Sorry a see what ya mean, ive got a 1.3L mk3 escort, fitted a 1.9 cvh with 40`s, i didnt want to bolt a stupid rev counter on the dash, so i bought a set of clocks for a xr3 of e-bay. I plug`d them in and nothing worked. So i took the clocks apart and removed the rev counter from the xr3 clocks and took the time clock out of my 1.3L clocks and bolted in the rev counter. The 3 pins didnt line up with the printed circuit, so i was just going to run seperate wires to the rev counter(live, earth, etc). But i dont know what to connect to what? colours(blue, red yellow) which feed the rev counter.
EXAMPLE
RED to LIVE?
BLUE to EARTH?
YELLOW to -ve side of coil?
Is this correct?????