i've spent good 2 hours on wiring my aftermarket tach and rksport adapter
i hooked up a black wire to orange one and red to pink on one end of the adapter and on the other i hooked up red to green and orange wire on a tach.
i grounded the black wire like it said and hooked up the red to a pwr acc fuse, the only wire i hadn't had connected was the white one (to the night lamp) i couldn't figure out where it's supposed to be connected...
and in that situation my tach didn't do anything at all... what am i doing wrong? anybody??

and the vehicle i am installing it on is a 2002 2200 cavalier....

anybody? please i need help!! i know a lot of people that dealt with rksport tach adapter so why is nobody coming forward?

ok to make a matter simpler here's what i gotta work with

rksport : one end - 2 wires (black and red), the other end - just 1 red

tachometer : 5 wires - white (for night light), orange (for battery +), red (power), green (tach signal), black (ground).

please tell me where to hook them up!

and the car is 2002 2200 cavalier...

thank you!