help indentifying wires in nova loom/c20let wiring in

[brucer]

hey guys, have got quite a few unidentified wires in my nova loom which i need help on

first off its the small loom of wires that normally go around by the alternator.

blue/green trace--the one with the plug i presume is for the oil pressure switch?
blue-- to me seems like a temp gauge wire and terminal?
blue/yellow trace--havnt a clue!!
blue/white--goes to second terminal on alternator?
black yellow--havnt a clue

http://i193.photobucket.com/albums/z24/bachilds1988/17052011205.jpg
http://i193.photobucket.com/albums/z24/bachilds1988/17052011206.jpg

secondly, ive got 3 brown wires and 2 black with red trace. they've been cut and i presume i had done it. but for what reason i cant remember.

what do they do?

http://i193.photobucket.com/albums/z24/bachilds1988/17052011209.jpg

thirdly, the wires that need to be joined from the c20let 2 small loom plugs are as follows;

blue-temp gauge
green-tachometer
brown with blue-ecu light.

now on my nova loom(gte) the plug that used to connect onto the engine loom has a green, blue/red trace, red, black wire

http://i193.photobucket.com/albums/z24/bachilds1988/17052011207.jpg

the green i presume is the tachometer? meaning i can connect the c20let loom to this?

the blue/red trace is the fuel pump? meaning i can connect the c20let fuel pump wire off the relay to this?

the red is ignition live for the ECU to turn on and off? meaning i can connect it to the c20let loom?

what does the black do if anything?

all help is much appreciated and rep given if possible.

thanks

bruce

[brucer]

anybody?

[Tony M]

On my 20XE mark2 Astra GTE engine loom, the red wire was live, black was ignition live, green was rev counter, red/blue was fuel pump wire but didn't use it.

[brucer]

thank you, ill have a poke with a test light tomorrow.

cheers