Hi Dragon, Had this post earlier!! They should all be similar engines so hope this helps, i'll have a look at mine later to see if it makes sense......
I'm sure these are the same as the Fabia PD130.
When I installed a boost gauge in my friends car I tapped into the large black boost pipe running along the left side of the engine, slightly off to one side so that the fitting doesn't foul on anything.
Matt
__________________