[dcb]

For VSS, if you can find a picture of the ECU plug online I might be able to point out the speed signal, my cryptic docs indicate it should be Pin 8 on a 24 pin connector, maybe yellow/white, or orange, or yellow/blue?

For the injector, you unplug an injector and turn on the ignition (not the engine) and use the injector wire that DOESN'T have 12 volts on it.