Hi all. This morning I fitted an Allard egr delete kit on my 1.9tdi Quattro avant. The kit fitted ok except the samco turbo hose didn't fit so I had to remove the metal sleeve from the standard hose and use that, but anyway, started the car after fitting and it was all fine and ran well went for a drive and the car felt a bit more responsive but the engine management light has come on and it's a little rough at tick over. Just wondering if I need to blank off the two hoses I have removed from the egr? (instructions said to just leave them to atmosphere).