Cartek Battery Isolator

[jorg 11]

I managed to pick up a cheap new cartek battery isolator for the rally car but I am having a problem installing it and need to pick your brains. I have got no idea how to wire up the fuel/ignition part of the system. Here are the instructions that came with it. www.cartek.biz/ISOLATORDS+GTINSTRUCTIONSHEET(pdf).PDF

 

I am running a GTi-6 engine and the 205 has the original fuseboard but with all the crap not needed removed. I am running two fuel pumps and the feed for these is running from the ecu through to the fuseboard and then onto two relays to the pumps. I could power these relays from the fuel/ign stud but that will only stop the pumps and not the ecu.

 

Does anybody have any idea what I can power from the fuel/ign stud that will kill the engine as soon as I press the button. What is confusing me I think is that the power is coming from this stud and not passing through like it does on the red key type kill switch.

 

Thanks

Edited May 21, 2011 by jorg