control unit might have something to do with an ECM, if you have one. You'd have to get a FSM and trace the fuse location.
An injector cut off is not an easy option, by any means. It happens to work fastest though. Cutting the fuel pump is an OK way to do it, but you should not (from what I've been told) leave the ignition system on, as it could cause damage, according to some FSM's and techs alike.
__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"
|