INSTALLING A NEW GAUGE
HEY I'M NEW TO THIS PLACE WAS WONDERING IF ANYBODY COULD GIVE ME DIRECTIONS TO INSTALL A PRO-COMP ULTRA-LITE AUTOMETER AIR/FUEL RATIO GAUGE I BOUGHT IT FOR 20 BUCKS AND THAT WAS 3 MONTHS AGO THERE IS 3 WIRES LEADING FROM IT BLACK, RED, AND PURPLE, I WI
LL HAVE NEW PICS OF MY CARS ON HERE SOON BOB[8D]
well the black is ground.. Red is your power for the LEDs.. and the purple needs to attach to our O2 sensor... This is off the top of my head though... I could be wrong.
Here are the PDF instructions for you. http://www.autometer.com/productPDF/0837L.pdf


