Audi 20v 7A Bosch fuel injectors correct voltage

[Colin Aitchison]

H,
I have a 20v 7A engine in my B2 Coupe GT, the original Hitachi injectors are still installed
and running, the car is getting taxed at the start of the month and would like to run the car for a week or so with the Hitachi injectors just to see the difference between them and the Bosch injectors (0 280 155 759), the Bosch injectors and adapters are on my desk and I am itching to fit them but no I will be strong and wait, any way now my question, the Bosch injectors run from 12 volts and all I have to do is unplug the series resistor pack and remove from the car and join the six wires on the wiring loom that were connected to the resistor pack, is this correct or do I need to do any more?