jet performance

I installed this product as described in the instructions. Red wire to 12v constant, brown wire to key on 12v, black wire to ground and purple wire spliced into black wire on O2 Sensor cable. The unit does not work. When I disconnect the unit the backlight will flash for a split second and turn...

Hi everyone! We here at JET Performance do a weekly video series where we install products on vehicles. We are looking for a 98-2006 Ford Ranger. You must be willing to leave for your vehicle with us for 1 entire day. We are located in Huntington Beach, CA. Please email me if you're interested...