Thread: HELP!! Tacho signal is dead....needle jumps when RPM wire earthed
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Old 25-09-2005, 10:06 AM
POLARBEAR666 POLARBEAR666 is offline
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Default HELP!! Tacho signal is dead....needle jumps when RPM wire earthed
Can anyone help me out with any suggestions or a good auto sparky.

I was stuffing around with my tacho and somehow I thinK i have created a bad connection on the RPM wire.

If I take the wire that I have spliced into the RPM wire under the dash and touch it to an earth point it causes the needle to jump around.\

This is the standard my99 tacho in the dash....

I have also tested from the rpm output from the ECU and its exactly the same ... needle jumps and signal strength is not there.

Cheers

Simon.
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Last edited by POLARBEAR666; 25-09-2005 at 10:52 AM.
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