i know the octavia mk2 have notorious for a/c faults , My a/c was working fine last year when we had some heat spells later in the year but now has stopped functioning , i have regassed the a/c and there is a feed to the compressor plug when econ is turned off 

so that should rule out gas in system and pressure sensor , the car revs do alter slightly when econ is cycled on /off , also on vcds the a/c rpm does change the econ is turned off?

i think it could be fans or the compressor , the fans dont come on when a/c is pressed  , but fans do work for about 30 secs but when car has reached operating temp , also while driving the a/c doesnt go cold  so almost seems it a compressor fault?

any ideas what else i could check ?

 

btw car is a 2006 octavia vrs

http://www.briskoda.net/forums/topic/273332-octavia-airon-problems-understanding-measuring-blocks/'>http://www.briskoda.net/forums/topic/273332-octavia-airon-problems-understanding-measuring-blocks/

 

My bet is a faulty compressor. Time for a new one (don't forget the flush and a new drier).