Subject	JDM tach and psi Gauge install
Posted by	Jag.gill on April 19, 2010 at 4:49 PM
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Message	I've got two smoked gauges, one is boost pressure and the other a tach/rpm. The boost gauge is self explanatory but the tach has a black red and green wire. The instructions show 6 wires coming from the tach so they don't make sense. I'm guessing black is ground, red is power and green is for the rpm signal from the ecu harness? And can I hookup a digital speedo and a tach to the stock speedometer harness or is it necessary to hook them up to the efi harness by the ecu? And what would be a good power source to keep them running with the car? I cant check because the motor and battery are out and I dont wanna use the climate control illumination because then the lights need to be on for the gauge to light up and without power theyre useless as the gauges are smoked.
Follow Ups	JDM tach and psi Gauge install - Jag.gill 16:49:25 04/19/10
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