Contour Enthusiasts Group Archives Forums Modifications Forced Induction Digital tachometer

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Re: Digital tachometer #1355030 08/07/05 07:38 PM
Joined: Aug 2001 Posts: 5,810 Ozark, AL W warmonger_dup1 Hard-core CEG'er
warmonger_dup1 Hard-core CEG'er W Joined: Aug 2001 Posts: 5,810 Ozark, AL	That is because the circuit is too noisy from all the voltage spikes at the coils. Look in a wiring diagram and you'll find a tachometer output wire from the PCM harness that will give you the signal that you are looking for. It can be tapped under the hood or in the dash going to the dash tachometer. Former owner of '99 CSVT - Silver #222/2760 356/334 wHP/TQ at 10psi on pump gas! See My Mods '05 Volvo S40 Turbo 5 AWD with 6spd, Passion Red '06 Mazda5 Touring, 5spd,MTX, Black

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