I just recently purchased an 02 MCS
with a broken tachometer.
The backlight works when the lights are on however that's the only thing that works.
It reads no RPM nor do any of the warning lamps or LCD screen work.
The computer is reading RPM signal as I can go into the ecu and see engine rpm no problem.
I assume then that the problems lies within the gauge itself?
Is there a way to test the gauge?
Any help will be greatly appreciated!