vt immobiliser bypass

[nzskiboy]

Hi am currently fitting a ECOTEC 3.8L VT motor to a dirt track car and am wondering what pin on the ecu is the immobiliser one? can i just put a negative 12v to this? want to try and do without the extra wiring loom and BCM module, key etc.

Any help would be appreciated.

Cheers

[lout]

you will need to get a special chip burnt or use all the commodore modules