.
> Thanks in advance, paul.


Check in the vicinity of any aftermarket accessories like radios, remote
starters, ipod interfaces, satellite receivers, etc. and make sure that the
accessories did not tap the tachometer wire. You will need an electrical
wiring diagram to identify the proper tach wire. I believe that the
tachometer gets its signal from the engine computer.
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Ray O
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