Want to install my monster tacho, but am unsure of the wires, looked @ the Autometer site but they dont have it!
Problem is i bought the tacho off my bro in law and he had it prof. installed in his car, and doesnt have the wiring diagrams/codes.
So im after some help on the colours of the wires coming from the tacho!
Like what each colour represents!
theres four: red, white, green and brown
power, illumination, ground and revs?
but what colour does what!
Any help would b great!
Cheers