hi need fast help ive put a c20xe into my astra gsi 2litre ecotec ive used a calibra loom and used ecotec starter loom. ive looked it up but aint getting far at turns over but cant hear fuel pump going and have no spark. got dash lights and a engine light comes onmy loom came in 2 halfs half i took of bec had black round connecter on and starter loom on wich i dont need bec i used ecotec loom and pluged it straight to car bit. ni the cab i done couler to couler ive got a thin black wire left were do i put this and how do i get a live to ecu