crane hi6 is in...now what

[Alan Cottrill]

I've installed a crane hi-6 in my 77 911 and now have lots of spark.

I installed it according to the instructions and I didn't use any of the factory wiring (it was all cracked and brittle).

problem is...it wont start.

I've figured out that I'm not getting any flow through my injectors.

I jumped the fuel pump relay and lifted the air flow sensor plate the fuel pump runs but no flow through the injectors.

since I didn't do anything to the original wires I plugged my permatune cd unit in and BAM I get flow, she starts!

I don't really want to leave the permatune there since there is no room to mount it now.

so what do I do to make the CIS system think it's there?

and why should it need to think it's there. what is powered by the permatune?