very last stage of removing the EGR

Hey all
Im sooooo close to finishing the removal of the EGR, my one has the radiator tipe pipe with coolant running through so ive had to leave it bolted on but blanked off both ends.
I have come to the part at the very last step but i am unsure, as i have read different instructions.
Do i just trace back the vacuum pipes that were on the EGR and unplug them then blank them off, then all done. Or is there some electrical wire needs unplugging in order to tell the car not to attempt to use the EGR? as i have read that in an instruction.

Hope my questions make sense

Perfect sense!

This might help

http://www.alivetuning.com/alive-boutique/download/Td5-EGR-bypass-kit.pdf

Thanks mate. It's all done now sweet as!

I put a boost gauge on it. From the Inlet pipe that replaces the EGR. The gauge goes up to 20psi. When the car hits 3000r the needle goes off the gauge! Is it a dud gauge? Surely it's not putting out 20+ psi