hi all im new to the site and have a 1.8t agu with a few problems have run the codes and came up with 01247 , 01262 , 16486 , 16518 and 16519 any help pointing me in the right direction would be greatly appreciated also whilst having a look under bonnet i noticed the small hose coming off the top of the recirc valve is not going to anything im thinking this is not right any pics of where it goes to would be handy