Ean Walley Turbo installation

[LongBaz]

Hi all. I'm having problems with the TVR as no spark or fuel. Discovered this wire was broken off in the plug. Would you be able to have a look at yours and tell me which pin it should be attached to. It is the lightest blue wire. The Turbo installation was done by Ean Walley. I understand that Ean sent these kits out for self installation, if so did he provide a wiring diagram.
Looks like megasquirt has been installed using part of the old 14CUX as an adapter.
cheers