Originally Posted by CosRush
Unfortunately i do have lots of information that could help, but i cant get access to it all as its on another computer, and i dont get much time either...Sorry
basically there's an earth from the loom (amp connector) this has to be connected the amp sink first, then a second earth goes from it to ground.
If you look at a wiring diagram you'll see what i mean...try the technical essays section........
good luck
ok...I have checked the connections, and there are pin 31 (brown wire) in the amp. plug, and its ok (earth), but that it....there is no external wire to earth,...only the brown (amp plug pin 31) ... loom is a 4wd
When I look at the wiring diagram 1A (Ford sierra Cosworth ´88) ... I only see one eart wire (31-29 BR)....and that one is ok....
I also tried to change the amp as one of the meassurements looked a bit strange...... and I will test it later to see if it has changed anything...
Thanks for you help
